KROHNE FMCW24G74L Level Probing Radar User Manual MA OPTIWAVE7400 24 fr 151221 4004901901 R01

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OPTIWAVE 7400-24 C
Manuel de référence
Transmetteur de niveau radar (FMCW) pour liquides
agités dans des applications haute précision
© KROHNE 12/2015 - 4004901901 - MA OPTIWAVE7400-24 R01 fr
O
: MENTIONS LEGALES::::::::::::::::::::::::::::::::::
Tous droits réservés. Toute reproduction intégrale ou partielle de la présente documentation,
par quelque procédé que ce soit, est interdite sans autorisation écrite préalable de KROHNE
Messtechnik GmbH.
Sous réserve de modifications sans préavis.
Copyright 2015 by
KROHNE Messtechnik GmbH - Ludwig-Krohne-Str. 5 - 47058 Duisburg (Allemagne)
www.krohne.com
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CONTENTS
OPTIWAVE 7400-24 C
1 Safety instructions
1.1
1.2
1.3
1.4
1.5
Historique du logiciel ....................................................................................................... 7
Utilisation prévue ............................................................................................................. 7
Certification ...................................................................................................................... 8
Compatibilité électromagnétique .................................................................................... 8
Homologations radio ........................................................................................................ 9
1.5.1 Union européenne (UE)........................................................................................................... 9
1.5.2 Etats-Unis et Canada ............................................................................................................ 12
1.6 Instructions de sécurité du fabricant............................................................................. 15
1.6.1
1.6.2
1.6.3
1.6.4
1.6.5
Droits d'auteur et protection des données........................................................................... 15
Clause de non-responsabilité............................................................................................... 15
Responsabilité et garantie.................................................................................................... 16
Informations relatives à la documentation .......................................................................... 16
Avertissements et symboles utilisés.................................................................................... 17
1.7 Instructions de sécurité pour l'opérateur...................................................................... 18
2 Device description
2.1
2.2
2.3
2.4
19
Description de la fourniture ........................................................................................... 19
Description de l'appareil ................................................................................................ 20
Contrôle visuel................................................................................................................ 21
Plaques signalétiques .................................................................................................... 22
2.4.1 Exemples de plaque signalétique......................................................................................... 22
3 Installation
3.1
3.2
3.3
3.4
3.5
3.6
23
General notes on installation ......................................................................................... 23
Storage ........................................................................................................................... 23
Transport ........................................................................................................................ 24
Pre-installation requirements ....................................................................................... 24
Pressure and temperature ranges ................................................................................ 24
Recommended mounting position ................................................................................. 26
3.6.1 General data.......................................................................................................................... 26
3.6.2 Tanks with conical bottoms .................................................................................................. 27
3.7 Mounting restrictions ..................................................................................................... 27
3.7.1
3.7.2
3.7.3
3.7.4
3.7.5
General data.......................................................................................................................... 27
Obstacles in the tank ............................................................................................................ 28
Devices with Metallic Horn antenna ..................................................................................... 29
Process connections............................................................................................................. 29
Standpipes (stilling wells and bypass chambers) ................................................................ 31
3.8 How to attach antenna extensions ................................................................................. 34
3.9 How to turn or remove the signal converter.................................................................. 35
3.10 How to assemble the remote version .......................................................................... 35
3.11 Weather protection....................................................................................................... 37
3.11.1 How to attach the weather protection to the device........................................................... 37
3.11.2 How to open the weather protection .................................................................................. 38
4 Electrical connections
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CONTENTS
OPTIWAVE 7400-24 C
4.1 Safety instructions.......................................................................................................... 39
4.2 Electrical installation: 2-wire, loop-powered ................................................................ 39
4.2.1 Compact version ................................................................................................................... 39
4.2.2 Remote version ..................................................................................................................... 40
4.3 Remote device data ........................................................................................................ 40
4.3.1 Requirements for signal cables supplied by the customer ................................................. 40
4.3.2 How to prepare a signal cable supplied by the customer.................................................... 42
4.3.3 How to connect the signal cable to the device ..................................................................... 43
4.4 Electrical connection for current output ....................................................................... 46
4.4.1 Non-Ex devices ..................................................................................................................... 46
4.4.2 Devices for hazardous locations........................................................................................... 46
4.5 Protection category ........................................................................................................ 46
4.6 Networks ........................................................................................................................ 47
4.6.1
4.6.2
4.6.3
4.6.4
General information.............................................................................................................. 47
Point-to-point connection ..................................................................................................... 47
Multi-drop networks ............................................................................................................. 48
Fieldbus networks................................................................................................................. 48
5 Start-up
50
5.1 How to start the device................................................................................................... 50
5.1.1 Start-up checklist ................................................................................................................. 50
5.1.2 How to start the device ......................................................................................................... 50
5.2 Operating concept .......................................................................................................... 50
5.3 Digital display screen ..................................................................................................... 51
5.3.1 Local display screen layout .................................................................................................. 51
5.3.2 Functions of keypad buttons................................................................................................. 52
5.4 Remote communication with PACTware™ .................................................................... 52
5.5 Remote communication with the AMS™ Device Manager............................................. 53
6 Operation
54
6.1 User modes .................................................................................................................... 54
6.2 Normal mode.................................................................................................................. 54
6.3 Configuration mode ........................................................................................................ 55
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
General notes........................................................................................................................ 55
How to get access to the commissioning menu................................................................... 55
Keypad functions................................................................................................................... 56
Menu overview ...................................................................................................................... 59
Function description ............................................................................................................. 60
6.4 Further information on device configuration................................................................. 67
6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
6.4.6
6.4.7
6.4.8
6.4.9
Quick Setup (Commissioning)............................................................................................... 67
Test........................................................................................................................................ 69
Protection of the device settings .......................................................................................... 70
HART® network configuration.............................................................................................. 71
Distance measurement ........................................................................................................ 71
Level measurement .............................................................................................................. 72
How to configure the device to measure volume or mass................................................... 73
How to make a filter to remove radar signal interference .................................................. 75
How to measure correctly in tanks with curved or conical bottoms ................................... 75
6.5 Status and error messages............................................................................................ 76
6.5.1 Device status (markers)........................................................................................................ 76
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CONTENTS
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6.5.2 Error handling....................................................................................................................... 77
7 Service
7.1
7.2
7.3
7.4
81
Periodic maintenance..................................................................................................... 81
How to clean the top surface of the device .................................................................... 81
How to clean horn antennas under process conditions ................................................ 81
How to replace device components ............................................................................... 81
7.4.1 Service warranty ................................................................................................................... 81
7.4.2 Replacement of the OPTIWAVE 7300 signal converter with the OPTIWAVE 7400 signal converter............................................................................................................................................... 82
7.5 Spare parts availability................................................................................................... 84
7.6 Availability of services .................................................................................................... 84
7.7 Returning the device to the manufacturer..................................................................... 84
7.7.1 General information.............................................................................................................. 84
7.7.2 Form (for copying) to accompany a returned device............................................................ 86
7.8 Disposal .......................................................................................................................... 86
8 Technical data
8.1
8.2
8.3
8.4
8.5
8.6
87
Measuring principle........................................................................................................ 87
Technical data................................................................................................................. 88
Minimum power supply voltage ..................................................................................... 95
Antenna selection ........................................................................................................... 96
Guidelines for maximum operating pressure................................................................ 97
Dimensions and weights ................................................................................................ 98
9 Description of HART interface
110
9.1 General description ...................................................................................................... 110
9.2 Software history ........................................................................................................... 110
9.3 Connection variants...................................................................................................... 111
9.3.1 Point-to-Point connection - analogue / digital mode......................................................... 111
9.3.2 Multi-Drop connection (2-wire connection) ....................................................................... 111
9.4 HART® device variables............................................................................................... 111
9.5 Field Communicator 475 (FC 475)................................................................................ 111
9.5.1 Installation .......................................................................................................................... 111
9.5.2 Operation............................................................................................................................. 112
9.6 Asset Management Solutions (AMS) ............................................................................ 112
9.6.1 Installation .......................................................................................................................... 112
9.6.2 Operation............................................................................................................................. 112
9.6.3 Parameter for the basic configuration ............................................................................... 112
9.7 Field Device Tool / Device Type Manager (FDT / DTM) ................................................ 113
9.7.1 Installation .......................................................................................................................... 113
9.7.2 Operation............................................................................................................................. 113
9.8 HART® menu tree for Basic-DD .................................................................................. 113
9.8.1 Overview Basic-DD menu tree (positions in menu tree).................................................... 113
9.8.2 Basic-DD menu tree (details for settings).......................................................................... 113
9.9 HART® menu tree for AMS .......................................................................................... 114
9.9.1 Overview AMS menu tree (positions in menu tree) ............................................................ 115
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9.9.2 AMS menu tree (details for settings).................................................................................. 115
10 Appendix
10.1
10.2
10.3
10.4
117
Code de commande .................................................................................................... 117
Spare parts ................................................................................................................. 125
Accessories................................................................................................................. 129
Glossary ...................................................................................................................... 130
11 Notes
133
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SAFETY INSTRUCTIONS 1
OPTIWAVE 7400-24 C
1.1 Historique du logiciel
L'indice de révision du logiciel est conforme à la recommandation NAMUR NE 53. Il se présente
sous la forme d'une série de chiffres servant à indiquer le niveau révision d'un logiciel intégré
(firmware) à des ensembles de matériel électronique. Il fournit des informations sur le type de
modifications apportées et sur les effets de ces modifications sur la compatibilité du logiciel.
Les révisions des logiciels sont détaillées dans le menu 1.1.0 ID INSTRUMENT. Pour de plus
amples informations, refer to Function description on page 60. Si vous ne pouvez pas consulter
le menu de l'appareil, notez le numéro de série (figurant sur la plaque signalétique de l'appareil)
et communiquez-le à votre fournisseur.
Date de
sortie
Ensemble de
Indice de révision Révision du
circuits imprimés du logiciel
matériel
Modifications et
compatibilité
Documentation
[Format :
aaaa-mm-jj]
Convertisseur de
mesure
1.00.0x
400xxxxx01
HB OPTIWAVE
7400-24 R01
Sonde
1.00.0x
400xxxxx01
IHM (option
affichage LCD)
1.00.0x
400xxxxx01
1.2 Utilisation prévue
CAUTION!
L'utilisateur est seul responsable de la mise en oeuvre et du choix des matériaux de nos
appareils de mesure pour l'usage auquel ils sont destinés.
INFORMATION!
Le fabricant ne pourra être tenu responsable pour tout dommage dû à une utilisation incorrecte
ou non conforme à l'emploi prévu.
Ce transmetteur de niveau radar permet de mesurer la distance, le niveau, la masse, le volume
et la réflectivité des liquides, pâtes et boues.
Il peut être installé sur des réservoirs, réacteurs et canaux ouverts.
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1 SAFETY INSTRUCTIONS
OPTIWAVE 7400-24 C
1.3 Certification
DANGER!
Les appareils utilisés en atmosphère explosible sont soumis à des spécifications de sécurité
supplémentaires ; consulter à ce sujet la documentation Ex.
INFORMATION!
Pour les appareils homologués ; consulter SVP le manuel de sécurité.
Conformément aux aux exigences légales des directives CE, l'appareil décrit dans le
présent document satisfait aux exigences de sécurité suivantes :
• Directive relative à la compatibilité électromagnétique
• Partie sécurité de la directive basse tension
Pour de plus amples informations, consulter la déclaration de conformité CE de cet appareil.
Tous les appareils sont conformes aux exigences des directives NAMUR NE 21, NE 43, NE 53 et
NE 107.
1.4 Compatibilité électromagnétique
La conception de l'appareil est conforme à la norme européenne EN 61326-1.
L'appareil peut être utilisé pour des réservoirs, des réservoirs ouverts ou des tuyaux, mais le
type d'antenne doit être conforme à l'emplacement de l'appareil. Pour de plus amples
informations, refer to Radio approvals on page 9. Ceci satisfait aux exigences d’immunité et
d’émission pour les environnements industriels.
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SAFETY INSTRUCTIONS 1
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1.5 Homologations radio
1.5.1 Union européenne (UE)
INFORMATION!
Les équipements LPR (Level Probing Radar) esont des appareils pour la mesure de niveau à ciel
ouvert (plein air) ou dans un espace clos (un réservoir métallique, etc.).Les équipements TLPR
(Tank Llevel Probing Radar) sont des appareils pour la mesure de niveau dans espace clos
uniquement. On peut utiliser des appareils LPR pour des applications TLPR. Les appareils LPR
et TLPR répondent aux exigences de la directive R&TTE (sur les équipements hertziens et
les équipements terminaux de télécommunications), pour l'utilisation dans les pays membres
de l'Union européenne.
Pour de plus amples informations sur le code de commande, refer to Order code on page 117.
Ce transmetteur de niveau est homologué pour une installation dans des réservoirs métalliques
à ciel ouvert. En cas d'utilisation de l'appareil en plein air, lire la plaque signalétique de
l'appareil pour s'assurer que l'appareil peut être utilisé pour votre application :
• VF744xxxx5xxx...
• VF744xxxx6xxx...
• VF744xxxx7xxx...
Figure 1-1: Informations d'homologation radio figurant sur la plaque signalétique
1 Codification (définie à la commande)
2 HVIN (Hardware Version Identification Number). Ce numéro donne la fréquence du signal radar (24G = 24 GHz), l'emplacement de l'appareil (TLPR ou LPR) et le type de convertisseur de mesure (compact (C))
TLPR device: HVIN: 244G-TLPR-C
LPR device: HVIN: 24G-LPR-C
3 Marquage CE
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1 SAFETY INSTRUCTIONS
OPTIWAVE 7400-24 C
Appareils TLPR (Tank Level Probing Radar) uniquement
Seul un personnel autorisé peut procéder au montage de l'appareil. L'appareil et le réservoir
sont conformes à la directive R&TTE à condition de respecter les instructions ci-après ::
• Les TLPR (Tank Level Probing Radar) doivent être installés en position fixe permanente dans
un réservoir métallique fermé (non ouvert) ou dans un réservoir en béton armé, ou dans une
enveloppe similaire réalisée en matériau présentant les mêmes caractéristiques
d'atténuation ;
• les brides et raccords de l'équipement TLPR doivent être conçus pour fournir l'étanchéité
nécessaire aux ondes électromagnétiques ;
• les verres de regard doivent avoir un revêtement étanche aux hyperfréquences si nécessaire
(par exemple revêtement conducteur d'électricité) ;
• les trous d'homme ou brides de raccordement au niveau du réservoir doivent être fermés
pour assurer un très bas niveau de fuite du signal dans l'air hors du réservoir ;
• dans la mesure du possible, l'équipement TLPR doit être monté en haut de la structure du
réservoir, l'antenne étant orientée vers le bas ;
• l'installation et l'entretien de l'équipement TLPR doivent être réalisés uniquement par des
professionnels dûment formés.
Pour plus d'informations sur la façon de monter des joints de blindage EMI/RFI, consulter les
instructions fournies avec cet accessoire.
Appareils LPR (Level Probing Radar) uniquement
Seul un personnel autorisé peut procéder au montage de l'appareil. Si l'appareil est utilisé à ciel
ouvert (plein air), il est conforme à la directive R&TTE à condition de respecter les
instructions ci-après :
• L'antenne doit toujours pointer vers le bas. La ligne de visée de l'antenne doit être verticale.
Tout autre angle est interdit.
• Installer l'appareil à plus de 4 km / 2,485 mi de sites de radioastronomie.
• ISi l'appareil est installé à une distance de 4...40 km / 2,485...24,855 de sites de
radioastronomie, ne pas l'installer à plus de 15 m / 49,21 ft du sol.
ATTENTION !
S'il est nécessaire d'installer l'appareil à une distance inférieure à 4 km / 2,485 mi de sites de
radioastronomie, se procurer l'autorisation des autorités nationales avant l'installation (par
exemple ANFR [France], Bundesnetzagentur [Allemagne], Ofcom [Royaume-Uni] etc.).
Zones de silence radio : sites (stations) de radioastronomie en Europe et en Europe et Asie du
Nord
Pays
Finlande
France
Allemagne
10
Nom de la station
Lieu
Latitude, ϕ
Longitude, λ
Metsähovi
60°13'04" N
24°23'37" E
Tuorla
60°24'56" N
22°26'31" E
Plateau de Bure
44°38'01" N
05°54'26" E
Floirac
44°50'10" N
00°31'37" W
Effelsberg
50°31'32" N
06°53'00" E
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SAFETY INSTRUCTIONS 1
OPTIWAVE 7400-24 C
Pays
Nom de la station
Lieu
Latitude, ϕ
Longitude, λ
Hongrie
Penc
47°47'22" N
19°16'53" E
Italie
Medicina
44°31'14" N
11°38'49" E
Noto
36°52'34" N
14°59'21" E
Sardaigne
39°29'50" N
09°14'40" E
Latvie
Ventspils
57°33'12" N
21°51'17" E
Pologne
Cracovie – Fort Skala
50°03'18" N
19°49'36" E
Torun – Piwnice
52°54'48" N
18°33'30" E
Dmitrov
56°26'00" N
37°27'00" E
Kalyazin
57°13'22" N
37°54'01" E
Pushchino
54°49'00" N
37°40'00" E
Zelenchukskaya
43°49'53" N
41°35'32" E
Yebes
40°31'27" N
03°05'22" W
Robledo
40°25'38" N
04°14'57" W
Suisse
Bleien
47°20’26" N
08°06’44" E
Suede
Onsala
57°23’45" N
11°55’35" E
Royaume-Uni
Cambridge
52°09'59" N
00°02'20" E
Darnhall
53°09'22" N
02°32'03" W
Jodrell Bank
53°14'10" N
02°18'26" W
Knockin
52°47'24" N
02°59'45" W
Pickmere
53°17'18" N
02°26'38" W
Russie
Espagne
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1 SAFETY INSTRUCTIONS
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1.5.2 Etats-Unis et Canada
INFORMATION!
Les équipements LPR (Level Probing Radar) sont des appareils pour la mesure de niveau à ciel
ouvert (plein air) ou dans un espace clos (un réservoir métallique, etc.). Les équipements TLPR
(Tank Llevel Probing Radar) sont des appareils pour la mesure de niveau dans un espace clos
uniquement.
Pour de plus amples informations sur le code de commande, refer to Order code on page 117.
Ce transmetteur de niveau est homologué pour être utilisé en dehors des réservoirs
métalliques. En cas d'utilisation de l'appareil à ciel ouvert, lire la plaque signalétique de
l'appareil pour s'assurer que l'appareil peut être utilisé pour votre application :
LNOTES LEGALES !
FCC
Ce matériel est conforme à la Partie 15 des règlements du FCC. Son utilisation est soumise aux
deux conditions suivantes :
1. Cet appareil ne doit pas provoquer de brouillage radioélectrique, et
2. Il doit tolérer les interférences, y compris celles pouvant causer un dysfonctionnement.
Toute modification apportée à ce matériel sans l'accord exprès du fabricant peut annuler les
autorisations FCC d'utilisation de ce matériel.
Ce matériel a été testé et jugé conforme aux limites pour un appareil numérique de classe B,
conformément à la partie 15 des réglementations FCC. Ces limites sont conçues pour fournir
une protection raisonnable contre le brouillage radioélectrique dans une installation
résidentielle. Cet équipement génère, utilise et peut émettre de l'énergie radio électrique (RF)
et, en cas de non-installation et utilisation conformément aux instructions, peut provoquer des
interférences dans les communications radio. Cependant, il n'est donné aucune garantie qu'il ne
peut pas se produire d'interférences dans une installation particulière. Si ce matériel provoque
des interférences gênantes pour la réception radio ou télévision, ce qui peut être déterminé par
la mise en fonction et l'arrêt du matériel, l'utilisateur est invité à essayer d'éliminer les
interférences par une ou plusieurs des mesures suivantes :
• RRéorienter ou déplacer l'antenne de réception.
• Accroître la distance entre le matériel et le récepteur.
• Brancher le matériel dans une prise sur un circuit différent de celui sur lequel est branché le
récepteur.
• Consulter le revendeur ou un technicien radio/TV expérimenté.
12
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NOTES LEGALES !
IC
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes :
1. l'appareil ne doit pas produire de brouillage, et
2. l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Cet appareil et le manuel de référence sont conformes aux exigences de RSS-Gen. Son
utilisation est soumise aux conditions ci-après :
1. Le montage de l'appareil LPR/TLPR doit être effectué par des installateurs qualifiés, en stricte
conformité avec les instructions du fabricant.
2. L'utilisation de cet appareil repose sur une base « sans interférence, sans protection » Autrement dit, l'utilisateur doit accepter le fonctionnement d'un radar de forte puissance dans la
même bande de fréquence pouvant interférer avec ou endommager le présent appareil.
Cependant, les appareils identifiés comme interférant avec des systèmes dotés de licences primaires devront être démontés aux frais de l'utilisateur.
3. L'appareil TLPR doit être monté et mis en service dans une enveloppe complètement fermée
aux fins d'éviter des émissions RF, qui pourraient sinon être la source d'interférences pour la
navigation aérienne.
4. Appareils LPR : veiller à une orientation verticale vers le bas de l'antenne d'émission et un
montage sur des emplacements fixes uniquement.
5. L'installateur / utilisateur de cet appareil doit veiller à ce qu'il soit au moins à 10 km de l'Observatoire fédéral de radioastrophysique (OFR), près de Penticton, en Colombie-Britannique.
Les coordonnées de l'OFR sont 49°19'15" N en latitude et 119°37'12" W en longitude. Pour les
appareils ne respectant pas cette distance de 10 km (ceux par exemple de la vallée de l'Okanagan, en Colombie-Britannique) l'installateur / l'utilisateur doit coordonner avec directeur de
l'OFR, et obtenir son accord écrit, avant que l'équipement ne puisse être monté ou utilisé. Le
directeur de l'OFR peut être contacté au 250-497-2300 (tél.) ou au 250-497-2355 (fax). On pourra, à titre d'alternative, contacter le Responsable « Normes réglementaires d'Industrie
Canada » (Manager, Regulatory Standards, Industry Canada).
La dénomination marketing de produit (PMN = Product Marketing Name) de cet appareil est
« Série Optiwave x400-24 ».
Ce transmetteur de niveau est homologué pour être utilisé en dehors de réservoirs métalliques.
En cas d'utilisation de l'appareil à ciel ouvert, lire la plaque signalétique de l'appareil pour
s'assurer que l'appareil peut être utilisé pour votre application. Seules les antennes ci-après
sont autorisées pour les applications à ciel ouvert :
•
•
•
•
•
•
•
•
•
•
VF744xxxx4xxx...
VF744xxxx5xxx...
VF744xxxx6xxx...
VF744xxxx7xxx...
VF744xxxxAxxx...
VF744xxxxBxxx...
VF744xxxxCxxx...
VF744xxxxDxxx...
VF744xxxxExxx...
VF744xxxxGxxx...
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1 SAFETY INSTRUCTIONS
•
•
•
•
•
•
•
OPTIWAVE 7400-24 C
VF744xxxxHxxx...
VF744xxxxKxxx...
VF744xxxxPxxx...
VF744xxxxRxxx...
VF744xxxxSxxx...
VF744xxxxTxxx...
VF744xxxxUxxx...
Figure 1-2: Numéros FCC et IC
1 Codification (définie à la commande)
2 HVIN (Hardware Version Identification Number). Ce numéro donne la fréquence du signal radar (24G = 24 GHz), l'emplacement de l'appareil (TLPR ou LPR) et le type de convertisseur de mesure (compact (C)
Appareil TLPR : HVIN: 24G-TLPR-C
Appareil LPR : HVIN: 24G-LPR-C
3 Numéros FCC et IC
Appareil TLPR : FCC-ID:Q6BFMCW24G74T, numéro IC : 1991D-FMCW24G74T
Appareil LPR : FCC-ID: Q6BFMCW24G74L, numéro IC : 1991D-FMCW24G74L
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SAFETY INSTRUCTIONS 1
OPTIWAVE 7400-24 C
1.6 Instructions de sécurité du fabricant
1.6.1 Droits d'auteur et protection des données
Les contenus de ce document ont été élaborés avec grand soin. Aucune garantie ne saura
cependant être assumée quant à leur exactitude, intégralité et actualité.
Les contenus et oeuvres élaborés dans ce document sont soumis à la législation en matière de
propriété intellectuelle. Les contributions de tiers sont identifiées en tant que telles. Toute
reproduction, adaptation et diffusion ainsi que toute utilisation hors des limites des droits
d'auteurs suppose l'autorisation écrite de l'auteur respectif ou du fabricant.
Le fabricant s'efforce de toujours respecter les droits d'auteur de tiers et de recourir à des
oeuvres élaborées par lui même ou tombant dans le domaine public.
Lorsque des données se rapportant à des personnes sont collectées dans les documents du
fabricant (par exemple nom, adresse postale ou e-mail), leur indication est dans la mesure du
possible toujours facultative. Les offres et services sont si possible toujours disponibles sans
indication de données nominatives.
Nous attirons l'attention sur le fait que la transmission de données par Internet (par ex. dans le
cadre de la communication par e-mail) peut comporter des lacunes de sécurité. Une protection
sans faille de ces données contre l'accès de tiers est impossible.
La présente s'oppose expressément à l'utilisation de données de contact publiées dans le cadre
de nos mentions légales obligatoires par des tiers pour la transmission de publicités et de
matériels d'information que nous n'avons pas sollicités explicitement.The contents and works in
this document are subject to copyright. Contributions from third parties are identified as such.
Reproduction, processing, dissemination and any type of use beyond what is permitted under
copyright requires written authorisation from the respective author and/or the manufacturer.
1.6.2 Clause de non-responsabilité
Le fabricant ne saura pas être tenu responsable de dommages quelconques dus à l'utilisation du
produit, y compris mais non exclusivement les dommages directs, indirects, accidentels ou
donnant lieu à des dommages-intérêts.
Cette clause de non-responsabilité ne s'applique pas en cas d'action intentionnelle ou de
négligence grossière de la part du fabricant. Pour le cas qu'une législation en vigueur n'autorise
pas une telle restriction des garanties implicites ou l'exclusion limitative de certains dommages,
il se peut, si cette loi s'applique dans votre cas, que vous ne soyez totalement ou partiellement
affranchis de la clause de non-responsabilité, des exclusions ou des restrictions indiquées cidessus.
Tout produit acheté est soumis à la garantie selon la documentation du produit correspondante
et nos Conditions Générales de Vente.
Le fabricant se réserve le droit de modifier de quelque façon que ce soit, à tout moment et pour
toute raison voulue, sans préavis, le contenu de ses documents, y compris la présente clause de
non-responsabilité, et ne saura aucunement être tenu responsable de conséquences
éventuelles d'une telle modification.
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1 SAFETY INSTRUCTIONS
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1.6.3 Responsabilité et garantie
L'utilisateur est seul responsable de la mise en oeuvre de cet appareil de mesure pour l'usage
auquel il est destiné. Le fabricant n'assumera aucune garantie pour les dommages dus à une
utilisation non conforme de l'appareil par l'utilisateur. Toute installation ou exploitation non
conforme des appareils (systèmes) pourrait remettre en cause la garantie. Nos Conditions
Générales de Vente, base du contrat de vente des équipements, sont par ailleurs applicables.
1.6.4 Informations relatives à la documentation
Afin d'écarter tout risque de blessure de l'utilisateur ou d'endommagement de l'appareil, lisez
soigneusement les informations contenues dans la présente notice et respectez toutes les
normes spécifiques du pays de mise en oeuvre ainsi que les règlements en vigueur pour la
protection et la prévention des accidents.
Si vous avez des problèmes de compréhension du présent document, veuillez solliciter
l'assistance de l'agent local du fabricant. Le fabricant ne saura assumer aucune responsabilité
pour les dommages ou blessures découlant d'une mauvaise compréhension des informations
contenues dans ce document.
Le présent document est fourni pour vous aider à réaliser une mise en service qui permettra
d'assurer une utilisation sûre et efficace de cet appareil. Ce document comporte en outre des
indications et consignes de précaution spéciales, mises en évidence par les pictogrammes
décrits ci-après.
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SAFETY INSTRUCTIONS 1
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1.6.5 Avertissements et symboles utilisés
Les symboles suivants attirent l'attention sur des mises en garde..
DANGER !
Cette information attire l'attention sur un danger imminent en travaillant dans le domaine
électrique.
DANGER !
Cet avertissement attire l'attention sur un danger imminent de brûlure dû à la chaleur ou à des
surfaces chaudes.
DANGER !
TCet avertissement attire l'attention sur un danger imminent lié à l'utilisation de l'appareil dans
une zone à atmosphère explosible.
DANGER !
TCes mises en garde doivent être respectées scrupuleusement. Toutes déviations même
partielles peuvent entraîner de sérieuses atteintes à la santé, voir même la mort. Elles peuvent
aussi entraîner de sérieux dommages sur l'appareil ou le site d'installation.
AVERTISSEMENT !
Toutes déviations même partielles par rapport à cette mise en garde peuvent entraîner de
sérieuses atteintes à la santé. Elles peuvent aussi entraîner des dommages sur l'appareil ou sur
le site d'installation.
ATTENTION !
Disregarding these instructions can result in damage to the device or to parts of the operator's
plant.
INFORMATION !
Ces instructions comportent des informations importantes concernant le maniement de
l'appareil.
NOTES LÉGALES !
Cette note comporte des informations concernant des dispositions réglementaires et des
normes.
• MANIEMENT
TCe symbole fait référence à toutes les actions devant être réalisées par l'opérateur dans
l'ordre spécifié.
i RESULTAT
Ce symbole fait référence à toutes les conséquences importantes découlant des actions qui
précèdent.
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1 SAFETY INSTRUCTIONS
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1.7 Instructions de sécurité pour l'opérateur
AVERTISSEMENT !
IDe manière générale, le montage, la mise en service, l'utilisation et la maintenance des
appareils du fabricant ne doivent être effectués que par du personnel formé en conséquence et
autorisé à le faire.
Le présent document est fourni pour vous aider à établir des conditions de service qui
permettent d'assurer une utilisation sûre et efficace de cet appareil..
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DEVICE DESCRIPTION 2
OPTIWAVE 7400-24 C
2.1 Description de la fourniture
INFORMATION!
Vérifiez à l'aide de la liste d'emballage si vous avez reçu tous les éléments commandés.
Description de la fourniture - antenne conique
Figure 2-1: Description de la fourniture - antenne conique
Convertisseur de mesure et antenne en version compacte
Extensions d'antenne (en option)
Guide de mise en service rapide (Quick Start)
DVD-ROM (contenant le manuel de référence, le guide de mise en service rapide, la notice technique et le logiciel correspondant)
Scope of delivery – Drop antenna
Figure 2-2: SDescription de la fourniture – antenne Drop
Convertisseur de mesure et antenne en version compacte
Extensions d'antenne (en option) et joint torique pour chaque extension d'antenne
Guide de mise en service rapide (Quick Start)
DVD-ROM (contenant le manuel de référence, le guide de mise en service rapide, la notice technique et le logiciel correspondant)
INFORMATION!
Pas d'outils particulier ni de formation nécessaire !
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2 DEVICE DESCRIPTION
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2.2 Description de l'appareil
Cet appareil est un transmetteur de niveau radar FMCW 24 GHz. Il fonctionne sans contact avec
le produit à mesurer, avec une alimentation 2 fils par boucle de courant. Il est conçu pour
mesurer la distance, le niveau, la masse, le volume et la réflectivité des liquides, pâtes et boues.
Les transmetteurs de niveau radar sont équipés d'une antenne qui émet un signal vers la
surface du produit à mesurer. De nombreuses antennes différentes sont disponibles pour
l'appareil. Ainsi, il peut être utilisé pour mesurer la plupart des produits sous conditions
difficiles. Également refer to Technical data on page 87.
S'il est commandé avec les options correspondantes, il peut être homologué pour l'utilisation en
zones à atmosphère explosive.
Les options de sortie suivantes sont disponibles :
• 1 sortie : 4...20 mA (HART)
• Sortie FOUNDATION™ Fieldbus 2 fils
• Sortie PROFIBUS PA 2 fils
Les accessoires suivants sont disponibles :
• Protection intempéries en acier inox.
• Convertisseur RS232 / HART® (VIATOR).
• Convertisseur USB / HART®.
INFORMATION!
Pour de plus amples informations sur les accessoires, refer to Accessories on page 129.
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DEVICE DESCRIPTION 2
OPTIWAVE 7400-24 C
2.3 Contrôle visuel
AVERTISSEMENT !
Si le verre de l'afficheur est brisé, ne pas le toucher.
INFORMATION !
Inspectez soigneusement le contenu des emballages afin de vous assurer que l'appareil n'a subi
aucun dommage. Signalez tout dommage à votre transitaire ou à l'agent local du fabricant.
Figure 2-3: Visual check
1 Plaque signalétique de l'appareil (pour de plus amples informations refer to Nameplate (examples) on page 22)
2 Caractéristiques du raccordement process (taille et pression nominale, références de matériau et numéro de coulée)
3 Caractéristiques du matériau du joint – voir l'illustration suivante
Si l'appareil est fourni avec un joint FKM/FPM, il n'y a aucun symbole sur le côté du
raccordement process.
INFORMATION !
Vérifiez à l'aide de la plaque signalétique si l'appareil correspond à votre commande. Vérifiez si
la tension d’alimentation indiquée sur la plaque signalétique est correcte.
INFORMATION !
Comparer les références de matériau indiquées sur le côté du raccordement process avec les
spécifications de la commande.
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2 DEVICE DESCRIPTION
OPTIWAVE 7400-24 C
2.4 Plaques signalétiques
INFORMATION!
Vérifiez à l'aide de la plaque signalétique si l'appareil correspond à votre commande. Vérifiez si
la tension d’alimentation indiquée sur la plaque signalétique est correcte.
2.4.1 Exemples de plaque signalétique
Figure 2-4: Versions compacte (C)et séparée (F) : plaque signalétique non Ex fixée sur le boîtierg
Taille de l'entrée de câble
Option entrée / sortie
Classe de protection (selon EN 60529 / IEC 60529)
N° de repère client
Date de fabrication
N° de commande
Codification (définie à la commande)
Nom et numéro de modèle. La dernière lettre « X » est soit :
C = version compacte ou
F = version séparée
9 Nom et adresse du fabricant
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INSTALLATION 3
OPTIWAVE 7400-24 C
3.1 General notes on installation
INFORMATION!
Inspect the packaging carefully for damages or signs of rough handling. Report damage to the
carrier and to the local office of the manufacturer.
INFORMATION!
Do a check of the packing list to make sure that you have all the elements given in the order.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
3.2 Storage
WARNING!
Do not keep the device in a vertical position. This will damage the antenna and the device will not
measure correctly.
Figure 3-1: Storage conditions
1 When you put the device into storage, do not keep it in a vertical position
2 Put the device on its side. We recommend that you use the packaging in which it was delivered.
3 Storage temperature range: -40...+85°C / -40...+185°F
• Store the device in a dry and dust-free location.
• Keep the converter out of the sunlight.
• Store the device in its original packing.
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3 INSTALLATION
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3.3 Transport
Figure 3-2: How to lift the device
1 Remove the converter before you lift the device with a hoist.
WARNING!
Lift the device carefully to prevent damage to the antenna.
3.4 Pre-installation requirements
INFORMATION!
Obey the precautions that follow to make sure that the device is correctly installed.
• Make sure that there is sufficient space on all sides.
• Protect the signal converter from direct sunlight.
• Do not subject the signal converter to heavy vibrations.
3.5 Pressure and temperature ranges
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INSTALLATION 3
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Figure 3-3: Pressure and temperature ranges
1 Flange temperature
FKM/FPM gasket: -40...+200°C / -40...+390°F; Kalrez® 6375 gasket: -20...+200°C / -4...+390°F;
EPDM gasket: -50...+150°C / -58...+300°F
Ex devices: see supplementary operating instructions
2 Ambient temperature for operation of the display
-20...+60°C / -4...+140°F
If the ambient temperature is not between these limits, the display screen switches off automatically
3 Ambient temperature
Non-Ex devices: -40...+80°C / -40...+175°F
Ex devices: see supplementary operating instructions
WARNING!
The process connection temperature range must agree with the temperature limits of the
gasket material. The operating pressure range is subject to the process connection used and the
flange temperature.
Antenna type
Maximum process connection Maximum operating pressure
temperature
[°C]
[°F]
barg
psig
PP Drop
+100
+210
16
232
PTFE Drop
+150
+300
40
580
PEEK Drop
+xxx
+xxx
xx
xxx
Hygienic
Horn / Sheet metal horn
+150
+300
10
145
+200 1
+300 1
40 (100) 2
580 (1450) 2
1 The maximum process connection temperature must agree with the temperature limits of the gasket material. If the
distance piece option is not attached, the maximum process connection temperature is +150°C / +300°F.
2 Standard operating pressure: 40 barg / 580 psig. Optional max. operating pressure: 100 barg / 1450 psig.
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3 INSTALLATION
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3.6 Recommended mounting position
CAUTION!
Follow these recommendations to make sure that the device measures correctly. They have an
effect on the performance of the device.
We recommend that you prepare the installation when the tank is empty.
3.6.1 General data
INFORMATION!
If possible, do not install a nozzle on the tank centerline.
Figure 3-4: Recommended nozzle position for liquids, pastes and slurries
Nozzles for DN40 or DN50 Horn antennas, or DN50 Hygienic antenna
Nozzles for DN80, DN100, DN150 or DN200 Horn antennas and DN80 or DN150 Drop antennas
Tank height
Tank diameter
Minimum distance of nozzle from the tank wall : 1/7 × tank height
Maximum distance of nozzle from the tank wall : 1/3 × tank diameter
6 Minimum distance of nozzle from the tank wall : 1/10 × tank height
Maximum distance of nozzle from the tank wall : 1/3 × tank diameter
Figure 3-5: More than 1 FMCW radar level meter can be operated in a tank
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INSTALLATION 3
OPTIWAVE 7400-24 C
3.6.2 Tanks with conical bottoms
Figure 3-6: Tanks with conical bottoms
Conical bottoms have an effect on the measuring range. The device cannot measure to the bottom of the tank.
1 Axis of radar beam
2 Minimum level reading
3.7 Mounting restrictions
CAUTION!
Follow these recommendations to make sure that the device measures correctly. They have an
effect on the performance of the device.
We recommend that you prepare the installation when the tank is empty.
3.7.1 General data
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3 INSTALLATION
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Figure 3-7: General Installation recommendations
1 Do not tilt the device more than 2°
2 We recommend that you do an empty spectrum recording if there are too many obstacles in the radar beam (for more
data, refer to How to make a filter to remove radar signal interference on page 75). If necessary, install a bypass chamber or stilling well or use an "L" antenna extension (the device must be installed on the side of the tank) to move the
device away from obstacles.
3 2.5 mm / 0.1¨ max. for high-dielectric constant liquids
4 Curved and conical tank bottoms. For fine adjustment of the device, refer to How to measure correctly in tanks with
curved or conical bottoms on page 75.
5 Beam radius (DN40 horn antenna): increments of 180 mm/m or 2.15¨/ft (10°)
Beam radius (DN50 horn antenna or DN50 Hygienic antenna): increments of 130 mm/m or 1.55¨/ft (7.5°)
Beam radius (DN80 horn antenna): increments of 90 mm/m or 1.1¨/ft (5°)
Beam radius (DN100 horn antenna or DN80 Drop antenna): increments of 70 mm/m or 0.83¨/ft (4°)
Beam radius (DN150 horn antenna): increments of 52.5 mm/m or 0.63¨/ft (3°)
Beam radius (DN150 Drop antenna or DN200 horn antenna): increments of 35 mm/m or 0.42¨/ft (2°)
3.7.2 Obstacles in the tank
Obstacles in the tank can cause parasitic signals. They have an effect on the performance of the
device.
CAUTION!
If there are parasitic signals, the device will not measure correctly. Parasitic signals are caused
by:
• Objects in the tank.
• Sharp corners that are perpendicular to the path of the radar beam.
Do an Empty Spectrum recording (refer to Operation)
Operation to remove parasitic signals with a filter.
Figure 3-8: Obstacles in the tank
Do not put the device directly above obstacles (agitator, support beams, heating tubes etc.). Parasitic signals from obstacles will cause the device to measure incorrectly.
1 Solution 1: Put the device on another process connection away from obstacles
2 Solution 2: Attach the device to the side of the tank and use an "L" (right angle) extension
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INSTALLATION 3
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CAUTION!
Do not put the device near to the product inlet. If the product that enters the tank touches the
antenna, the device will measure incorrectly. If the product fills the tank directly below the
antenna, the device will also measure incorrectly.
Figure 3-9: Product inlets
1 The device is in the correct position.
2 The device is too near to the product inlet.
3.7.3 Devices with Metallic Horn antenna
The antenna must project out of the nozzle. If necessary, use an antenna extension. But if the
tank roof is flat and the tank fitting is symmetrical, it is not necessary for the antenna to project
out of the nozzle. Thus, the device can have a larger measuring range.
3.7.4 Process connections
Requirements for flange connections
Figure 3-10: Flange connection
Equipment needed:
• Device
• Flange gasket (not supplied)
• Wrench (not supplied)
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3 INSTALLATION
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•
•
•
•
•
Make sure the flange on the nozzle is level.
Make sure that you use the applicable gasket for the flange dimensions and the process.
Align the gasket correctly on the flange facing of the nozzle.
Lower the antenna carefully into the tank.
Make sure that you point the device in the correct direction. Refer to "Point the device in the
correct direction" in this section.
• Tighten the flange bolts.
i Refer to local rules and regulations for the correct torque to apply to the bolts.
Requirements for threaded connections
Figure 3-11: Threaded connection
Equipment needed:
•
•
•
•
Device
Gasket for G 1½ connection (not supplied)
Thread seal tape (PTFE) for 1½ NPT connection (not supplied)
50 mm / 2¨ wrench (not supplied)
WARNING!
Do not tighten the connection to a torque more than 40 Nm. If the connection is too tight, this will
damage the thread.
To prevent damage to the antenna, make sure that the minimum diameter of the hole for a
1½ NPT thread connection is not less than 43.4 mm / 1.71¨.
• Make sure the tank connection is level.
• ISO 228-1 (G) connection: Make sure that you use the applicable gasket for the connection
dimensions and the process.
• ISO 228-1 (G) connection: Align the gasket correctly.
• NPT connection: Wind the thread seal tape around the process connection in agreement with
good engineering practice.
• Lower the antenna carefully into the tank.
• Turn the threaded connection on the antenna to attach the device to the process connection.
• Make sure that you point the device in the correct direction. Refer to "Point the device in the
correct direction" in this section.
• Tighten the connection to the correct torque (not more than 40 Nm).
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INSTALLATION 3
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3.7.5 Standpipes (stilling wells and bypass chambers)
Use a standpipe if:
•
•
•
•
•
There is highly conductive foam in the tank.
The liquid is very turbulent or agitated.
There are too many other objects in the tank.
The device is measuring a liquid (petro-chemicals) in a tank with a floating roof.
The device is installed in a horizontal cylindrical tank (refer to the end of this section)
Figure 3-12: Installation recommendations for standpipes (stilling wells and bypass chambers)
A stilling well solution
A bypass chamber solution
Air circulation hole
Level of the liquid
CAUTION!
• The standpipe must be electrically conductive.
• The inside diameter of the standpipe must not be more than 5 mm / 0.2¨ over the diameter of
the antenna (for a high-dielectric constant liquid).
• The standpipe must be straight. There must be no sudden changes in internal diameter
greater than 1 mm / 0.04¨.
• The standpipe must be vertical.
• Recommended surface roughness: <±0.1 mm / 0.004¨.
• Make sure that there are no deposits at the bottom of the standpipe.
• Make sure that there is liquid in the standpipe.
Stilling wells - general notes
Installation in tanks containing one liquid and foam
• Drill an air circulation hole (max. Ø10 mm / 0.4¨) in the stilling well above the maximum level.
• Remove the burr from the hole.
Installation in tanks containing one liquid or more without foam
• Drill an air circulation hole (max. Ø10 mm / 0.4¨) in the stilling well above the maximum level.
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3 INSTALLATION
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• Drill 1 or more liquid circulation holes in the stilling well (if there is more than 1 liquid in the
tank).
i These holes help the liquid to move freely between the stilling well and the tank.
• Remove the burr from the hole.
Stilling wells: floating roofs
If the device must be installed on a tank with a floating roof, install it in a stilling well.
Figure 3-13: Floating roofs
Sediment
Support fixtures
Stilling well
Floating roof
Product
Tank
Stilling wells: horizontal cylindrical tanks
We recommend that you install the device in a stilling well if the device:
•
•
•
•
32
is for a horizontal cylindrical tank,
is in a metallic tank,
measures a product with a high dielectric constant and
is on the centerline of the tank.
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INSTALLATION 3
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Figure 3-14: Horizontal cylindrical tanks
1 The device is installed without a stilling well. There are multiple reflections. Refer to the CAUTION! that follows.
2 The device is installed in a stilling well and measures correctly.
CAUTION!
If the device is installed in horizontal cylindrical tank that contains a high dielectric constant
liquid without a stilling well, do not put it on the tank centerline. This will cause multiple
reflections and the device will not measure accurately. Use the 2.5.8 Multiple Reflections
function in Supervisor > Application to keep the effects of multiple reflections to a minimum. For
more data, (2. Supervisor).
Bypass chambers
Installation next to tanks containing one liquid and foam
• The top process connection of the bypass chamber must be above the maximum level of
liquid.
• The bottom process connection of the bypass chamber must be below the lowest measured
level of liquid.
Installation next to tanks containing more than one liquid
• The top process connection of the bypass chamber must be above the maximum level of
liquid.
• The bottom process connection of the bypass chamber must be below the lowest measured
level of liquid.
• Additional process connections are necessary for the liquids to circulate freely along the
length of the bypass chamber.
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3 INSTALLATION
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Figure 3-15: Installation recommendations for bypass chambers that contain more than one liquid
1 Bypass chamber
2 Additional process connection
3.8 How to attach antenna extensions
Horn antenna - antenna extensions
Figure 3-16: Horn antenna - how to attach antenna extensions
Equipment needed:
• 3 mm Allen wrench (not supplied)
INFORMATION!
Drop antenna: Antenna extensions can only be attached below flanges without the PP/PTFE
flange plate option
CAUTION!
Drop antenna: Make sure that there are not more than 5 antenna extensions attached to a device
with a Drop antenna. If there are more than 5 antenna extensions, the device will not measure
correctly.
Make sure that you put an O-ring 4 into the groove at the top of each antenna extension.
Equipment needed (not supplied):
• Torque wrench 200 Nm (for the H30 head of the Drop antenna sub-assembly)
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• 3 mm Allen wrench
3.9 How to turn or remove the signal converter
INFORMATION!
The converter turns 360°. The converter can be removed from the process connection assembly
under process conditions.
Figure 3-17: How to turn or remove the signal converter
1 Tool: 5 mm Allen wrench (not supplied)
2 Cover for the wave guide hole on top of the process connection assembly (not supplied)
CAUTION!
If you remove the converter, put a cover on the wave guide hole on top of the process connection
assembly.
When the converter is attached to the process connection assembly, tighten the lock screw.
3.10 How to assemble the remote version
•
•
•
•
•
Attach the wall bracket 1 to the flexible conduit.
Tighten the locking nut 2 with a 24 mm wrench.
Attach the wall bracket to a wall or pipe (DN50...100 / 2¨...4¨) 3.
Loosen the housing locking screw 4 with a 5 mm Allen wrench.
Remove the housing 5.
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3 INSTALLATION
•
•
•
•
36
OPTIWAVE 7400-24 C
Attach the housing to the flexible conduit 6.
Tighten the housing locking screw 7.
Attach the flexible conduit to the probe 8.
Tighten the flexible conduit locking screw 9.
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You can attach the wall bracket of the remote housing to a wall or pipe (DN50...100 / 2¨...4¨).
These are the dimensions:
Figure 3-18: Dimensions of the wall bracket
Dimensions in mm
Dimensions [mm]
Wall bracket
120
60
20
11
90
150
67.4
126.4
150.4
Dimensions in inches
Dimensions [inches]
Wall bracket
4.7
2.4
0.8
0.4
3.5
5.9
0.2
2.65
4.98
5.92
3.11 Weather protection
3.11.1 How to attach the weather protection to the device
Equipment needed:
• Device.
• Weather protection (option).
• 10 mm wrench (not supplied).
The overall dimensions of the weather protection are.
•
•
•
•
•
•
•
Loosen the bracket nuts on the weather protection.
Remove the bracket.
Lower the weather protection onto the device.
Turn the weather protection so that the keyhole points forward.
Attach the bracket.
Lift the weather protection to the top of the housing support pillar.
Hold the weather protection in the correct position and tighten the bracket nuts.
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3 INSTALLATION
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3.11.2 How to open the weather protection
Equipment needed:
• Weather protection attached to the device.
• Large slotted tip screwdriver (not supplied).
• Put a large slotted tip screwdriver into the keyhole at the front of the weather protection. Turn
the screwdriver counterclockwise.
• Pull the top of weather protection up and forward.
i This will open the weather protection.
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4.1 Safety instructions
DANGER!
All work on the electrical connections may only be carried out with the power disconnected. Take
note of the voltage data on the nameplate!
DANGER!
Observe the national regulations for electrical installations!
DANGER!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
WARNING!
Observe without fail the local occupational health and safety regulations. Any work done on the
electrical components of the measuring device may only be carried out by properly trained
specialists.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
4.2 Electrical installation: 2-wire, loop-powered
4.2.1 Compact version
Terminals for electrical installation
Figure 4-1: Terminals for electrical installation
Grounding terminal in the housing (if the electrical cable is shielded)
Current output Current output +
Location of the external grounding terminal (at the bottom of the converter)
INFORMATION!
Electrical power to the output terminal energizes the device. The output terminal is also used for
HART® communication.
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4 ELECTRICAL CONNECTIONS
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CAUTION!
• Use the applicable electrical cables with the cable glands.
• Make sure that the power supply does not have a current more than 5 A or that there is 5 Arated fuse in the electrical circuit that energizes the device.
1 Loosen the lock screw with a 2.5 mm Allen wrench.
2 Turn the cover counterclockwise with a strap wrench.
3 Remove the cover.
Equipment needed:
• Small slotted tip screwdriver (not supplied)
Procedure:
1 Do not disconnect the safety cord from the terminal compartment cover. Put the terminal
compartment cover adjacent to the housing.
2 Remove the connector from the circuit board.
3 Connect the electrical wires to the connector. Attach the connector to the circuit board. Tighten the cable entry glands.
1 Put the cover on the housing and push it down.
2 Turn the cover clockwise until it is fully engaged.
3 Tighten the lock screw.
4.2.2 Remote version
INFORMATION!
Electrical power to the output terminal energizes the device. The output terminal is also used for
HART® communication.
CAUTION!
• Use the applicable electrical cables with the cable glands.
• Make sure that the power supply does not have a current more than 5 A or that there is 5 Arated fuse in the electrical circuit that energizes the device.
For more electrical installation data, refer to Compact version on page 39.
4.3 Remote device data
4.3.1 Requirements for signal cables supplied by the customer
DANGER!
An Ex-approved signal cable is supplied by the manufacturer with devices for hazardous
locations. Use of this signal cable is mandatory.
Non-Ex devices only: The signal cable is an option for non-Ex devices. If the signal cable is not
supplied by the device manufacturer, the cable must have properties that follow:
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Basic properties
• Twisted cable 2 by 2, shielded or screened. For example, multicore cable — reference
MCD 5123 — from Cabletec ICS/JP Electronics.
Maximum length of the signal cable
• 100 m / 328 ft
Temperature
• Use electrical cable with the applicable temperature rating for the operating conditions.
• Ambient temperature range: -40...+80°C / -40...+175°F
• We recommend that the cable agrees with UL 94V-0.
Dimensions of the insulated conductors
• Min.-max. cross-sectional area of the conductors: 4×0.326...4×2.5 mm² (22....14 AWG),
shielded cable
• Use the applicable cable for the cable glands (Ø6....10 mm / 0.24...0.39¨).
• Use the applicable cable glands for the cable entry openings in the housing.
Electrical characteristics
• Test voltage: Insulated conductor / shield (screen) ≥ 500 VAC
• Line resistance: < 55 Ω/km
• The cable must agree with EN 60811 (Low Voltage Directive) or equivalent national
regulations.
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4 ELECTRICAL CONNECTIONS
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4.3.2 How to prepare a signal cable supplied by the customer
Figure 4-2: Equipment needed to prepare the signal cable
Signal cable (supplied on request)
2 heat-shrinkable sleeves for the PVC jacket (not supplied)
8 ferrules for the end of the conductors (not supplied)
2 Faston connectors for the shield wires
Shield wire insulation, 2 sleeves
Wire stripper (not supplied)
Crimping pliers (not supplied)
INFORMATION!
• The Faston connector for the stranded drain wire must agree with DIN 46 228: E 1.5-8
• The wire end ferrules for the twisted pair of conductors must agree with DIN 46 228: E 0.5-8
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ELECTRICAL CONNECTIONS 4
Figure 4-3: How to prepare the signal cable
Remove the PVC jacket from the wire to dimension "a". a = 50 mm / 2¨.
Remove the insulation from the wire. Obey national regulations for electrical wiring.
Crimp the wire end ferrules on the conductors.
Install shield wire insulation on the 2 ends of the shield wire.
Crimp the Faston connectors on the 2 ends of the shield wire.
Install a heat-shrinkable sleeve on the PVC jacket.
4.3.3 How to connect the signal cable to the device
DANGER!
Cables may only be connected when the power is switched off.
DANGER!
The device must be grounded in accordance with regulations in order to protect personnel
against electric shocks.
DANGER!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
WARNING!
Observe without fail the local occupational health and safety regulations. Any work done on the
electrical components of the measuring device may only be carried out by properly trained
specialists.
CAUTION!
Do not wind the signal cable. This configuration will prevent interference from electromagnetic
fields.
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4 ELECTRICAL CONNECTIONS
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Figure 4-4:
44
Remote converter
Power supply: voltage in Power supply: voltage in +
Signal cable B
Signal cable A
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ELECTRICAL CONNECTIONS 4
How to connect the signal cable to the remote converter
Figure 4-5: How to connect the signal cable to the remote converter
CAUTION!
Bending radius of the signal cable: ≥ 50 mm / 2¨
Remove the terminal compartment cover.
Remove the 4-pin connector.
Put the signal cable into the opening of the cable gland.
Put the electrical wires in the connector terminals. Tighten the terminal screws with a small
slotted-tip screwdriver. Make sure that the electrical wires agree with the terminals. For
more data, refer to the electrical schema in this section.
Put the connector into the 4-pin socket.
Attach the Faston connector (drain wire).
Attach the terminal compartment cover.
Tighten the cable gland. Make sure that the remote converter is correctly sealed.
CAUTION!
Bending radius of the signal cable: ≥ 50 mm / 2¨
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Remove the terminal compartment cover.
Remove the 4-pin connector.
Put the signal cable into the opening of the cable gland.
Put the electrical wires in the connector terminals. Tighten the terminal screws with a small
slotted-tip screwdriver. Make sure that the electrical wires agree with the terminals. For
more data, refer to the electrical schema in this section.
5 Put the connector into the 4-pin socket. Attach the Faston connector (drain wire).
6 Attach the terminal compartment cover.
7 Tighten the cable gland. Make sure that the probe housing is correctly sealed.
4.4 Electrical connection for current output
4.4.1 Non-Ex devices
Figure 4-6: Electrical connections for non-Ex devices
Power supply
Resistor for HART® communication
Optional connection to the grounding terminal
Output: 11.5...30 VDC for an output of 22 mA at the terminal
Device
4.4.2 Devices for hazardous locations
DANGER!
For electrical data for device operation in hazardous locations, refer to the related certificates of
compliance and supplementary instructions (ATEX, IECEx, cFMus, ...). You can find this
documentation on the DVD-ROM delivered with the device or it can be downloaded free of charge
from the website (Download Center).
4.5 Protection category
INFORMATION!
The device fulfils all requirements per protection category IP66 / IP67. It also fulfils all
requirements per NEMA type 4X (housing) and type 6P .
DANGER!
Make sure that the cable gland is watertight.
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4.6 Networks
4.6.1 General information
The device uses the HART® communication protocol. This protocol agrees with the HART®
Communication Foundation standard. The device can be connected point-to-point. It can also
have a polling address of 1 to in a multi-drop network.
The device output is factory-set to communicate point-to-point. To change the communication
mode from point-to-point to multi-drop.
multi-drop
4.6.2 Point-to-point connection
Figure 4-7: Point-to-point connection (non-Ex)
Address of the device (0 for point-to-point connection)
4...20 mA + HART®
Resistor for HART® communication
Power supply
HART® converter
HART® communication software
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4 ELECTRICAL CONNECTIONS
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4.6.3 Multi-drop networks
Figure 4-8: Multi-drop network (non-Ex)
Address of the device (each device must have a different address in multidrop networks)
4 mA + HART®
Resistor for HART® communication
Power supply
HART® converter
HART® communication software
4.6.4 Fieldbus networks
For more data, refer to the supplementary instructions for FOUNDATION™ fieldbus and
PROFIBUS PA.
FOUNDATION™ fieldbus network (non-Ex)
Figure 4-9: FOUNDATION™ fieldbus network (non-Ex)
48
Field device
Junction box
H1 network
H1/HSE converter
High Speed Ethernet (HSE)
Workstation
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PROFIBUS PA/DP network (non-Ex)
Figure 4-10: PROFIBUS PA/DP network (non-Ex)
Field device
Bus termination
PROFIBUS PA bus segment
Segment coupler (PA/DP link)
PROFIBUS DP bus line
Control system (PLC / Class 1 master device)
Engineering or operator workstation (Control tool / Class 2 master device)
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5 START-UP
OPTIWAVE 7400-24 C
5.1 How to start the device
5.1.1 Start-up checklist
Check these points before you energize the device:
• Are all the wetted components (antenna, flange and gaskets) resistant to the product in the
tank?
• Does the information on the signal converter nameplate agree with the operating data?
• Did you correctly install the device on the tank?
• Do the electrical connections agree with the national electrical codes? Use the applicable
electrical cables with the cable glands.
DANGER!
Before you energize the device, make sure that the supply voltage and polarity are correct.
DANGER!
Make sure that the device and the installation agrees with the requirements of the Ex certificate
of compliance.
5.1.2 How to start the device
• Connect the converter to the power supply.
• Energize the converter.
i Devices with the LCD display option only: After 10 seconds the screen will display "Starting
up". After 20 seconds the screen will display the software version numbers. After 30
seconds the default screen will appear.
• The device will display readings.
INFORMATION!
This chapter and the start of the chapter that follows tell you what data is given on the device
display in normal mode and how to change device settings in configuration mode. If you know
about how this device operates, you can ignore this data. Continue with the quick setup
procedure. For more data about this procedure, refer to Quick Setup (Commissioning) on page
67.
5.2 Operating concept
You can read measurements and configure the device with:
• A digital display screen (optional).
• A connection to a system or PC with PACTware™. You can download the Device Type
Manager (DTM) file from the website. It is also supplied on the DVD-ROM delivered with the
device.
• A connection to a system or PC with AMS™. You can download the Device Description (DD)
file from the website. It is also supplied on the DVD-ROM delivered with the device.
• A connection to a HART® Field Communicator. You can download the Device Description (DD)
file from the website. It is also supplied on the DVD-ROM delivered with the device.
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5.3 Digital display screen
5.3.1 Local display screen layout
Figure 5-1: Local display screen layout in Normal mode
1 Current output percentage (bar graph and text — only shown if the current output function is the same as the measurement on the screen in normal mode)
2 Measurement type (in this example, distance)
3 Device status (NE 107 symbols)
4 Device tag name
5 Updated measurement data symbol (the symbol flashes each time the measurement data is updated)
6 Measurement value and units
7 Device status (markers)
8 Keypad buttons (refer to the table in the section that follows)
The current output percentage is only shown if the measurement type (refer to item 2 in the
illustration) is the same as the output function. The parameter is set in menu item 2.4.1 (OUTPUT
FUNC.). For example, if the output function is set to "Level" and the device shows "Level"
measurements in normal mode, the bar graph and value is shown (refer to item 1 in the
illustration).
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5 START-UP
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Figure 5-2: Local display screen layout in configuration mode
1 Function name
2 Configuration mode symbol
3 Menu number
5.3.2 Functions of keypad buttons
Keypad button
[Right]
[Return / Escape]
[Down]
Function
Normal mode: Enter menu (Enter Configuration mode)
Configuration mode: Move cursor to the right
Normal mode: Change units (m, cm, mm, in, ft)
Configuration mode: Exit
Normal mode: Change measurement type (distance, level , output (%),
output (mA), conversion, ullage conversion) 1
Configuration mode: Decrease value or change parameter
[Up]
Normal mode: Change measurement type (distance, level , output (%),
output (mA), conversion, ullage conversion, reflection) 1
Configuration mode: Increase value or change parameter
1 If you have made a strapping table in menu item 2.8.1 INPUT TABLE for volume or mass measurement, "Conversion"
and "Ullage Conv." will be shown in the list of measurement types
For data on keypad functions, refer to Normal mode on page 54.
5.4 Remote communication with PACTware™
PACTware™ displays measurement information clearly on a computer (PC) and lets you
configure the device from a remote location. It is an Open Source, open configuration software
for all field devices. It uses Field Device Tool (FDT) technology. FDT is a communication standard
for sending information between the system and the field device. Field devices are easily
integrated. Installation is supported by a user-friendly Wizard.
Install these software programs and equipment:
• Microsoft® .NET Framework version 1.1 or later.
• PACTware.
• HART® converter (USB, RS232...).
• The Device Type Manager for the device.
The software and installation instructions are given on the DVD-ROM supplied with the device.
You can also download the latest version of PACTware™ and the DTM from our internet site.
Refer also to the PACTware™ consortium site at http://www.pactware.com.
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Figure 5-3: Screen from the PACTware™ user interface
1 DTM menu
2 Information for device identification
3 Configuration summary
5.5 Remote communication with the AMS™ Device Manager
The AMS™ Device Manager is an industrial Plant Asset Management (PAM) software tool. Its
role is to:
•
•
•
•
•
Store configuration information for each device.
Support HART® and FOUNDATION™ fieldbus devices.
Store and read process data.
Store and read diagnostic status information.
Help plan preventive maintenance to reduce a plant's downtime to a minimum.
The DD file is given on the DVD-ROM supplied with the device. You can also download it from our
website.
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6 OPERATION
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6.1 User modes
Normal mode
This mode displays measurement data. For more data, refer to Normal
mode on page 54.
Configuration mode
Use this mode to view parameters, commission the device, create tables
for volume or mass measurement, change critical values to measure in
difficult process conditions. To get access to supervisor menu, refer to
Protection of the device settings on page 70. For more data on menu items,
refer to Function description on page 60.
6.2 Normal mode
This mode shows measurement data. Use the table that follows:
• for the selection of the measurement type (level, distance, percentage, conversion and
reflection) and
• for the selection of the measurement units
Some measurement types will only be available if the device has the correct parameters entered
in the configuration mode.
Measurement type definitions
Measurement type
Description
Available units
LEVEL
This is a display and an output function option.
It is the height from the bottom of the tank to
the surface of the liquid (Tank height Distance).
m, cm, mm, in (inches), ft
(feet)
DISTANCE
This is a display and an output function option.
It is the distance from the face of the flange (or
thread stop) to the surface of the liquid.
m, cm, mm, in (inches), ft
(feet)
CONVERSION
This is a display and an output function option.
It gives the volume or mass of the tank
contents. This data is available if you prepare a
volume or mass table in configuration mode.
For data on how to prepare the conversion
table, refer to How to configure the device to
measure volume or mass on page 73. If the
device is used with PACTware™ software, it
can also show flow rate in a channel. 6 flow
profiles are available in the menu: Parshall
(ISO 9826), Venturi Rectangular (ISO 4359),
Venturi Trapezoidal (ISO 4359), Venturi U
(ISO 4359), V-Notch (ISO 1438) or Rectangular
Notch (ISO 1438).
m3, L, gal (US gallons), ImpG
(Imperial gallons), ft3, bbl (oil
barrel), kg, t, Ston, Lton, m,
cm, mm, in, ft, m3/h, ft3/h
ULLAGE CONV.
This is a display and an output function option.
It gives the empty volume or remaining mass
that can be put in the tank. This data is
available if you prepare a volume or mass table
in configuration mode. For data on how to
prepare the conversion table, refer to How to
m3, L, gal (US gallons), ImpG
(Imperial gallons), ft3, bbl (oil
barrel), kg, t, Ston, Lton, m,
cm, mm, in, ft, m3/h, ft3/h
This is a display and an output function option.
It is the percentage of the emitted radar signal
which makes a reflection on the surface of the
liquid and is received by the device.
configure the device to measure volume or
mass on page 73.
REFLECTION
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Measurement type
OUTPUT I (mA)
OUTPUT I (%)
Description
Available units
The current output of the device.
mA
The percentage of the current output.
0% = 4 mA. 100% = 20 mA.
6.3 Configuration mode
6.3.1 General notes
Change the settings of your device in Configuration mode. Data about the menus is given on page
60. You can:
• Use the 1.0.0 INFORMATION menu to read settings, device software versions and error
records. For more data about the Information menu, refer to Table 1: Info.
• Use the 2.0.0 SUPERVISOR menu to commission the device, to run diagnostic tests, set up a
conversion table for volume, mass or flow rate measurement, change critical parameters for
difficult process conditions, reset the device and change basic parameters (tank height etc.),
output settings, HART Address etc. For more data about the Supervisor menu, refer to Table
2: Supervisor.
CAUTION!
The quick setup (commissioning) procedure is mandatory.
INFORMATION!
It is not possible to enter the 3.0.0 SERVICE and 4.0.0 MASTER menus. These menus are for
factory calibration and approved personnel only.
6.3.2 How to get access to the commissioning menu
The Quick Setup menu contains the menu items that are necessary for most configurations of
the device. The menu items are divided into 2 groups: "Commisioning" and "Recording Empty
Spectrum". The "Commisioning" group lets the supervisor set the tank height, tank type
(process, storage etc.), output function, output current range, 4 mA output setting, 20 mA output
setting, error delay and tag name. "Recording Empty Spectrum" is a procedure that finds
interference signals in the tank and uses a filter to remove them from the measurement data.
Do the steps that follow:
• Push the [>
>] button.
i This shows the Information menu. The Information menu is read only and does not have
password security.
• Push the [
] button one time to scroll up to the Supervisor menu.
i The screen shows the text "2.0.0 SUPERVISOR".
• Push the [>
>] button one time.
i The screen shows a line. You must enter the password. Push the buttons under the display
screen 6 times (in total and in a given order) to get access to Configuration mode.
• Type in the password. The factory-set password is [>
>], [^
^], [
], [
], [>
>] and [^
^].
i The device shows the text "2.1.0 QUICK SETUP".
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INFORMATION!
HOW TO SET THE SUPERVISOR PASSWORD TO "ON" OR "OFF"
The supervisor password is set to "on" by default. If it is necessary to set this function to "off",
refer to Function description on page 60, Table 2: Supervisor menu, menu item PSWD YES/NO
(2.7.4).
INFORMATION!
HOW TO CHANGE THE SUPERVISOR PASSWORD
You can change the password for the supervisor menu. For more data, refer to Function
description on page 60, Table 2: Supervisor menu, menu item PASSWORD (2.7.5).
6.3.3 Keypad functions
Figure 6-1: Local display screen layout in configuration mode
1 Function name
2 Configuration mode symbol
3 Menu number
This is what you see when you are in Configuration mode. The functions of the buttons are given
in the table that follows:
Functions of buttons for menu navigation
Button
Description
Right
Function
• Go down to the sub-menu level (for example, from menu 1.0.0 to
sub-menu 1.1.0).
• Enter the menu item
Enter / Esc
(Escape)
• Go up to the menu level (for example, from sub-menu 1.1.0 to menu
1.0.0).
• Go to Normal mode. If you changed settings in Configuration mode,
you must save or cancel your new settings. For more data, refer to
the end of this section.
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Button
Description
Down
Function
• Scroll down the menu list (for example, from menu 2.0.0 to menu
1.0.0).
• Scroll down the sub-menu list (for example, from sub-menu 2.2.0 to
sub-menu 2.1.0).
Up
• Scroll up the menu list (for example, from menu 1.0.0 to menu
2.0.0).
• Scroll up the sub-menu list (for example, from sub-menu 2.1.0 to
sub-menu 2.2.0).
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6 OPERATION
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Lists of parameters in menu items
Figure 6-2: Lists of parameters in menu items
1 Parameter
2 Menu name
This is what you see when you select a menu item that has a list of parameters. The functions of
the buttons are given in the table that follows:
Function of buttons in menu items that have a list of parameters
Button
58
Description
Function
Right
n/a
Enter / Esc
(Escape)
Select the parameter and go back to the menu
Down
Move down the list
Up
Move up the list
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Values in menu items
Figure 6-3: Values in menu items
Menu item with values stored at this time (first screen)
Push [>
>] again to change the values. A cursor shows on the first digit.
Menu item name
Cursor on the selected digit
This is what you see when you select a menu item that has a value. The functions of the buttons
are given in the table that follows:
Function of buttons in menu items that have values
Button
Description
Right
Function
• Enter the menu item and see the value stored at this time.
• Enter the menu item configuration level to change the value.
• Move the cursor to the next digit on the right. If the cursor is on the
last digit, push [>
>] again to go back to the first digit.
Enter / Esc
(Escape)
Accept the value and go back to the sub-menu.
Down
Decrease the digit value.
Up
Increase the digit value.
How to save settings changed in the supervisor menu (menu 2.0.0)
• When you have changed parameters in all the necessary menu items, push [^
^] to accept the
new parameter.
• Push [^
^] to go back to the "STORE" screen.
• The device will ask you to save or cancel your settings. Push [
] or [
] to select STORE YES or
STORE NO.
^] to accept or reject the new settings.
NO Push [^
i The display goes back to Normal mode.
6.3.4 Menu overview
1.0.0 Info. (Information)
1.1.0
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6 OPERATION
OPTIWAVE 7400-24 C
1.2.0
Output
1.3.0
History
2.0.0 Supervisor
2.1.0
Quick Setup
2.2.0
Tests
2.3.0
Basic Parameters
2.4.0
Output I
2.5.0
Application
2.6.0
Communication
2.7.0
Display
2.8.0
Conversion
2.9.0
Config/Reset
3.0.0 Service
n/a
Password locked. Menus for factory calibration and qualified
service personnel only.
4.0.0 Master
n/a
Password locked. Menus for factory calibration and qualified
service personnel only.
6.3.5 Function description
1.0.0 Information (Info.) menu
Menu
No.
Function
Function description
Selection list
Default
1.1.0 IDENT.
1.1.1
SERIAL NUM.
The device serial number.
Read only.
1.1.2
CONV.FIRM.VER
The converter firmware version.
Read only.
1.1.3
SEN.FIRM.VER
The sensor firmware version.
Read only.
1.1.4
HMI.FIRM.VER
The HMI (device display screen)
firmware version.
Read only.
1.1.5
The converter hardware version.
Read only.
1.1.5
The sensor hardware version.
Read only.
1.1.8
The HMI (device display screen)
hardware version.
Read only.
1.1.9
The date of manufacture.
Read only.
1.2.0 OUTPUT
1.2.1
OUTPUT FUNC.
This shows the setting at this time for
the output function (OUTPUT FUNC.).
Read only.
1.2.2
RANGE I
This shows the setting at this time for
the output range (RANGE I).
Read only.
1.2.3
SCALE 4mA
This shows the setting at this time for
the 4 mA setting (SCALE 4mA).
Read only.
1.2.4
SCALE 20mA
This shows the setting at this time for
the 20 mA setting (SCALE 20mA).
Read only.
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Menu
No.
Function
Function description
Selection list
1.2.5
ERROR DELAY
This shows the settings at this time for
the error delay (ERROR DELAY).
Read only.
A log of device errors. Push [>
>] to read
the errors. Push [
] or [
] to scroll up
or down the list. Each error is identified
by a code. Push [>
>] again to show the
number of incidents and the time since
the last incident in days, hours,
minutes and seconds. For more data
about errors, refer to Status and error
messages on page 76.
Read only.
A log of the last 10 changes to the
device settings. Push [
] or [
] to
scroll up or down the list. Push [>
>] to
show the time since the last change in
days, hours, minutes and seconds.
Read only.
Default
1.3.0 HISTORY
1.3.1
ERROR RECORD
1.3.2
2.0.0 Supervisor menu
Menu
No.
Function
Function description
Selection list
Default
2.1.0 COMMISSION.
2.1.1
PARAMETERS
This starts a quick set-up procedure
applicable to most applications. The
supervisor can give the display language
(LANGUAGE), tank height (TANK HEIGHT),
type of tank (TANK TYPE), output function
(OUTPUT FUNC.), current output range
(RANGE I), 4 mA setting (SCALE 4mA),
20 mA setting (SCALE 20mA), error delay
(ERROR DELAY) and tag name (TAG NAME).
2.1.2
EMP.SPEC.REC. Fixed and moving objects in the tank cause
interference signals. Put them through this
filter to correctly measure the tank
contents. A quick set-up procedure will go
through the steps that follow (refer also to
"How to make a filter to remove radar signal
interference" on page 75):
Do you have a completely filled tank?
If the tank is full, it is not possible to
complete this procedure. The tank must be
partially filled or empty.
Yes [>
>], No [
]
Please, activate moving parts!
We recommend that you switch on moving
equipment to filter all interference signals.
OK [>
>]
Is your tank partially filled or empty?
If the tank is partially filled, the device must
include the tank contents when it filters the
signal.
Partially [>
>], Empty [
]
MEAS.DISTANCE
If the tank is partially filled, type in a
distance shorter than that between the
flange and the tank contents.
min-max: 0…tank height
(2.3.1)
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distance to
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6 OPERATION
Menu
No.
Function
OPTIWAVE 7400-24 C
Function description
Selection list
Default
Emp.Spec.Type
Use the average value for tanks which
contain fixed objects only. Use the
maximum value for tanks which contain
many objects or moving objects.
Maximum, Average
Recording in progress
Reading in progress
Empty spectrum graph
This shows a set of spectra (signals found in
the tank). It also gives the amplitude and
location of each signal. Push [>
>] to make a
selection from the available spectra.
Do you want to save the empty spectrum
data?
Yes [>
>], No [
]
3.5, 4, 6, 8, 10, 12, 14, 16,
18, 20 or 22 mA
3.5 mA
min-max: 0…30 m /
0…98.4 ft
2.2.0 TESTS
2.2.1
SET OUTPUT
This sets the current output to a test value
[mA]. The output will change to the given
value, independent of the measured value.
The current output will go back to the
measured value when the display goes back
to the menu level.
2.2.2
DIAGNOSTIC
This starts the hardware test. Push [>
>] many
times to show:
• D1, the time of operation
• T1, temperature of the electronic
converter board
• I1, loop current (internally measured
value)
• I2, load current (NOTE: this data is not
available at this time)
• V1, voltage 5.6 V. If the voltage is not
5.01, replace the signal converter.
If an NE 107 symbol and a status marker are
shown, refer to Device status (markers) on
page 76.
If you push [>
>] again, the display goes back
to the menu level.
2.2.3.
The corrected spectrum. TBD.
2.3.0 BASIC PARAM.
2.3.1
62
TANK HEIGHT
The distance from the flange face / thread
stop of the tank connection down to the tank
bottom. If the tank has a dish-shaped or
conical bottom, the tank height is measured
to a point on the tank bottom directly below
the antenna. For more data about level
measurement, refer to Level measurement
on page 72. For more data about distance
measurement, refer to Distance
measurement on page 71.
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OPERATION 6
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Menu
No.
Function
Function description
Selection list
Default
2.3.2
BLOCK. DIST.
Blocking distance. The distance from the
flange to the top limit of the measuring
range (a zone given by the user where it is
not possible to measure). We recommend a
blocking distance of 500 mm / 19.7¨ below
the process connection. We also
recommend that the limit of the measuring
range is not less than the blocking distance.
If it is possible that the tank contents will go
above the blocking distance, set 2.5.5
OVERF. ENAB. to "Yes". If the distance is
less than the blocking distance, the device
continues to display the blocking distance.
min: 100 mm / 13.9¨ or
2.3.6 ANTENNA.EXT
max: 2.3.1 TANK HEIGHT
500 mm / 19.7¨
2.3.3
TIME CONST.
Using this function, the device processes
several measurement readings to filter out
disturbances. Increasing the time constant
will smoothen the integrated readings,
decreasing will roughen the readings.
s=seconds.
min-max: 1.00...100.00 s
5.00 s
2.3.4
TAG NAME
The device has an identification code (tag
name). The supervisor can enter a
maximum of 8 numbers or letters.
2.3.5
ANTENNA.EXT
Optional antenna extensions.These are
attached between the flange and the
antenna.
min: 0 mm / 0¨ or 2.3.6
ANTENNA.EXT
max: 2000 mm / 78.7¨ or
2.3.1 TANK HEIGHT
2.3.6
DIST.PIECE
Optional distance piece between the
converter and the process connection. This
is for high-temperature applications more
than +150°C / +302°F. The distance piece is
120 mm / 4.7¨ long. For more data, refer to
Technical data on page 87.
min: 0 mm / 0¨
max: TANK HEIGHT
2.3.7
Reference offset. Offset relating to a
reference location (distance). This value is
positive when the reference location is
above the device flange face and negative if
below. For more data, refer to Distance
measurement on page 71.
min-max:
-tank height…50 m /
-tank height...164.05 ft
0 m / 0 ft
2.3.8
Tank bottom offset. Offset relating to a
reference location (level). The device
reference point for this parameter is the
bottom of the tank (set in menu item
C.1.2.0). This value is positive when the
reference location is below the tank bottom
and negative if above. For more data, refer
to Level measurement on page 72.
min-max:
-tank height...3000 m /
-tank height...9843 ft
0 m / 0 ft
The output function. Select an output
function to scale the current values in
relation to a given point (usually the device
process connection or the tank bottom). The
output current value is shown on a bar
graph in normal mode if the measurement
type is the same as the output function.
Conversion parameters are shown
(Conversion, Ullage conversion) if there is
level-volume, level-mass or level-flow rate
data in 2.8.1 INPUT TABLE.
Distance, Level,
Conversion, Ullage
conversion, Reflection
2.4.0 OUTPUT I
2.4.1
OUTPUT FUNC.
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6 OPERATION
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Menu
No.
Function
Function description
Selection list
Default
2.4.2
RANGE I
This menu item sets the limits of the output
current range to 1 of the 2 available options:
standard limits (4...20 mA) or NAMUR
NE 43-compliant limits (3.8...20.5 mA). It
also tells the device what to do if an error
occurs. if you set RANGE I to 4-20/22E and
an error occurs (e.g. the tank is too full, ...),
the device output current will change to an
error value of 22 mA . If you set RANGE I to
4-20 and the device senses a measurement
error, the value will stop at the last correct
measurement.
4-20, 4-20/22E, 420/3.6E, 3.8-20.5/22E,
3.8-20.5/3.6E
4-20/3.6E
2.4.3
SCALE 4mA
This gives a measurement value to 4 mA.
min.-max: 2
2.4.4
SCALE 20mA
This gives a measurement value to 20 mA.
min.-max: 2
2.4.5
ERROR DELAY
The time after which the current output
changes to an error value. The error value
shows that there is a measurement error.
mn=minutes and s=seconds.
0 s, 10 s, 20 s, 30 s, 1 mn,
2 mn, 5 mn,15 mn
0s
2.5.0 APPLICATION
2.5.1
TANK TYPE
The conditions in which the device is used. If
the surface of the product is flat, select
"Storage". If the surface of the product is
disturbed, select "Process". If the surface of
the product is agitated with vortexes and
foam, select "Agitator".
Storage, Process,
Agitator
Process
2.5.2
STILLWELL D.
The inner diameter of the stilling well. If the
device is installed in a stilling well or has a
Wave-Guide antenna, enter the diameter.
The device will use this data if you set 2.3.4
STILLWELL EN. to "Yes". This menu item is
not shown if you set 2.3.4 STILLWELL EN. to
"No".
min-max: 22...999 mm /
0.9...39.3¨
2.5.3
TRACING VEL.
Maximum tracking velocity. This value must
agree with the maximum rate of change of
the level of the liquid in the tank.
min-max:
0.1…10.0 m/min
0.5 m/min
2.5.4
MEASUR.MODE
The device uses the dielectric constant (εr)
of the tank contents to monitor level. In
direct mode (if the dielectric constant is
high), the level signal is a reflection on the
surface of the tank contents. If the dielectric
constant is low, the device uses TBF mode.
The device in TBF mode uses the radar
reflection on the bottom of the tank (the
signal goes through the tank contents). The
tank must have a flat bottom for the device
to operate correctly in TBF mode. This
menu item is set by default to "Direct" for
tank contents with an εr >1.8. If εr is very low
(<1.6), use "TBF Full". If εr is low (εr =
1.5...1.7), use "TBF Partial" mode. "TBF
Partial" is an automatic mode that lets the
device make a selection between "Direct
mode and "TBF" mode. If you use "TBF Full"
or "TBF Partial", enter the dielectric
constant in menu item 2.5.3 Er PRODUCT.
Refer also to "Measuring principle" on page
87.
Direct, TBF Partial, TBF
Full
Direct
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OPERATION 6
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Menu
No.
Function
Function description
Selection list
Default
2.5.5
Er PRODUCT
For measurement in TBF mode only. The
device automatically calculates the level
based on the product εr. If you select "TBF
Partial" or "TBF Full" in menu item 2.5.4
MEASUR.MODE, you can change the εr value
manually to adjust readings.
min-max: 1.100 to 10.000
2.000
2.5.6
OVERF. ENAB.
If this function is in operation, the device will YES, NO
monitor the level even if it is in the blocking
distance. The reading shown on the display
stays fixed at the blocking distance if the
level is higher than the blocking distance.
The output will show that the tank is full. An
error is recorded by default.
If this function is not in operation, the
device looks for the largest signal between
the process connection and the tank bottom.
2.5.7
OVERF.
THRESH.
The overfill threshold. TBD.
2.5.8
MULT.REF.EN.
Multiple reflections will cause the device to
display smaller level readings. Objects in
the tank, sharp corners, installation of the
device on a large nozzle or at the centre of a
dome roof, and low dielectric products (εr =
1.8...5) can cause multiple reflections. A
very calm surface or a tank with a small
convex or flat roof can also cause multiple
reflections.
If this function is in operation, the device
looks for the first signal peak below the
process connection. This signal peak is then
used to measure the level of the tank
contents. If this function is not in operation,
the device looks for the largest signal below
the process connection.
YES, NO
NO
2.5.7
EMP.SPEC.EN.
The supervisor can start or stop the empty
spectrum filter.
YES, NO
NO
Any HART® address greater than 0 will
activate HART® multidrop mode. The
current output stays constant at 4 mA.
min.-max: 0…63
NO
2.6.0 COMMUNICAT.
2.6.1
ADDRESS
2.6.2
Each HART value (PV (primary value), SV
(secondary value), TV (tertiary value) and QV
(quaternary value)) can be set to a different
measurement type (level, distance,
reflectivity, conversion, ullage conversion).
2.7.0 DISPLAY
2.7.1
LANGUAGE
Data can be shown in any of the languages
stored in the device.
9 languages are available
in 3 packs: (1) English,
French, German and
Italian; (2) English,
French, Spanish and
Portuguese; (3) English,
Chinese (Mandarin),
Japanese and Russian
2.7.2
LENGTH UNIT
The length unit shown in normal mode.
m, cm, mm, in (inches), ft
(feet)
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6 OPERATION
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Menu
No.
Function
Function description
Selection list
Default
2.7.3
CONV UNIT
Conversion unit. The length, volume, mass
or flow rate conversion unit for the
conversion table and shown in normal
mode.
m3, L, gal (US gallons),
ImpG (Imperial gallons),
ft3, bbl (oil barrel), kg, t,
Ston, Lton, m, cm, mm,
in, ft, m3/h, ft3/h
2.7.4
PSWD YES/NO
If it is necessary to protect your settings in
the supervisor menu with a password, set
this menu item to YES.
YES
YES, NO
YES
2.7.5
PASSWORD
This changes the password for the
supervisor menu. Push the buttons up to 6
times in any order. This will be the new
password. To confirm the change, enter the
new password a second time. For more
data, refer to Protection of the device
settings on page 70.
2.7.6
CONTRAST
The contrast control for the display screen.
You can select a shade of grey between light
grey (level 20) and black (level 54).
min.-max: 20…54
36
If it is not easy to read the data on the LCD
display screen, this menu item operates the
display screen light. If you set this menu
item to YES,
YES the light comes on.
YES, NO
NO
The device uses a conversion table
(strapping table) to convert measurements
to volume, mass and flow rate readings. The
readings are shown in normal mode. Give
the number of entries on the table (min. 2;
max. 30). Select an entry (01...30) and enter
the level and the related volume / mass /
flow rate value for that entry. Push [^
^] to
confirm the entry values. Continue the
procedure until the device has data for all
the entries. For more data, refer to How to
min. 2 entries
max. 30 entries
(level / volume, mass or
flow rate)
0 entries
This menu item erases the data in the
conversion table.
YES, NO
NO
2.7.7
[>
>], [^
^], [
],
[
], [>
>] and [^
^]
2.8.0 CONV. TABLE
2.8.1
INPUT TABLE
configure the device to measure volume or
mass on page 73.
2.8.2
DELETE TABLE
2.9.0 CONFIG/RESET
2.9.1
SAVE
This menu item is not available.
YES, NO
NO
2.9.2
RECALL
This menu item is not available.
YES, NO
NO
2.9.3
RESTART
This menu item starts the device again.
YES, NO
NO
2.9.4
RESET FACT.
If you set this menu item to "YES", the
device goes back to its initial settings (set by
the manufacturer in the factory).
YES, NO
NO
1 This value is given in the customer order data
2 Units and range depend on the output function, length unit and volume unit selected
3 If the device has the LCD display option, this depends on data given in the customer order
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OPERATION 6
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3. Service menu
Menu
No.
Function
Function description
3.0.0
SERVICE
Advanced settings. The settings in this
menu are protected with a password.
Only approved personnel can change
the parameters in this menu. For more
data, speak or write to your local sales
office.
Selection list
Default
Selection list
Default
4. Master menu
Menu
No.
Function
Function description
4.0.0
MASTER
Factory settings. The settings in this
menu are protected with a password.
Only approved personnel can change
the parameters in this menu. For more
data, speak or write to your local sales
office.
6.4 Further information on device configuration
6.4.1 Quick Setup (Commissioning)
Use this procedure to change the tank height, tank type, output function, output range and give
the top and bottom measuring limits. Values and parameters that can be changed are shown
between the « ... » marks in the illustrations that follow. Push the keypad buttons in the correct
sequence:
CAUTION!
Make sure that you do this procedure before you use the device. The settings in this procedure
have an effect on the performance of the device.
Procedure
Screen
Steps
Description
• [>>], [
] and [>
>].
Default screen.
Enter configuration mode (2.0.0
SUPERVISOR).
• [>>], [^
^], [
], [
], [>
>] and [^
^].
Enter the password (the default password is
shown). If it is necessary to change the
password, menu item 2.7.5 PASSWORD.
• 2 × [>>]
Push this button to start the quick set-up
procedure.
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6 OPERATION
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Screen
Steps
• [>>] to change the tank height (H).
• [>>] to change the position of the cursor.
• [
] to decrease the value or [
] to
increase the value.
• [^
^] to confirm.
• [
] or [
] for the selection of the
conditions in which the device is used
(Storage, Process, Agitator).
• [^
^] to confirm.
• [
] or [
] for the selection of the
measurement name (Distance, Level,
Conversion, Ullage Conv. or Reflection).
• [^
^] to confirm.
Description
The distance from the flange face / thread
stop of the tank connection down to the tank
bottom. If the tank has a dish-shaped or
conical bottom, the tank height is measured
to a point on the tank bottom directly below
the antenna.
If the surface of the product is flat, select
"Storage". If the surface of the product is
disturbed, select "Process". If the surface of
the product is agitated with vortexes and
foam, select "Agitator".
The manufacturer sets the output function
to “Level” before delivery.
If it is necessary to measure volume, ullage
volume, mass or ullage mass (Conversion
or Ullage Conv.), refer to How to configure
the device to measure volume or mass on
page 73.
• [
] or [
] for the selection of the current
output range (4-20 mA/3.6E, 4-20, 3.820.5/3.6E, etc.).
• [^
^] to confirm.
• [>>] to change Scale 4 mA.
• [>>] to change the position of the cursor.
• [
] to decrease the value or [
] to
increase the value.
• [^
^] to confirm.
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Use this step to give the 4 mA output setting
(0% limit) in the tank. Refer to the
illustrations that follow. Illustration 1
shows the settings for level. Illustration 2
shows the settings for distance.
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OPERATION 6
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Screen
Steps
• [>>] to change Scale 20 mA.
• [>>] to change the position of the cursor.
• [
] to decrease the value or [
] to
increase the value.
• [^
^] to confirm.
• [
] or [
] for the selection of the error
delay (0 s, 10 s, 20 s, 30 s, 1 mn, 2 mn,
5 mn or 15 mn).
• [^
^] to confirm.
• [>>] to change the tag name.
• [>>] to change the position of the cursor.
• [
] to decrease the alphanumeric value
Description
Use this step to give the 20 mA output
setting (100% limit) in the tank. Refer to the
illustrations that follow. Illustration 1
shows the settings for level. Illustration 2
shows the settings for distance.
The time after which the current output
changes to an error value. The error value
shows that there is a measurement error.
The device has an identification code (tag
name). The supervisor can enter a
maximum of 8 numbers or letters.
(A, B, ..., 1, 2, ...) or [
] to increase the
alphanumeric value.
• [^
^] to confirm.
• 2 × [^
^] to confirm.
• [
] or [
] for the selection of the save
option (STORE NO or STORE YES).
Set to STORE YES to save and use the data.
Set to STORE NO to cancel the changes to
the device settings.
• [^
^] to confirm.
6.4.2 Test
Use this procedure to test the loop current. Values and parameters that can be changed are
shown between the « ... » marks in the illustrations that follow. Push the keypad buttons in the
correct sequence:
Procedure
Screen
Step
Description
Default screen.
• [>>], [
] and [>
>].
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6 OPERATION
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Screen
Step
Description
• Enter the password: [>>], [^
^], [
], [
], [>
>]
and [^
^].
• [^
^]
• [
].
• [>>].
• [>>].
• [
] to decrease the value or [
] to
increase the value.
This step sets the loop current value. Make
a selection from 3.5, 4, 6, 8, 10, 12, 14, 16,
18, 20 or 22 mA.
• [^
^] to confirm.
• [^
^] 3 times to go back to the default
screen.
The loop current goes back to initial value.
Default screen.
6.4.3 Protection of the device settings
The menu item PASSWORD (2.7.5) lets you change the supervisor menu password.
How to change the supervisor menu password
• After you enter the supervisor menu, push 6 × [
], [>
>] and 4 × [
] to go to the menu item
PASSWORD (2.7.5).
• Enter the new 6-character password (push the 4 buttons in any sequence).
• Enter the new 6-character password again.
i If the second entry is the same as the first, the device will go back to the sub-menu list
(2.7).If the second entry is not the same as the first, the device will not go back to the submenu list. Push [^
^] to start the password sequence again and enter the new 6-character
password 2 times.
• Push [^
^] to go back to the "STORE" screen.
• Push [
] or [
] to set the screen to STORE YES and push [^
^].
i The device will save the new password and go back to normal mode.
INFORMATION!
Make a note of the password and keep it in a safe place. If you lose the password, please speak
or write to your supplier.
How to set the supervisor password to "on" or "off"
The supervisor password is set to "on" by default. If it is necessary to set this function to "off"
refer to Function description on page 60, Table 2: Supervisor menu, menu item PSWD YES/NO
(2.7.4).
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6.4.4 HART® network configuration
INFORMATION!
For more data, refer to Networks on page 47.
The device uses HART® communication to send information to HART®-compatible equipment. It
can operate in either point-to-point or multidrop mode. The device will communicate in
multidrop mode if you change the address.
CAUTION!
Make sure that the address for this device is different from others in the multidrop network.
How to change from point-to-point to multidrop mode
• Enter the supervisor menu.
• Push [>
>], 5 × [
] and [>
>] to go to menu item ADDRESS (2.6.1).
• Push [>
>] to change the value. Enter a value between 1 and and push [^
^] to confirm (refer to
the caution before this procedure).
• Push [^
^] to go back to the "STORE" screen.
• Push [
] or [
] to set the screen to STORE YES and push [^
^].
i The output is set to multidrop mode. The current output is set to 4 mA. This value does not
change in multidrop mode.
How to change from multidrop to point-to-point mode
•
•
•
•
•
Enter the supervisor menu.
Push [>
>], 5 × [
] and [>
>] to go to menu item ADDRESS (2.6.1).
Push [>
>] to change the value. Enter the value 0 and push [^
^] to confirm.
Push [^
^] to go back to the "STORE" screen.
Push [
] or [
] to set the screen to STORE YES and push [^
^].
i The output is set to point-to-point mode. The current output changes to a range of 4...20 mA
or 3.8...20.5 mA (this range is set in menu item RANGE I (2.4.2)).
6.4.5 Distance measurement
The device displays distance measurements when the output function is set to "Distance".
Menu items related to distance measurement are:
• Output Function (2.4.1)
• Tank Height (2.3.1)
• Blocking Distance (2.3.2)
Use the flange facing as the reference point for the 4 and 20 mA current output settings. The 4
and 20 mA current output settings are the minimum and maximum points of the measurement
scale.
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You can change the reference point from which distance is measured. Use this menu
item:
• Reference Offset (2.3.7)
INFORMATION!
If you move the reference point above the flange, add this value when you give a distance for the
4 and 20 mA current output settings. If you move the reference point below the flange, subtract
this value when you give a distance for the 4 and 20 mA current output settings.
CAUTION!
If the distance for 4 mA is set in the blocking distance, the device will not be able to use the full
current output range.
Figure 6-4: Distance measurement
Tank Height (2.3.1)
Reference Offset (2.3.7)
Blocking Distance (2.3.2)
4 mA Setting (2.4.3)
20 mA Setting (2.4.4)
Maximum effective measuring range
Non-measurement zone
6.4.6 Level measurement
The device displays level measurements when the output function is set to "Level".
Menu items related to level measurement are:
• Output Function (2.4.1)
• Tank Height (2.3.1)
• Blocking Distance (2.3.2)
You can change the reference point from which level is measured. Use this menu item:
• Tank Bottom Offset (2.3.8)
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CAUTION!
If the level for the 20 mA is set in the blocking distance, the device will not be able to use the full
current output range.
Figure 6-5: Level measurement
Tank Bottom Offset (2.3.8)
Tank Height (2.3.1)
Blocking Distance (2.3.2)
Maximum effective measuring range
20 mA Setting (2.4.4)
4 mA Setting (2.4.3)
Non-measurement zone
6.4.7 How to configure the device to measure volume or mass
The device can be configured to measure volume or mass. You can set up a strapping table in the
conversion table (2.8.0 CONV. TAB) sub-menu. Each entry is a pair of data (level – volume, level –
mass or level – flow rate). The strapping table must have a minimum of 2 entries and a
maximum of 30. The reference point for the table is the bottom of the tank (as given in menu item
2.3.1 TANK HEIGHT).
CAUTION!
Enter the data in numerical sequence (strapping table entry number 01, 02 etc.).
How to prepare a strapping table (conversion table)
•
•
•
•
•
•
•
•
•
•
•
Enter the supervisor menu.
Push [>
>], 6 × [
], [>
>] and [
] to go to 2.7.2 LENGTH UNIT.
Push [
] and [
] to find the length unit that you will use in the table.
Push [^
^] to go to the sub-menu level.
Push [
] to go to 2.7.3 CONV UNIT (conversion unit)
Push [
] and [
] to find the conversion unit that you will use in the table.
Push [^
^] to go to the sub-menu level and then [
] and [>
>] to go to the menu item 2.8.1 INPUT
TAB
Push [>
>] to make the strapping table. Enter the table entry number (01).
Enter the length value and push [^
^].
Enter the conversion value and push [^
^].
Push [>
>] to enter the subsequent table entry number (02, 03, ..., 30).
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• Repeat the last 3 steps to complete the table.
• Push [^
^] to go back to the "STORE" screen.
• Push [
] or [
] to set the screen to STORE YES and push [^
^].
i The device will store the data for the strapping table and go back to normal mode.
The device will give more accurate volume readings if you give more conversion data in these
areas:
• Surfaces with curves.
• Sudden changes in the cross section.
Refer also to the illustration that follows:
Figure 6-6: A plot of points for a volume or mass table
How to delete a volume or mass table
•
•
•
•
•
Enter the supervisor menu.
Push 7 × [
], [>
>], and [
] to go to 2.8.2 DELETE TABLE.
Push [>
>] and [
] to set the parameter to YES.
YES
Push [^
^] to go back to the "STORE" screen.
Push [
] or [
] to set the screen to STORE YES and push [^
^].
i The device will delete the data for the strapping table and go back to normal mode. The
"CONVERSION" and "ULLAGE CONV." data are not available in normal mode.
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6.4.8 How to make a filter to remove radar signal interference
If the device measures level in a tank that contains obstructions (agitator, supports, heating
pipes etc.), these objects can cause radar signal interference (parasitic signals). You can use the
empty spectrum function (menu item 2.1.2) in the Quick Setup menu to make a filter to remove
radar signal interference.
INFORMATION!
We recommend that you do an empty spectrum scan when the tank is empty and all the moving
parts (agitators etc.) are in operation..
Figure 6-7: How to make a filter to remove radar signal interference
Empty tank before the device uses the empty spectrum scan (with a graph of reflections shown)
Partially filled tank before the device uses the empty spectrum scan (with a graph of reflections shown)
Partially filled tank after the device uses the empty spectrum scan (with a graph of reflections shown)
Agitator blades location
Tank bottom signal
Agitator blades signals (interference signals) before the device does the empty spectrum scan
Bad quality (mixed) signals of the liquid and the agitator blades before the device does the empty spectrum scan
Reflected signal if the device uses the data from the empty spectrum scan. The device only uses the reflection on the
surface of the liquid to measure distance.
INFORMATION!
For more data on empty spectrum scans – table 2: Supervisor (menu item 2.1.2).
6.4.9 How to measure correctly in tanks with curved or conical bottoms
You can offset the tank bottom reference point to find the delayed radar reflection. Obey the
instructions that follow:
•
• Increase the tank height in menu C.1.2.
• Go to the signal screen in operator mode.
i You will see a graph of reflections.
• Push [>
>] to move the cursor to the reflection with the largest amplitude (given in dB).
• Make a note of the distance of the reflection measured by the device.
i The distance to the reflection will be the new tank height.
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• Subtract the distance to the reflection from the true tank height.
• Go to Supervisor > Advanced Setup > Installation Setup > Tank Bottom Offset
Offset.
• Type in the difference you calculated as a negative value.
i A negative value will move the reference point above the tank bottom (as given in menu
item C.1.2 Tank height).
• Push [^
^].
• Push [>
>] and [
] (Esc) at the same time to exit to the "save settings" window.
• Select Save and push [^
^].
i The device will go back to operator mode.
INFORMATION!
For more data on menu items, refer to Function description on page 60 – table 2: Supervisor.
6.5 Status and error messages
6.5.1 Device status (markers)
If the device senses a change in device status, the display screen will show 1 or more status
markers at the bottom right side of the display screen. The display screen will also show a
symbol that agrees with NAMUR Recommendation NE 107 (Self-Monitoring and Diagnosis of
Field Devices) and VDI/VDE 2650. This is shown at the top left side of the display screen. More
data is given if you use PACTware™ software with the appropriate DTM on a PC. Error codes and
data are shown on the device display screen and in the DTM.
Menu item 2.2.2 DIAGNOSTIC (Configuration mode / Supervisor menu) supplies more data. This
includes internal voltages, the loop current and the reset counter (watchdog timer). You can see
this data on the device display screen and in the DTM.
Figure 6-8: Status markers
76
Device status (NAMUR NE 107 symbols)
Symbol: Failure
Symbol: Function check
Symbol: Out of specification
Symbol: Maintenance
Status marker line (marker 3 is shown)
When the status marker is on, a number is shown
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Types of error message
NE 107 status
Type of
error
Description
Failure
Error
If an error message is shown in ERROR RECORD (menu item 1.3.1), the current
output goes to the error signal value set in menu item RANGE I (menu item 2.4.2)
after the time set in ERROR DELAY (menu item 2.4.5). For more data about menu
items.
Out of specification
Warning
If a warning message is shown, there is no effect on the current output value.
Maintenance
If an "Out of specification" or a "Maintenance" status symbol is shown, refer to menu item 2.2.2
DIAGNOSTIC (Configuration mode / Supervisor menu) for more data.
For data on errors, error records and error codes, refer to Error handling on page 77.
6.5.2 Error handling
Figure 6-9: Error record data
1 Error code for the error
2 Number of times the error occurred
3 Time since the last error record (2 days, 18 hours, 16 minutes and 43 seconds shown in this example)
How to find an error record
• Push [>
>] to enter configuration mode from normal mode.
• Push [>
>], 2 × [
] and [>
>] to go to menu item 1.3.1 ERROR RECORD.
• Push 2 × [>
>] to look at the error list. Push [
] or [
] for the selection of an error.
i The error record gives the number of times the error occurred and the time since the last
error message.
INFORMATION!
The time since the error occurred is measured in Days (D), Hours (H), Minutes(') and Seconds (").
It only includes the time when the device is energized. The error is saved in the memory of the
device when it is de-energized. The counter continues when the device is energized again.
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Description of errors and corrective actions
Error
code
Error Message
Status marker
shown
Cause
Corrective action
Failure (NE 107 status signal)
ERR 100
Device reset
The device detected an internal
error (watchdog timer issue).
Record the data that is in menu
item 2.2.2 DIAGNOSTIC
(Configuration mode /
Supervisor menu). Speak to the
supplier.
ERR 101
Current Output Drift
The current output is not
calibrated.
Speak to the supplier to get the
calibration procedure.
Hardware error.
Replace the device.
ERR 102
Temperature out of
range
The ambient temperature is
outside the given range. This
can cause loss or corruption of
data.
Measure the ambient
temperature. De-energize the
device until the ambient
temperature is back in the given
range. If the temperature does
not stay in the correct range,
make sure that there is
insulation around the signal
converter. If this error occurs 2
times, replace the device.
ERR 103
Converter memory
failure
The device's hardware is
defective.
Replace the signal converter.
For more data, refer to How to
Converter Voltage
failure
ERR 200
Internal
Communication
The device's hardware or
software is defective. The
converter cannot transmit
signals to or receive signals
from the antenna electronics.
De-energize the device. Make
sure that the signal cable
engages in the terminal and the
screw connection is tight.
Energize the device. If the
problem continues, replace the
signal converter. For more data,
refer to How to turn or remove
the signal converter on page 35.
ERR 201
Overfill
The level is in the blocking
distance. There is a risk that the
product will overflow and/or
cover the antenna.
Use a different procedure to
measure the level in the tank.
Remove some of the product
until the level is below the
blocking distance.
ERR 104
turn or remove the signal
converter on page 35.
The device's hardware is
defective.
Replace the signal converter.
For more data, refer to How to
turn or remove the signal
converter on page 35.
If a viscous product touched the
antenna:
• remove the device and clean
the antenna, or
• If the device has a purging
option, use the purging system
to clean the antenna.
ERR 203
78
Peak Lost (Level
Lost)
The signal peak is not found
within the measuring window
that filters the signals received
by the antenna. The
measurement is not correct.
The device will automatically
increase this window to find the
correct signal.
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Do a check of the device, tank
and the process. Reconfigure
the device and record a new
empty spectrum. Follow the
instructions on page 75. If
necessary, speak to the
supplier.
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Error
code
ERR 204
ERR 206
ERR 207
ERR 208
Error Message
Status marker
shown
Sensor no Signal
Sensor Microwave
failure
Sensor Memory
failure
Sensor Voltage
failure
Cause
The device's hardware is
defective.
The device's hardware is
defective.
The device's hardware is
defective.
The device's hardware is
defective.
Corrective action
Replace the signal converter.
For more data, refer to How to
turn or remove the signal
converter on page 35.
Replace the signal converter.
For more data, refer to How to
turn or remove the signal
converter on page 35.
Replace the signal converter.
For more data, refer to How to
turn or remove the signal
converter on page 35.
Do a check of the power supply
at the device terminals. Make
sure that voltage values are in
the specified limits in menu
item 2.2.2 DIAGNOSTIC
(Configuration mode /
Supervisor menu). If the voltage
is correct, replace the signal
converter. For more data on
how to replace the signal
converter, refer to How to turn
or remove the signal converter
on page 35.
ERR 210
Sensor Not
compatible
The software version of the
sensor is not compatible with
the software version of the
signal converter.
Defective wiring.
Go to menu 1.1.0 IDENT. in
Configuration mode. Record the
version numbers of the device
software given in menu items
1.1.2, 1.1.3 and 1.1.4. Give this
data to the supplier.
Out of specification (NE 107 status signal)
ERR 102
Temperature Out of
Range
The ambient temperature is
outside the given range. This
can cause loss or corruption of
data.
Measure the ambient
temperature. De-energize the
device until the ambient
temperature is back in the given
range. If the temperature does
not stay in the correct range,
make sure that there is
insulation around the signal
converter. If this error occurs 2
times, replace the device.
ERR 201
Overfill
The level is in the blocking
distance. There is a risk that the
product will overflow and/or
cover the device.
Remove some of the product
until the level is below the
blocking distance.
ERR 203
Peak Lost
The signal peak is not found
within the measuring window
that filters the signals received
by the antenna. The
measurement is not correct.
The device will automatically
increase this window to find the
correct signal.
Do a check of the device, tank
and the process and make sure
that the data agrees with the
device configuration. If
necessary, record a new empty
spectrum. Follow the
instructions on page 75. If
necessary, speak to the
supplier.
Maintenance (NE 107 status signal)
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6 OPERATION
Error
code
Error Message
OPTIWAVE 7400-24 C
Status marker
shown
Cause
Corrective action
—
Empty Spectrum
Invalid
The empty spectrum stored in
the device does not agree with
the installation. If you change
the device configuration (tank
height etc.), this message will
be shown. The recorded empty
spectrum will not be used by
the device while this error
message is shown. 1
Record a new empty spectrum.
Follow the instructions on page
75.
—
Signal Weak
The signal amplitude is less
than the average value. This can
occur if the liquid is agitated or
if there is foam in the tank. If
this error occurs frequently, the
device will possibly show the
"Peak Lost (Level Lost)" error
message. 1
If this error occurs frequently, it
is possible that you must install
the device in a stilling well or
use a different antenna type.
—
Signal Strong
This error can occur if there is a
large change in signal
amplitude. 1
No corrective action is
necessary.
—
Bad Measurement
Quality
The measurement is incorrect
and continues to be incorrect
after more than 10 s. This error
can occur if the tank contents
are immediately below the
antenna. 1
Record the process with the
PACTware™ software tool to
find the cause of the problem. If
necessary, speak to the
supplier.
—
Temperature <35°C / -31°F
The process connection or the
ambient temperature is less
than -35°C / -31°F. This
temperature is near to the
minimum limit for device
operation. 1
Measure the ambient
temperature. De-energize the
device until the ambient
temperature is back in the given
range. If the temperature does
not stay in the correct range,
make sure that there is
insulation around the signal
converter.
—
Temperature
>+75°C / +167°F
The ambient temperature is
more than +75°C / +167°F. This
temperature is near to the
maximum limit for device
operation. 1
Measure the ambient
temperature. De-energize the
device until the ambient
temperature is back in the given
range. If the temperature does
not stay in the correct range,
make sure that there is
insulation around the signal
converter.
1 This error message does not have an effect on the current output signal
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7.1 Periodic maintenance
INFORMATION!
For more data about regular inspections and maintenance procedures for devices with Ex and
other approvals, refer to the related supplementary instructions.
7.2 How to clean the top surface of the device
WARNING!
Do not let more than 5 mm / 0.2¨ of dust collect on the top surface of the device. This is a
possible source of ignition in a potentially explosive atmosphere.
Obey these instructions:
• Keep the thread of the terminal compartment cover clean.
• If dirt collects on the device, clean it.
7.3 How to clean horn antennas under process conditions
If it is possible that there will be build-up, a purging option is available for horn antennas.
CAUTION!
Purge the antenna at intervals to make sure that the inner surface of the antenna stays clean
and the device measures accurately.
For more data, refer to the table that follows:
7.4 How to replace device components
7.4.1 Service warranty
WARNING!
Only approved personnel can do an inspection of the device and repairs. If you find a problem,
send the device back to the supplier for inspection and/or repairs.
INFORMATION!
The converter housing (compact or remote version) can be detached from the process
connection assembly under process conditions. For more data, refer to How to turn or remove
the signal converter on page 35.
Servicing by the customer is limited by warranty to:
• The removal and installation of the device.
• Compact version: The removal and installation of the signal converter (with the weather
protection, if this option is attached). For more data, refer to How to turn or remove the signal
converter on page 35.
• Remote (field) version: The removal and installation of the remote converter and/or the
antenna housing. For more data, refer to How to turn or remove the signal converter on page
35.
For more data on how to prepare the device before you send it back, refer to Returning the
device to the manufacturer on page 84.
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7 SERVICE
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7.4.2 Replacement of the OPTIWAVE 7300 signal converter with the OPTIWAVE 7400
signal converter
INFORMATION!
Complete the 5 procedures that follow in numerical sequence.
To get the passwords for the OPTIWAVE 7300 and OPTIWAVE 7400 Service menus, speak to the
supplier.
Equipment needed:
•
•
•
•
•
•
•
5 mm Allen wrench (not supplied)
Slotted-tip screwdriver (not supplied)
Wrench for housing cover
Yellow / blue magnet
OPTIWAVE 7300 C radar level meter
OPTIWAVE 7400 signal converter (without process connection and antenna)
Handbooks for all devices
CAUTION!
Make sure that you also record device configuration data. This data includes basic configuration
(tank height, blocking distance etc.), output, application, display and strapping table data. You
can find this data in the Supervisor menu.
Procedure 1: Record the offset value (OPTIWAVE7300 radar level meter)
1 Energize the device.
i The device is in operation and in normal mode.
2 Push [^
^] to go to the SERVICE menu.
i The display screen shows the text "Code 2".
3 Give the password for the SERVICE menu. If you do not have the password, speak to the supplier.
4 Push [>
>], [
] and [>
>] to go to menu item 4.2.1 Offset. Record the offset value.
5 Push 4 × [^
^]. Push [
] or [
] for the selection of the save option (Store No, Store Yes or Return). Set to "Store No" to cancel the changes to the device settings.
6 Push [^
^] to confirm.
i The device is in normal mode.
7 De-energize the device.
8 Remove the electrical cables.
9 Attach the signal converter cover.
INFORMATION!
If you cannot start the device, record the serial number on the device nameplate and contact the
supplier. The supplier will give you the offset value.
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Procedure 2: How to remove the signal converter (OPTIWAVE 7300 C radar level
meters)
Figure 7-1: Procedure 2: How to remove the signal converter (OPTIWAVE 7300 C radar level meters)
1 Remove the 4 socket head screws at the bottom of the signal converter with a 5 mm Allen
wrench. Keep the screws for the subsequent procedure.
2 Remove the signal converter from the process connection. Make sure that the gasket stays on
the flange connection.
Procedure 3: How to attach the OPTIWAVE 7400 signal converter
Figure 7-2: Procedure 3: How to attach the OPTIWAVE 7400 signal converter
1 Put the OPTIWAVE 7400 signal converter on the flange connection. Make sure that the signal
converter fully engages in the mating part.
2 Tighten the socket set screw at the bottom of the signal converter with a 5 mm Allen wrench.
Procedure 4: How to set the correct offset value (OPTIWAVE 7400)
1 Energize the device.
i The device is in operation and in normal mode. It will not measure correctly until the new
correction offset value is set in menu item 3.1.4 CORR.OFFSET.
2 Push [>
>], 2 × [
] and [>
>] to go to the SERVICE menu (3.0.0).
3 Give the password for the SERVICE menu. If you do not have the password, speak to the sup-
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7 SERVICE
OPTIWAVE 7400-24 C
plier.
4 Push [>
>] and 3 × [
] to go to menu item 3.1.4 CORR.OFFSET (correction offset).
5 Push [>
>] to change the value. Enter the new correction offset value. For the applicable correction offset value, refer to the table that follows.
6 Push 4 × [>
>]. Push [
] or [
] for the selection of the save option (STORE NO or STORE YES).
Set to "STORE YES" to save and use the data.
7 Push [^
^] to confirm.
i The device is in normal mode. The device uses the new correction offset value.
CAUTION!
You recorded device configuration data of the OPTIWAVE 7300 level meter before you attached
the new signal converter. Make sure that you enter this data in the supervisor menu of the
OPTIWAVE 7400.
Procedure 5: Device configuration (OPTIWAVE 7400)
1 For the Quick Setup procedure, refer to Quick Setup (Commissioning) on page 67. For more
data about device configuration, refer to Operation on page 54.
7.5 Spare parts availability
The manufacturer adheres to the basic principle that functionally adequate spare parts for each
device or each important accessory part will be kept available for a period of 3 years after
delivery of the last production run for the device.
This regulation only applies to spare parts which are subject to wear and tear under normal
operating conditions.
7.6 Availability of services
The manufacturer offers a range of services to support the customer after expiration of the
warranty. These include repair, maintenance, technical support and training.
INFORMATION!
For more precise information, please contact your local sales office.
7.7 Returning the device to the manufacturer
7.7.1 General information
This device has been carefully manufactured and tested. If installed and operated in accordance
with these operating instructions, it will rarely present any problems.
CAUTION!
Should you nevertheless need to return a device for inspection or repair, please pay strict
attention to the following points:
• Due to statutory regulations on environmental protection and safeguarding the health and
safety of the personnel, the manufacturer may only handle, test and repair returned devices
that have been in contact with products without risk to personnel and environment.
• This means that the manufacturer can only service this device if it is accompanied by the
following certificate (see next section) confirming that the device is safe to handle.
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CAUTION!
If the device has been operated with toxic, caustic, flammable or water-endangering products,
you are kindly requested:
• to check and ensure, if necessary by rinsing or neutralising, that all cavities are free from
such dangerous substances,
• to enclose a certificate with the device confirming that is safe to handle and stating the
product used.
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7.7.2 Form (for copying) to accompany a returned device
CAUTION!
To avoid any risk for our service personel, this form has to be accessible from outside of the
packaging with the returned device.
Company:
Address:
Department:
Name:
Tel. no.:
Fax no. and/or Email address:
Manufacturer's order no. or serial no.:
The device has been operated with the following medium:
This medium is:
radioactive
water-hazardous
toxic
caustic
flammable
We checked that all cavities in the device are free from such substances.
We have flushed out and neutralized all cavities in the device.
We hereby confirm that there is no risk to persons or the environment through any residual media contained in the
device when it is returned.
Date:
Signature:
Stamp:
7.8 Disposal
CAUTION!
Disposal must be carried out in accordance with legislation applicable in your country.
Separate collection of WEEE (Waste Electrical and Electronic Equipment) in the European Union:
According to the directive 2012/19/EU, the monitoring and control instruments marked with the
WEEE symbol and reaching their end-of-life must not be disposed of with other waste.
waste
The user must dispose of the WEEE to a designated collection point for the recycling of WEEE or
send them back to our local organisation or authorised representative.
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TECHNICAL DATA 8
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8.1 Measuring principle
A radar signal is emitted via an antenna, reflected from the product surface and received after a
time t. The radar principle used is FMCW (Frequency Modulated Continuous Wave).
The FMCW-radar transmits a high frequency signal whose frequency increases linearly during
the measurement phase (called the frequency sweep). The signal is emitted, reflected on the
measuring surface and received with a time delay, t. Delay time, t=2d/c, where d is the distance
to the product surface and c is the speed of light in the gas above the product.
For further signal processing the difference Δf is calculated from the actual transmitted
frequency and the received frequency. The difference is directly proportional to the distance. A
large frequency difference corresponds to a large distance and vice versa. The frequency
difference Δf is transformed via a Fourier transformation (FFT) into a frequency spectrum and
then the distance is calculated from the spectrum. The level results from the difference between
the tank height and the measured distance.
Figure 8-1: Measuring principle of FMCW radar
1 Transmitter
2 Mixer
3 Antenna
4 Distance to product surface, where change in frequency is proportional to distance
5 Differential time delay, Δt
6 Differential frequency, Δf
7 Frequency transmitted
8 Frequency received
9 Frequency
10 Time
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8.2 Technical data
INFORMATION!
• The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local sales office.
• Additional information (certificates, special tools, software,...) and complete product
documentation can be downloaded free of charge from the website (Downloadcenter).
Measuring system
Measuring principle
2-wire loop-powered level transmitter; K-band (24...26 GHz) FMCW radar
Application range
Level measurement of liquids, pastes and slurries
Primary measured value
Distance and reflection
Secondary measured value
Level, volume, mass and flow rate
Design
Construction
The measurement system consists of a measuring sensor (antenna) and a signal
converter
Options
Integrated LCD display (-20..+60°C / -4…+140°F); if the ambient temperature is not
in these limits, the display switches off automatically
Straight antenna extensions (length 105 mm / 4.1¨)
Max. extension length, Drop antenna: 525 mm / 20.7¨;
Not available for the Hygienic antenna
Antenna purging system (supplied with a ¼ NPTF connection)
PTFE/PP flange plate protection (for Drop antennas without antenna extensions
only)
Distance piece (for process temperature: +150...+200°C / +302...+392°F) 1
Signal cable for remote housing version (refer to cable properties in "Electrical
connection: Remote device version")
Weather protection
Max. measuring range
80 m / 260 ft
Also depends on the dielectric constant of the product and the installation type.
Refer also to "Antenna selection".
Min. tank height
0.2 m / 8¨ (1 m / 40¨ for hygienic antenna)
Top dead zone
Antenna extension length + antenna length + 0.1 m / 4¨ (500 mm / 20¨ for hygienic
antenna)
Beam angle
Metallic Horn (machined) DN 40 (1.5¨): 20°
Metallic Horn (machined) DN 50 (2¨): 15°
Metallic Horn (sheet metal) DN 65 (2.5¨): not appicable. This antenna option is for
the BM 26 W.
Metallic Horn (sheet metal) DN 80 (3¨): 10°
Metallic Horn (sheet metal) DN 100 (4¨): 8°
Metallic Horn DN150 / 6¨: 6°
Metallic Horn DN200 / 8¨: 4°
Drop DN80 / 3¨: 8°
Drop DN150 / 6¨: 4°
Hygienic DN50 / 2¨: 15°
Display and user interface
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Display
LCD display
128 × 64 pixels in 8-step greyscale with 4-button keypad
Interface languages
4 language pack options (the language is given in the customer order):
1 English, French German and Italian
2 English, French,Spanish and Portuguese
3 English, Chinese (simplified), Japanese and Russian
4 English, Czech, Polish and Turkish
Measuring accuracy
Resolution
1 mm / 0.04¨
Repeatability
±1 mm / ±0.04¨
Accuracy
Standard: ±2 mm / ±0.8¨, when distance < 10 m / 33 ft;
±0.2% of measured distance, when distance > 10 m / 33 ft
Reference conditions acc. to EN 61298-1
Temperature
+15...+25°C / +59...+77°F
Pressure
1013 mbara ±50 mbar / 14.69 psia ±0.73 psi
Relative air humidity
60% ±15%
Target
Metal plate in an anechoic chamber
Operating conditions
Temperature
Ambient temperature
-40…+80°C / -40…+176°F
Ex: see supplementary operating instructions or approval certificates
Storage temperature
-50…+85°C / -58…+185°F
Process connection temperature
(higher temperature on request)
Metallic Horn (machined) / Metallic Horn (sheet metal) antenna:
Standard: -50…+150°C / -58…+302°F
Option: -50…+200°C / -58…+392°F
(the process connection temperature must agree with the temperature limits of the
gasket material. Refer to "Materials" in this table.)
Ex: see supplementary operating instructions or approval certificates
Drop antenna (PTFE):
-50…+150°C / -58…+302°F (the process connection temperature must agree with
the temperature limits of the gasket material. Refer to "Materials" in this table.)
Ex: see supplementary operating instructions or approval certificates
Drop antenna (PP):
-40…+100°C / -40…+212°F (the process connection temperature must agree with
the temperature limits of the gasket material. Refer to "Materials" in this table.)
Ex: see supplementary operating instructions or approval certificates
Drop antenna (PEEK):
-20…+200°C / -4…+392°F (the process connection temperature must agree with
the temperature limits of the gasket material. Refer to "Materials" in this table.)
Ex: see supplementary operating instructions or approval certificates
Hygienic antenna (PEEK):
-20…+150°C / -4…+302°F (the process connection temperature must agree with
the temperature limits of the gasket material. Refer to "Materials" in this table.)
Ex: see supplementary operating instructions or approval certificates
Pressure
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8 TECHNICAL DATA
Process pressure
OPTIWAVE 7400-24 C
Drop antenna (PP):
-1…16 barg / -14.5…232 psig;
subject to the process connection used and the flange temperature. For more data,
refer to Guidelines for maximum operating pressure on page 97.
Drop antenna (PTFE):
-1…40 barg / -14.5…580 psig;
subject to the process connection used and the flange temperature. For more data,
refer to Guidelines for maximum operating pressure on page 97.
Drop antenna (PEEK):
-1...40 barg / -14.5…580 psig;
subject to the process connection used and the flange temperature
Hygienic antenna (PEEK):
-1…10 barg / -14.5…145 psig;
subject to the process connection used and the flange temperature
Metallic Horn (machined) / Metallic Horn (sheet metal) antenna:
Standard: -1…40 barg / -14.5…580 psig;
Option: -1…100 barg / -14.5…1450 psig;
subject to process connection used and flange temperature
Other conditions
Dielectric constant (εr)
Direct mode: ≥1.8
TBF mode: ≥1.1
Refer also to "Technical data: Antenna selection".
Ingress protection
IEC 60529: IP 66/67
NEMA 250: NEMA type 4X (housing) and type 6P (antenna)
Maximum rate of change
10 m/min / 32.8 ft/min
Installation conditions
Process connection size
The nominal diameter (DN) should be equal to or larger than the antenna diameter.
If the nominal diameter (DN) is smaller than the antenna, either:
– provide the means to adapt the device to a larger process connection on the tank
(for example, a plate with a slot), or
– use the same process connection, but remove the antenna from the device before
installation and fit it from inside the tank.
Process connection position
Make sure that there are not any obstructions directly below the process
connection for the device. For more data, refer to Installation on page 23.
Dimensions and weights
For dimensions and weights data, refer to Dimensions and weights on page 98.
Materials
Housing
Standard: Polyester-coated aluminium
Option: Stainless steel (1.4404 / 316L)
Wetted parts, including antenna
Standard (Metallic Horn antenna): Stainless steel (1.4404 / 316L)
Option for MetallicHorn antenna: HASTELLOY® C-22® (2.4602) 2
Standard for Drop antenna: PTFE; PP; PEEK
Option for Drop antenna: PP, PTFE or PEEK flange plate protection
Hygienic antenna: PEEK – this material agrees with FDA regulations
Process connection
Standard for Metallic Horn and Drop antennas:
Stainless steel (1.4404 / 316L) – a PP, PTFE or PEEK flange plate protection option
is also available for the Drop antenna
Standard for Hygienic antenna: PEEK
Option: HASTELLOY® C-22® (2.4602) – for Horn antennas only
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TECHNICAL DATA 8
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Gaskets (and o-rings for the
sealed antenna extension option)
Hygienic antenna:
BioControl®: FKM/FPM (-20…+150°C / -4…+302°F); EPDM (-20°C…+150°C / 4…+302°F)
SMS, Tri-Clamp®, VARIVENT®, DIN 11851: without 3
PTFE Drop antenna:
FKM/FPM (-40…+150°C / -40…+302°F); Kalrez® 6375 (-20…+150°C / -4…+302°F);
EPDM (-50°C…+150°C / -58…+302°F) 4
PP Drop antenna:
FKM/FPM (-40…+100°C / -40…+212°F); Kalrez® 6375 (-20…+100°C / -4…+212°F);
EPDM (-40°C…+100°C / -40…+212°F) 4
PEEK Drop antenna:
FKM/FPM (-40…+200°C / -40…+392°F); Kalrez® 6375 (-20…+200°C / -4…+392°F);
EPDM (-40°C…+150°C / -40…+203°F) 4
Metallic Horn antenna:
FKM/FPM (-40…+200°C / -40…+390°F); Kalrez® 6375 (-20…+200°C / -4…+390°F);
EPDM (-50°C…+150°C / -58…+300°F)
Feedthrough
Standard: PEI (-50...+200°C / -58...+392°F – max. range. The feedthrough
temperature limits must agree with the temperature limits of the gasket material
and antenna type. If the distance piece option is not attached, the maximum
temperature is 150°C / 300°F.)
Option: Metaglas® (-30...+200°C / -22...+392°F – max. range. The feedthrough
temperature limits must agree with the temperature limits of the gasket material
and antenna type. If the distance piece option is not attached, the maximum
temperature is 150°C / 300°F.)
Cable gland
Standard: none
Options: Plastic (Non-Ex: black, Ex i-approved: blue); nickel-plated brass; stainless
steel
Weather protection (Option)
Stainless steel (1.4404 / 316L)
Process connections
Thread
G 1½ (ISO 228); 1½ NPT (ASME B1.20.1)
Flange version
EN 1092-1
DN40…200 in PN16 or PN40 (Type B1), DN40…150 in PN63 or PN100 (Type B1);
others on request
Optional flange facing: Types C, D, E and F
ASME B16.5
1½¨…8¨ in 150 lb RF, 1½¨...6¨ in 300 lb RF, 1½¨...4¨ in 600 lb or 900 lb RF; 1½¨...2¨ in
1500 lb RJ; others on request
Optional flange facing: RJ (Ring Joint)
JIS B2220
40…100A in 10K; others on request
Hygienic
BioControl® DN50; Tri-Clamp® 2¨; DIN 11851 DN50; SMS 51; VARIVENT® DN50;
others on request
Other
Others on request
Electrical connections
Power supply
Terminals output – Non-Ex / Ex i:
14…30 VDC; min./max. value for an output of 22 mA at the terminals
Terminals output – Ex d:
20…36 VDC; min./max. value for an output of 22 mA at the terminals
Maximum current
Current output load
22 mA
Non-Ex / Ex i: RL [Ω] ≤ ((Uext -12 V)/22 mA). For more data, refer to Minimum power
supply voltage on page 95.
Ex d: RL [Ω] ≤ ((Uext -16 V)/22 mA). For more data, refer to Minimum power supply
voltage on page 95.
Cable entry
Standard: M20×1.5; Option: ½ NPT
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8 TECHNICAL DATA
Cable gland
OPTIWAVE 7400-24 C
Standard: none
Options: M20×1.5 (cable diameter: 7…12 mm / 0.28…0.47¨); others are available on
request
Cable entry capacity (terminal)
0.5…2.5 mm²
Input and output
Current output / HART®
HART
Output signal
4…20 mA HART® or 3.8…20.5 mA acc. to NAMUR NE 43 5
Resolution
±3 µA
Temperature drift
Typically 50 ppm/K
Digital temperature drift
Max. ±15 mm / 0.6¨ for the full temperature range
Error signal
High: 22 mA; Low: 3.6 mA acc. to NAMUR NE 43 6
PROFIBUS PA
Type
PROFIBUS MBP interface that agrees with IEC 61158-2 with 31.25 kbit/s; voltage
mode (MBP = Manchester Coded, Bus Powered)
Function blocks
1 × Physical Block, 1 × Level Transducer Block, 4 × Analog Input Function Blocks
Device power supply
9...32 VDC – bus powered; no additional power supply required
Polarity sensitivity
No
Basic current
15 mA
FOUNDATION™
FOUNDATION fieldbus
Physical layer
FOUNDATION™ fieldbus protocol that agrees with IEC 61158-2 and FISCO model
Communication standard
H1
ITK version
6.1
Function blocks
1 × Resource Block (RB), 3 × Transducer Blocks (TB), 3 × Analog Input Blocks (AI), 1
x Proportional Integral Derivative Block (PID)
Analog Input Block: 30 ms
Proportional Integral Derivative Block: 40 ms
Device power supply
Not intrinsically safe: 9...32 VDC
Intrinsically safe: 9...24 VDC
Basic current
14 mA
Maximum error current
20.5 mA (= basic current + error current = 14 mA + 6.5 mA)
Polarity sensitivity
No
Minimum cycle time
250 ms
Output data
Level, distance, ullage conversion, level conversion
Input data
None
Error current FDE
Typically 0 mA (FDE =Fault Disconnection Electronic)
Link Master function
Supported
Approvals and certification
CE
This device fulfils the statutory requirements of the EC directives. The
manufacturer certifies successful testing of the product by applying the CE mark.
Vibration resistance
IEC 60068-2-6 and EN 50178 (10...57 Hz: 0.075 mm / 57...150 Hz:1g)
Explosion protection
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TECHNICAL DATA 8
OPTIWAVE 7400-24 C
ATEX (Ex ia or Ex d)
DEKRA xxATEXxxxx X
(pending)
Compact version
II 1/2 G, 2 G Ex ia IIC T6...T2 Ga/Gb or Ex ia IIC T6...T2 Gb;
II 1/2 D, 2 D Ex ia IIIC T90°C Da/Db or Ex ia IIIC T90°C Db IP6X;
II 1/2 G, 2 G Ex d ia IIC T6...T2 Ga/Gb or Ex d ia IIC T6...T2 Gb;
II 1/2 D, 2 D Ex ia tb IIIC T90°C Da/Db or Ex ia tb IIIC T90°C Db IP6X
Remote version, transmitter
II 2 G Ex ia [ia Ga] IIC T6...T4 Gb;
II 2 D Ex ia [ia Da] IIIC T90°C Db;
II 2 G Ex d ia [ia Ga] IIC T6...T4 Gb;
II 2 D Ex ia tb [ia Da] IIIC T90°C Db
Remote version, sensor
II 1/2 G Ex ia IIC T6...T2 Ga/Gb
II 1/2 D Ex ia IIIC T90°C Da/Db
II 1/2 G Ex ia IIC T6...T2 Gb
II 1/2 D Ex ia IIIC T90°C Db
ATEX (Ex ic)
DEKRA xxATEXxxxx X
(pending)
Compact version
II 3 G Ex ic IIC T6...T2 Gc;
II 3 D Ex ic IIIC T90°C Dc
Remote version, transmitter
II 3 G Ex ic [ic] IIC T6...T4 Gc;
II 3 D Ex ic [ic] IIIC T90°C Dc
Remote version, sensor
II 3 G Ex ic IIC T6...T2 Gc;
II 3 D Ex ic IIIC T90°C Dc
IECEx
IECEx DEK xx.xxxx X
(pending)
Compact version
Ex ia IIC T6…T2 Ga/Gb or Ex ia IIC T6…T2 Gb or Ex ic IIC T6…T2 Gc;
Ex ia IIIC T90°C Da/Db or Ex ia IIIC T90°C Db or Ex ic IIIC T90°C Dc;
Ex d ia IIC T6...T2 or Ex d ia IIIC T6...T2 Gb;
Ex ia tb IIIC T90°C Da/Db or Ex ia tb IIIC T90°C Db
Remote version, transmitter
Ex ia [ia Ga] IIC T6…T4 Gb or Ex ic IIC T6…T4 Gc;
Ex ia [ia Da] IIIC T90°C Db or Ex ic [ic] IIIC T90°C Dc;
Ex d ia [ia Ga] IIC T6...T4 Gb;
Ex ia tb [ia Da] IIIC T90°C Db
Remote version, sensor
Ex ia IIC T6…T2 Ga/Gb or Ex ia IIC T6…T2 Gb or Ex ic IIC T6…T2 Gc;
Ex ia IIIC T90°C Da/Db or Ex ia IIIC T90°C Db or Ex ic IIIC T90°C Dc
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cFMus - Dual Seal-approved
(pending)
OPTIWAVE 7400-24 C
NEC 500 (Division ratings)
XP-AIS / Cl. I / Div. 1 / Gr. ABCD / T6-T1;
DIP / Cl. II, III / Div. 1 / Gr. EFG / T6-T1;
IS / Cl. I, II, III / Div. 1 / Gr. ABCDEFG / T6-T1;
NI / Cl. I / Div. 2 / Gr. ABCD / T6-T1
NEC 505 (Zone ratings)
Cl. I / Zone 0 / AEx d [ia] / IIC / T6-T1;
Cl. I / Zone 0 / AEx ia / IIC / T6-T1;
Cl. I / Zone 2 / AEx nA / IIC / T6-T1;
Zone 20 / AEx ia / IIIC / T90°C
Zone 20 / AEx tb [ia] / IIIC / T90°C
Hazardous (Classified) Locations, indoor/outdoor Type 4X and 6P, IP66, Dual Seal
CEC Section 18 (Zone ratings)
Cl. I, Zone 0, Ex d [ia], IIC, T6-T1;
Cl. I, Zone 0, Ex ia, IIC, T6-T1;
Cl. I, Zone 2, Ex nA, IIC, T6-T1
CEC Section 18 and Annex J (Division ratings)
XP-AIS / Cl. I / Div. 1 / Gr. BCD / T6-T1
DIP / Cl. II, III / Div. 1 / Gr. EFG / T6-T1
IS / Cl. I / Div. 1 / Gr. BCD / T6-T1
NI / Cl. I / Div. 2 / Gr. ABCD / T6-T1
NEPSI
GYJxxxxxx/xx
(pending)
Ex ia IIC T2~T6 Gb or Ex ia IIC T2~T6 Ga/Gb DIP A20/A21 TA T90°C IP6X
DNV / INMETRO
DNV 14.00xx X
(pending)
Ex ia IIC T6…T3 Ga; Ex ia IIIC T70°C...T95°C Da IP6X;
Ex d ia IIC T2~T6 Gb or Ex d ia IIC T2~T6 Ga/Gb DIP A20/A21 TA T90°C IP6X
Ex d [ia Ga] IIC T6...T3 Ga/Gb; Ex tb [ia Da] IIIC T70°C...T95°C Db IP6X
Other standards and approvals
SIL
- only for 4...20 mA HART output
Compact version and 4...20 mA HART output only: SIL 2 for high/low demand mode
operation
EMC
Electromagnetic Compatibility Directive
SIL 2-approved devices
Radio approvals
R & TTE
Radio Equipment and Telecommunications Terminal Equipment Directive
FCC Rules
Part 15
Industry Canada
RSS-211
LVD
Agrees with the safety part of the Low-Voltage Directive
NAMUR
NAMUR NE 21 Electromagnetic Compatibility (EMC) of Industrial Process and
Laboratory Control Equipment
NAMUR NE 43 Standardization of the Signal Level for the Failure Information of
Digital Transmitters
NAMUR NE 53 Software and Hardware of Field Devices and Signal Processing
Devices with Digital Electronics
NAMUR NE 107 Self-Monitoring and Diagnosis of Field Devices
CRN
94
This certification is applicable for all Canadian provinces and territories. For more
data, refer to the website.
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TECHNICAL DATA 8
OPTIWAVE 7400-24 C
Construction code
Option: NACE MR 0175 / MR 0103 / ISO 15156
1 The device has a distance piece if it has the flange options that follow: DN100 PN100, DN150 PN63 or PN100, DN200 PN40, 6¨ in 300 lb,
3¨...4¨ in 600 lb, 3¨...4¨ in 900 lb, and 1½¨...2¨ in 900 lb or 1500 lb
2 HASTELLOY® is a registered trademark of Haynes International, Inc.
3 Tri-Clamp® is a registered trademark of Ladish Co., Inc. BioControl® is a registered trademark of Neumo-Ehrenberg-Group.
VARIVENT® is a registered trademark of GEA Tuchenhagen GmbH.
4 Kalrez® is a registered trademark of DuPont Performance Elastomers L.L.C.
5 HART® is a registered trademark of the HART Communication Foundation
6 Only the 3.6 mA error signal is applicable to SIL-approved devices
8.3 Minimum power supply voltage
Use these graphs to find the minimum power supply voltage for a given current output load.
Non-Ex and Hazardous Location approved (Ex i / IS) devices
Figure 8-2: Minimum power supply voltage for an output of 22 mA at the terminal (Non-Ex and Hazardous Location
approval (Ex i / IS))
X: Power supply U [VDC]
Y: Current output load RL [Ω]
Hazardous Location (Ex d / XP/NI) approved devices
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Figure 8-3: Minimum power supply voltage for an output of 22 mA at the terminal (Hazardous Location approval (Ex d /
XP/NI))
X: Power supply U [VDC]
Y: Current output load RL [Ω]
8.4 Antenna selection
The graphs below show which antenna to select for the application based on:
• D, the measuring range,
• εr, is the dielectric constant of the product being measured
Figure 8-4: Selection of antenna for liquid applications (graph of distance in m against εr)
Figure 8-5: Selection of antenna for liquid applications (graph of distance in ft against εr)
Distance, D [m]
Distance, D [ft]
Dielectric constant (εr) range for storage/still well applications
Dielectric constant (εr) range for process/agitator applications
DN80, DN100, DN150 or DN200 Horn antenna with a still well, or DN150 or DN200 Horn antenna without a still well
DN80, DN100, DN150 or DN200 Horn antenna with or without a still well, or DN80 or DN150 Drop antenna without a
still well
7 DN40, DN50, DN80, DN100, DN150 or DN200 Horn antenna with or without a still well, DN80 or DN150 Drop antenna
without a still well or Hygienic antenna
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8.5 Guidelines for maximum operating pressure
WARNING!
Make sure that the devices are used within their operating limits.
100
90
80
70
60
50
40
30
20
10
-50
20
50
100
150
200
Figure 8-6: Pressure / temperature de-rating (EN 1092-1), flange and threaded connection, in °C and barg
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
-60
68
210
300
380 400
Figure 8-7: Pressure / temperature de-rating (EN 1092-1), flange and threaded connections, in °F and psig
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8 TECHNICAL DATA
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INFORMATION!
CRN certification
There is a CRN certification option for devices with process connections that agree with ASME
standards. This certification is necessary for all devices that are installed on a pressure vessel
and used in Canada.
8.6 Dimensions and weights
DN40/1.5¨ Metallic Horn (machined) antenna versions
Figure 8-8: DN40 or 1.5¨ horn antenna versions
1 DN40/1.5¨ horn antenna with G 1½ or 1½ NPT thread connection
2 DN40/1.5¨ horn antenna with flange connection
INFORMATION!
• Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.
• The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.
• Cable glands for cFMus-approved devices must be supplied by the customer.
• A weather protection cover is available as an accessory with all devices.
Dimensions and weights in mm and kg
Dimensions [mm]
Weights [kg]
Øi
Thread
connection
??? 1
???
???
???
???
32
126 2
39
???
Flange
connection
??? 1
???
???
??? 3
??? 3
45 3
96 2
39
??...??
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø39 × length 105 mm are available
3 With ¼ NPTF purge connection option: add 17 mm to this dimension. With distance piece option: add 71 mm to this dimension.
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Dimensions and weights in inches and lb
Dimensions [inches]
Weights [lb]
Øi
Thread
connection
??? 1
???
???
???
???
1.3
4.9 2
1.5
???
Flange
connection
??? 1
???
???
??? 3
??? 3
1.8 3
3.8 2
1.5
??...??
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø1.5 × length 4.1¨ are available
3 With ¼ NPTF purge connection option: add 0.7¨ to this dimension. With distance piece option: add 2.8¨ to this dimension.
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DN50/2¨ Metallic Horn (machined) horn antenna versions
Figure 8-9: DN50/2¨ horn antenna versions
1 DN50/2¨ horn antenna with G 1½ or 1½ NPT thread connection
2 DN50/2¨ horn antenna with flange connection
INFORMATION!
• Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.
• The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.
• Cable glands for cFMus-approved devices must be supplied by the customer.
• A weather protection cover is available as an accessory with all devices.
Dimensions and weights in mm and kg
Dimensions [mm]
Weight [kg]
Øi
Thread
connection
??? 1
???
???
???
???
32
136 2
43
???
Flange
connection
??? 1
???
???
??? 3
??? 3
45 3
107 2
43
??...??
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø39 × length 105 mm are available
3 With ¼ NPTF purge connection option: add 17 mm to this dimension. With distance piece option: add 71 mm to this dimension.
Dimensions and weights in inches and lb
Dimensions [inches]
Weights [lb]
Øi
Thread
connection
??? 1
???
???
???
???
1.3
5.3 2
1.7
???
Flange
connection
??? 1
???
???
??? 3
??? 3
1.8 3
4.2 2
1.7
??...??
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø1.5 × length 4.1¨ are available
3 With ¼ NPTF purge connection option: add 0.7¨ to this dimension. With distance piece option: add 2.8¨ to this dimension.
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Metallic Horn (sheet metal) antenna versions
Figure 8-10: DN65/2.5¨, DN80/3¨, DN100/4¨, DN150/6¨ and DN200/8¨ Metallic Horn (sheet metal) antenna versions
1 Metallic Horn antenna (DN65/2.5¨, DN80/3¨, DN100/4¨, DN150/6¨ or DN200/8¨) with G 1½ or 1½ NPT thread connection
2 Sheet metal horn antenna (DN65/2.5¨, DN80/3¨, DN100/4¨, DN150/6¨ or DN200/8¨) with flange connection
3 Antenna purging system option (supplied with ¼ NPTF connection)
INFORMATION!
• Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.
• The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.
• Cable glands for cFMus-approved devices must be supplied by the customer.
• A weather protection cover is available as an accessory with all devices.
Dimensions and weights in mm and kg
Dimensions [mm]
Thread
connection
Flange
connection
Weights
[kg]
Øi
DN65/2.5
¨
??? 1
???
???
???
???
???
??? 2
??
DN80/3¨
??? 1
???
???
???
???
33
249 2
75
??
DN100/4¨
??? 1
???
???
???
???
33
318 2
95
??
DN150/6¨
??? 1
???
???
???
???
33
486 2
144
??
DN200/8¨
??? 1
???
???
???
???
33
644 2
190
??
DN65/2.5
¨
??? 1
???
???
??? 3
??? 3
45 3
??? 2
??
??
DN80/3¨
??? 1
???
201
??? 3
??? 3
45 3
221 2
75
??
DN100/4¨
??? 1
???
201
??? 3
??? 3
45 3
290 2
95
??
DN150/6¨
??? 1
???
201
??? 3
??? 3
45 3
458 2
144
??
DN200/8¨
??? 1
???
???
??? 3
??? 3
45 3
616 2
190
??
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø39 × length 105 mm are available
3 With ¼ NPTF purge connection option: add 17 mm to this dimension. With distance piece option: add 71 mm to this dimension.
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Dimensions and weights in inches and lb
Dimensions [inches]
Thread
connection
Flange
connection
Øi
Weights
[lb]
DN65/2.5
¨
??? 1
???
???
???
???
???
??? 2
???
???
DN80/3¨
??? 1
???
???
???
???
1.3
9.8 2
3.0
???
DN100/4¨
??? 1
???
???
???
???
1.3
12.5 2
3.7
???
DN150/6¨
??? 1
???
???
???
???
1.3
19.1 2
5.7
???
DN200/8¨
??? 1
???
???
???
???
1.3
25.4 2
7.5
???
DN65/2.5
¨
??? 1
???
???
??? 3
??? 3
1.8 3
??? 2
???
???
DN80/3¨
??? 1
???
???
??? 3
??? 3
1.8 3
8.7 2
3.0
???
DN100/4¨
??? 1
???
???
??? 3
??? 3
1.8 3
11.4 2
3.7
???
DN150/6¨
??? 1
???
???
??? 3
??? 3
1.8 3
18.0 2
5.7
???
DN200/8¨
??? 1
???
???
??? 3
??? 3
1.8 3
24.3 2
7.5
???
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø1.5 × length 4.1¨ are available
3 With ¼ NPTF purge connection option: add 0.7¨ to this dimension. With distance piece option: add 2.8¨ to this dimension.
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DN80/3¨ Drop antenna versions
Figure 8-11: DN80/3¨ Drop antenna versions
1 DN80/3¨ Drop antenna with G 1½ or 1½ NPT thread connection
2 DN80/3¨ Drop antenna with flange connection
3 DN80/3¨ Drop antenna with PP, PTFE or PEEK flange plate protection option
INFORMATION!
• Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.
• The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.
• Cable glands for cFMus-approved devices must be supplied by the customer.
• A weather protection cover is available as an accessory with all devices.
Dimensions and weights in mm and kg
Dimensions [mm]
Thread connection
???
???
???
???
???
33
165
Flange connection
???
???
Øi
74
–
??…??
74
–
??…??
74
39
??…??
???
???
???
???
45
Flange connection with flange
plate protection option
Weights [kg]
137
???
???
???
???
45
137
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø39 × length 105 mm are available. Do not attach more than 5 antenna extensions.
Dimensions and weights in inches and lb
Dimensions [inches]
Thread connection
Weights [lb]
Øi
???
???
???
???
???
1.3 6.5 2
2.9
–
??…??
???
???
???
???
1.8 5.4 2
2.9
–
??…??
Flange connection
???
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Dimensions [inches]
Flange connection with flange
plate protection option
Weights [lb]
Øi
???
???
???
???
???
1.8
5.4
2.9
1.5
??…??
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø1.5 × length 4.1¨ available. Do not attach more than 5 antenna extensions.
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DN150/6¨ Drop antenna versions (PP or PEEK material options only)
Figure 8-12: DN150/6¨ Drop antenna versions (PP or PEEK materials option only)
1 DN150/6¨ Drop antenna with flange connection
2 DN150/6¨ Drop antenna with thread connection
3 DN150/6¨ Drop antenna, with flange plate protection option
INFORMATION!
• Cable glands are delivered on demand with non-Ex, Ex i- and Ex d-approved devices.
• The diameter of the outer sheath of the cable must be 7…12 mm or 0.28…0.47¨.
• Cable glands for cFMus-approved devices must be supplied by the customer.
• A weather protection cover is available as an accessory with all devices.
Dimensions and weights in mm and kg
Dimensions [mm]
Thread connection
?? 1
??
??
??
??
33
Weights [kg]
Øi
242
144
–
–
??
144
–
–
??…??
144
39
–
–
Flange connection
?? 1
??
??
??
??
45
214
Flange connection with flange
plate protection option
?? 1
??
??
??
??
45
214
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø39 × length 105 mm are available. Do not attach more than 5 antenna extensions.
Dimensions and weights in inches and lb
Dimensions [inches]
Thread connection
?? 1
Weights [lb]
Øi
??
??
??
??
1.3
9.5
5.7
–
–
??
5.7
–
–
??…??
Flange connection
?? 1
??
??
??
??
1.8
8.4
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8 TECHNICAL DATA
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Dimensions [inches]
Flange connection with flange
plate protection option
?? 1
Weights [lb]
Øi
??
??
??
??
1.8
8.4
5.7
1.5
–
–
1 If fitted with standard cable glands
2 Additional antenna extensions of Ø1.5 × length 4.1¨ are available. Do not attach more than 5 antenna extensions.
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Dimensions and weights in mm and kg
Dimensions [mm]
Weights [kg]
DIN 11851 connection
??? 1
???
???
???
Tri-Clamp®
??? 1
???
???
???
Neumo BioControl® connection
??? 1
???
???
25
???
SMS connection
??? 1
???
???
???
VARIVENT® connection
??? 1
???
???
25
???
connection
1 If fitted with standard cable glands
Dimensions and weights in inches and lb
Dimensions [inches]
Weights [lb]
DIN 11851 connection
??? 1
??? 1
??? 1
0.3
??? 1
Tri-Clamp® connection
??? 1
??? 1
??? 1
0.3
??? 1
Neumo BioControl® connection
??? 1
??? 1
??? 1
1.0
??? 1
SMS connection
??? 1
??? 1
??? 1
0.3
??? 1
VARIVENT® connection
??? 1
??? 1
??? 1
1.0
??? 1
1 If fitted with standard cable glands
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8 TECHNICAL DATA
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Type of housing
Weights
Aluminium housing
[kg]
Stainless steel housing
[lb]
[kg]
[lb]
Compact
??
??
??
??
Remote converter 1
??
??
??
??
Antenna housing 2
??
??
??
??
1 The remote version of the device has a "remote converter" and a "probe housing". For more data, refer to "Housing dimensions" at the
start of this section.
2 The remote version of the device has a "remote converter" and a "antenna housing". For more data, refer to "Housing dimensions" at
the start of this section.
Type of housing
Weights
Aluminium housing
[kg]
Compact
Stainless steel housing
[lb]
??
[kg]
??
[lb]
??
??
Antenna option weights
Antenna options
Min./Max. weights
[kg]
[lb]
Standard options, without converter
DN40 / 1.5¨ Metallic Horn antenna with flange connection, standard length
??...??
??...??
DN50 / 2¨ Metallic Horn antenna with flange connection, standard length
??...??
??...??
DN65 / 2.5¨ Metallic Horn antenna with flange connection, standard length
??...??
??...??
DN100 / 4¨ Metallic Horn antenna with flange connection, standard length
5.6...37.1
12.3...81.8
DN100 / 4¨ Metallic Horn antenna with flange connection, standard length
9.1...37.2
20.1...82
DN150 / 6¨ Metallic Horn antenna with flange connection, standard length
13.6...37.5
30...82.7
DN200 / 8¨ Metallic Horn antenna with flange connection, standard length
14.0..37.8
30.9...83.3
DN80 Drop antenna with thread connection, standard length
??...??
??...??
DN150 Drop antenna with thread connection, standard length
??...??
??...??
Straight extension, length 105 mm 1
+??
+??
Straight extension, length 210 mm 1
+??
+??
Straight extension, length 315 mm 1
+??
+??
Straight extension, length 420 mm 1
+??
+??
Straight extension, length 525 mm 1
+??
+??
Straight extension, length 630 mm 2
+??
+??
Straight extension, length 735 mm 2
+??
+??
Straight extension, length 840 mm 2
+??
+??
Straight extension, length 945 mm 2
+??
+??
Straight extension, length 1050 mm 2
+??
+??
Antenna extension options
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Antenna options
Min./Max. weights
[kg]
"L" (right-angle) extension 2
[lb]
+??
+??
HT extension 3
+??
+??
Flange plate option
+??
+??
Other options
1 This option is for Metallic Horn and Drop antenna options
2 This option is for Metallic Horn antenna options
3 This component is only for the Metallic Horn and Wave Guide antennas. It is attached between the signal converter and the flange if the
process connection temperature is +150...+250°C / +302...+482°F.
Antenna options
Min./Max. weights
[kg]
[lb]
Standard options, without converter
DN50 / 2¨ Hygienic antenna with clamp connection
??...??
??...??
DN50 / 2¨ Hygienic antenna with thread connection
??...??
??...??
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9 DESCRIPTION OF HART INTERFACE
OPTIWAVE 7400-24 C
9.1 General description
The HART® Protocol is an open digital communication protocol for industry. It is free to use by
anyone. It is included in the software embedded in signal converters of HART-compatible
devices.
There are 2 classes of devices which support the HART® Protocol: operating devices and field
devices. There are 2 classes of operating devices (Master): PC-supported workstations (Primary
Master) and manual control units (Secondary Master). These can be used in control centres and
other locations. HART® field devices include sensors, converters and actuators. Field devices
include 2-wire and 4-wire devices, and also intrinsically-safe versions for use in hazardous
areas.
There are 2 primary operation modes for HART-compatible devices: point-to-point mode and
multi-drop mode.
If the device is used in point-to-point mode, the HART® Protocol uses the Bell 202 Frequency
Shift Keying (FSK) standard to put a digital signal on top of the 4...20 mA signal. The connected
device sends and receives digital signals that agree with the HART® Protocol, and sends analog
signals at the same time. Only 1 device can be connected to the signal cable.
If the device is used in multi-drop mode, the network only uses a digital signal that agrees with
the HART® Protocol. The loop current is set to 4 mA. You can connect a maximum of 15 devices
to the signal cable.
An FSK or HART® modem is included in field devices and manual control units. It is necessary to
have an external modem for PC-supported workstations. The external modem is connected to
the serial interface.
9.2 Software history
INFORMATION!
In the table below, "x" is a placeholder for possible multi-digit alphanumeric combinations,
depending on the available version.
Release date
Devices
HART®
Device Revision
2008-03
All revisions
DD Revision
HART® identification codes and revision numbers
110
Manufacturer ID:
0x45
Device:
0xE5
Device Revision:
DD Revision
HART® Universal Revision:
FC 375/475 system SW.Rev.:
≥ 1.8
AMS version:
≥ 7.0
PDM version:
–
FDT version:
≥ 1.2
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OPTIWAVE 7400-24 C
DESCRIPTION OF HART INTERFACE 9
9.3 Connection variants
The signal converter is a 2-wire device with 4...20 mA current output and HART® interface.
• Multi-Drop Mode is supported
In a Multi-Drop communication system, more than 1 device is connected to a common
transmission cable.
• Burst Mode is not supported
There are two ways of using the HART® communication:
• as Point-to-Point connection and
• as Multi-Drop connection with 2-wire connection.
9.3.1 Point-to-Point connection - analogue / digital mode
Point-to-Point connection between the signal converter and the HART® Master.
The current output of the device is passive.
Also.
9.3.2 Multi-Drop connection (2-wire connection)
For an illustration of multi-drop networks.
9.4 HART® device variables
The HART® dynamic variables PV (Primary Variable), SV (Secondary Variable), TV (Third Variable)
and QV (Fourth Variable) can be assigned to any of the device variables.
The HART® dynamic variable PV is always connected to the HART® current output which is, for
example, assigned to level measurement.
9.5 Field Communicator 475 (FC 475)
The Field Communicator is a hand terminal from Emerson Process Management that is
designed to configure HART® and Foundation Fieldbus devices. Device Descriptions (DDs) are
used to integrate different devices into the Field Communicator.
9.5.1 Installation
CAUTION!
The Field Communicator cannot be used to correctly configure, operate or read data from the
device unless the Device Description (DD) file is installed.
System and software requirements for the Field Communicator
• System card that includes the "Easy Upgrade Option"
• Field Communicator Easy Upgrade Programming Utility
• HART® Device Description file
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9 DESCRIPTION OF HART INTERFACE
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For more data, refer to the Field Communicator User’s Manual.
9.5.2 Operation
INFORMATION!
The Field Communicator will not give you access to the service menu. A simulation is only
possible for current outputs.
The Field Communicator and the device's local display use almost the same procedures to
operate the signal converter. The online help for each menu item refers to the function number
given to each menu item on the local device display. Protection of settings is the same as on the
device's local display.
The Field Communicator always saves a complete configuration for communication with AMS.
For more data, refer to HART® menu tree for Basic-DD on page 113.
9.6 Asset Management Solutions (AMS)
The Asset Management Solutions Device Manager (AMS) is a PC program from Emerson
Process Management which is designed to configure and manage HART®, PROFIBUS and
Foundation-Fieldbus devices. Device Descriptions (DDs) are used to integrate different devices
into the AMS.
9.6.1 Installation
Please read the README.TXT file in the Installation Kit.
If the Device Description has not been installed at this time, install the Installation Kit HART®
AMS. This .EXE file is given on the DVD-ROM supplied with the device. You can also download the
file from our website.
For installation data, refer to the "AMS Intelligent Device Manager Books Online" section "Basic
AMS Functionality > Device Configurations > Installing Device Types > Procedures > Install
device types from media".
9.6.2 Operation
INFORMATION!
For more data, refer to HART® menu tree for AMS on page 114.
9.6.3 Parameter for the basic configuration
Due to AMS requirements and conventions, there are differences when operating the signal
converter with AMS and operating using the local keyboard. The service menu parameters are
not supported and simulation is only possible for current outputs. The online help for each
parameter contains its function number as a reference to the local device display.
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DESCRIPTION OF HART INTERFACE 9
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9.7 Field Device Tool / Device Type Manager (FDT / DTM)
9.7.1 Installation
Before you operate the device, the Device Type Manager (Device DTM) must be installed in the
Field Device Tool Container. This .msi file is given on the DVD-ROM supplied with the device. You
can also download the file from our website. For installation and configuration data, refer to the
documentation that is supplied with the Device DTM on the DVD-ROM or in the "Downloads"
section of the website.
9.7.2 Operation
The DTM and the device's local display use almost the same procedures to operate the signal
converter. For more data, refer to Operation on page 54.
9.8 HART® menu tree for Basic-DD
Abbreviations of the following tables:
• Opt Optional, depending on device version and configuration
• Rd Read only
9.8.1 Overview Basic-DD menu tree (positions in menu tree)
1 Measurements
1 Measurements
2 Output
2 Configuration and Test
1 Info.
1 Identification
2 Output
2 Supervisor
1 Test
2 Basic Parameters
3 Signal Out
4 Application
5 Display
6 Conversion Table
7 Reset
3 Diag/Service
1 Status
1 Standard Status
2 Device-specific Status
4 Access Rights
1 Access level
2 Method Login
3 Method entry Code
5 HART variables
9.8.2 Basic-DD menu tree (details for settings)
1 Measurements
1 Measurements
1 Level value Rd / 2 Distance value Rd / 3 Volume value Rd / 4 Ullage value Rd / 5 Reflection
value Rd
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9 DESCRIPTION OF HART INTERFACE
2 Inputs/Outputs
OPTIWAVE 7400-24 C
1 PV Rd / 2 PV Loop Current Rd / 3 PV % rnge Rd
2 Configuration and Test
1 Info.
2 Supervisor
1 Identification
1 Serial Number Rd / 2 Converter Firmware Version Rd / 3 Sensor
Firmware Version Rd / 4 HMI Firmware Version Rd
2 Output
1 Function IRd / 2 Output Range Rd / 3 PV URV Rd / 4 PV LRV Rd /
5 Output Error Delay Rd
1 Test
1 Test I
2 Basis Parameters
1 Tank Height / 2 Blocking Distance / 3 Time Constant / 4 Pipe
Enabled / 5 Pipe Diameter / 6 Pipe Height / 7 Antenna Extension /
8 Antenna Type / 9 Distance Piece / 15 Length Unit (HART) /
16 Volume Unit (HART)
3 Signal Out
1 Function I / 2 PV LRV / 3 PV URV / 4 Output Range / 5 Output
Error Delay / 6 Current Ouput CalibrationCust
4 Application
1 Tank Type / 2 Tracking Velocity / 3 Esilon R Product /
4 Measuring Mode / 5 Overfill Detection / 6 Multiple Reflection /
7 Empty Spectrum / 8 Record Empty Spectrum
5 Display
1 Language / 2 Display Length Unit / 3 Display Volume Unit
6 Conversion Table
1 Input table / 2 Delete table
7 Reset
1 Warm start / 2 Factory reset / 3 Reset Configuration Changed
flag
1 Standard status
1 Device statusRd / 2 Write protectRd
2 Device-specific
status
1 Device failures
1 ErrorRd / 2 ErrorRd / 3 ErrorRd
2 Device warning maintenance
required
1 WarningRd
3 Device warning out of
specification
1 WarningRd
4 Info
1 InfoRd
3 Diag/Service
1 Status
4 Access Rights
1 Access Level
(Access Not Granted)
2 Method Login
1 No Access (Log Out) / 2 Supervisor (Normal User) / 3 Service
3 Method Entry Code
5 HART variables
1 Poll addr / 2 Tag / 3 Hardware revRd / 4 Software revRd / 5 Descriptor / 6 Date /
7 Message / 8 ManufacturerRd / 9 ModelRd / Dev idRd / Universal idRd / Fld dev revRd / Num
req preamsRd / Num resp preamsRd / Write protectRd / Production numberRd / Final
asmbly numRd / PV is / SV is / TV is / QV is
9.9 HART® menu tree for AMS
Abbreviations of the following tables:
• Opt Optional, depending on device version and configuration
• Rd Read only
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DESCRIPTION OF HART INTERFACE 9
OPTIWAVE 7400-24 C
9.9.1 Overview AMS menu tree (positions in menu tree)
Process variables
Measurements
Analog Output
Device Diagnostics
Overview
Fatal Errors
Warnings (Maintenance required)
Warnings (Out of specifications)
Warnings (Function check)
Methods
Access Right
Tests
Calibrate
Empty Spectrum
Conversion Table
Master reset
Configure / Setup
Basic Setup
Basic Parameters
Local Display
Application
Analog Output
Output Functions
Output 1
Units
Device
HART
ID
Conversion table
9.9.2 AMS menu tree (details for settings)
Process Variables
Measurements
Level Rd / Distance Rd / Volume/Mass/Flow Rd / Ullage Volume/Mass/Flow Rd /
Reflection Rd
Primary Output
Function I / Loop currentRd / PV Percent of RangeRd
Device Diagnostics
Overview
Primary variable out of limits / Non-primary variable out of limits / Primary
variable analog output saturated / Primary variable analog output fixed / Cold
Start / Configuration changed / Field device malfunction
Fatal Errors (Failure)
Converter EEPROM error / Converter RAM error / Converter ROM error /
Sensor EEPROM error / Sensor RAM error / Sensor ROM error / Current
output drift / Sensor Microwave error / Converter Voltage error / Sensor
Voltage error / Internal Comm. error / Temperat. out of range / Sensor not
compatible / Sensor no signal / Sensor processing failure / Peak lost error /
Overfill error
Warnings (Maintenance
required)
Empty spectrum invalid / Signal weak / Signal strong / Bad Measurement
Quality / Temperature < -35°C / Temperature > +75°C
Warnings (Out of
specification)
Peak lost / Overfill / Temperature out of range
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9 DESCRIPTION OF HART INTERFACE
OPTIWAVE 7400-24 C
Warnings (Function check) Local operation on the device
Information
Spectrum quality bad / Peak lost in tank bottom / Temperature out of range
for HMI
Methods
Acess right
Log In/Log Out / Password Yes/No
Tests
Test Output I
Calibrate
D/A Trim
Empty Spectrum
Empty Spec. Rec.
Conversion Table
Input table / Delete table
Reset
Restart Device / Reset Factory / Rst Conf. Chged flag
Configure / Setup
Basic Setup
Analog Output
Basic Parameters
Tank Height / Blocking Distance / Time Constant /
Stillwell Enabled / Stillwell Diameter / Stillwell
Height / Antenna Extension / Antenna Type /
Distance Piece / Tag
Local Display
Display length unit / Display volume unit / Language
Application
Tank Type / Tracking velocity / Epsilon R product /
Measuring Mode / Overfill Detection / Multiple
Reflection / Empty Spectrum On/Off
Output Functions
Function I / SV / TV / QV
Output 1
Output Range / Output Error Delay / LRV / URV
Units
Length unit (HART) / Volume unit (HART) / Time constant
Device
Model / Manufacturer / Fld dev rev / Software rev / Write protect / Interface
option Rd / Descriptor / Message / Date / Serial number / Converter firmware
number / Sensor Firmware number / HMI Firmware number
HART
ID
Tag / Polling address / Device ID
Universal revision / Fld dev rev Num / Num request
preams
Conversion table
116
Number of points / Length unitRd / Conversion unitRd / Points (1...30 levelconversion pairs)
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APPENDIX 10
OPTIWAVE 7400-24 C
10.1 Code de commande
Sélectionner un élément dans chaque colonne pour obtenir le code de commande complet. Les
caractères du code de commande sur fond gris clair font référence au standard.
VF74
4 OPTIFLEX 7400 C - Transmetteur de niveau radar sans contact (FMCW) 24 GHz pour liquides
Modèle de convertisseur de mesure (matériau de boîtier – classe de protection) [code IP])
OPTIWAVE 7400 C : version compacte (aluminium – IP 66/67)
OPTIWAVE 7400 C : version compacte (acier inox – IP 66/67)
OPTIWAVE 7400 F : Version séparée (convertisseur et boîtier d'antenne : aluminium – IP 66/67)
OPTIWAVE 7400 F : Version séparée (convertisseur et boîtier d'antenne : acier inox – IP 66/67)
OPTIWAVE 7400 F : Version séparée (boîtier du convertisseur : aluminium – IP 66/67 + boîtier de
l'antenne : acier inox – IP 66/67)
Homologations
Sans
ATEX Ex ia IIC T2…T6 + DIP 1
ATEX Ex d ia IIC T2..T6 + DIP 1
ATEX Ex ic IIC T2…T6 + DIP 1
IECEx Ex ia IIC T2…T6 + DIP 1
IECEx Ex d ia IIC T2…T6 + DIP 1
IECEx Ex ic IIC T2…T6 + DIP 1
A cFMus IS CL I/II/III, DIV 1, GPS A-G; CL I, Zone 0/20, Ex ia IIC/IIIC T2…T6
B cFMus XP-IS/DIP CL I/II/III, DIV 1, GPS A-G (A sauf CAN); CL I, Zone 0/20, Ex d/tb IIC/IIIC T2…T6
C cFMus NI CL I/II/III, DIV 2, GPS A-G; CL I, Zone 2, Ex nA IIC T2...T6
NEPSI Ex ia IIC T2 ~ T6 + DIP 1
M NEPSI Ex d ia IIC T2 ~ T6 + DIP 1
N NEPSI Ex ic IIC T2 ~ T6 + DIP 1
Autres homologations
Sans
SIL 2 – disponible uniquement pour la sortie de 4...20 mA
CRN (numéro d'enregistrement canadien)
VF74
CRN + SIL 2 – disponible uniquement pour la sortie de 4...20 mA
Code de commande (compléter ce code sur les pages suivantes)
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10 APPENDIX
OPTIWAVE 7400-24 C
Joint de process (Température / Pression / Matériau / Remarques)
Sans
-40...+150°C (-40…+302°F) / -1...40 barg (-14,5…580 psig) / FKM/FPM
– pour antennes Drop (non Ex) uniquement
-50...+150°C (-58…+302°F) / -1...40 barg (-14,5…580 psig) / EPDM
– pour antennes Drop (non Ex) uniquement
-40...+150°C (-40…+302°F) / -1…16 barg (-14,5…232 psig) / PEEK
– pour raccords hygiéniques uniquement
-40...+150°C (-40…+302°F) / -1...40 barg (-14,5…580 psig) / FKM/FPM
– pour antennes coniques et Drop
-50...+150°C (-58…+302°F) / -1...40 barg (-14,5…580 psig) / EPDM
– pour antennes coniques et Drop
-20...+150°C (-4…+302°F) / -1...40 barg (-14,5…580 psig) / Kalrez® 6375
– pour antennes coniques et Drop
A -40...+150°C (-40…+302°F) / -1...40 barg (-14,5…580 psig) / FKM/FPM
– Barrière de double étanchéité Metaglas® pour antennes coniques et Drop
B -50...+150°C (-58…+302°F) / -1...40 barg (-14,5…580 psig) / EPDM
– Barrière de double étanchéité Metaglas® pour antennes coniques et Drop
C -20...+150°C (-4…+302°F) / -1...40 barg (-14,5…580 psig) / Kalrez® 6375
– Barrière de double étanchéité Metaglas® pour antennes coniques et Drop
D -40...+200°C (-40…+392°F) / -1...40 barg (-14,5…580 psig) / FKM/FPM
– pour antennes coniques et Drop PEEK
E -20...+200°C (-4…+392°F) / -1...40 barg (-14,5…580 psig) / Kalrez® 6375
– pour antennes coniques et Drop PEEK
F -40...+200°C (-40…+392°F) / -1...40 barg (-14,5…580 psig) / FKM/FPM
– Barrière de double étanchéité Metaglas® pour antennes coniques et Drop PEEK
G -20...+200°C (-4…+392°F) / -1...40 barg (-14,5…580 psig) / Kalrez® 6375
– Barrière de double étanchéité Metaglas® pour antennes coniques et Drop PEEK
K -40...+200°C (-40…+392°F) / -1…100 barg (-14,5…1450 psig) / FKM/FPM
– pour antennes coniques uniquement
-50...+150°C (-58…+302°F) / -1…100 barg (-14,5…1450 psig) / EPDM
– pour antennes coniques uniquement
M -20...+200°C (-4…+392°F) / -1…100 barg (-14,5…1450 psig) / Kalrez® 6375
– pour antennes coniques uniquement
N -40...+200°C (-40…+392°F) / -1…100 barg (-14,5…1450 psig) / FKM/FPM
– Barrière de double étanchéité Metaglas® pour antennes coniques uniquement
P -50...+150°C (-58…+302°F) / -1…100 barg (-14,5…1450 psig) / EPDM
– Barrière de double étanchéité Metaglas® pour antennes coniques uniquement
R -20...+200°C (-4…+392°F) / -1…100 barg (-14,5…1450 psig) / Kalrez® 6375
– Barrière de double étanchéité Metaglas® pour antennes coniques
VF74
118
Code de commande (compléter ce code sur les pages suivantes)
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APPENDIX 10
OPTIWAVE 7400-24 C
Antenne (Type d'antenne / Matériau)
Sans
Conique métallique (usinée) DN 40 (1,5¨) / 316 L
Conique métallique (usinée) DN 50 (2¨) / 316 L
Conique métallique (roulée-soudée) DN 65 (2,5¨) / 316 L
Conique métallique (roulée-soudée) DN 80 (3¨) / 316 L
Conique métallique (roulée-soudée) DN 100 (4¨) / 316 L
Conique métallique (roulée-soudée) DN 150 (6¨) / 316 L
Conique métallique (roulée-soudée) DN 200 (8¨) / 316 L
A Drop DN 80 (3¨) / PP
B Drop DN 80 (3¨) ¨) + protection face de bride DN 80–100 (3¨ – 4¨) / PP
C Drop DN 80 (3¨) ¨) + protection face de bride DN 150–200 (6¨ – 8¨) / PP
D Drop DN 150 (6¨) / PP
E Drop DN 150 (6¨) ¨) + protection face de bride DN 150–200 (6¨ – 8¨) / PP
G Drop DN 80 (3¨) / PTFE
H Drop DN 80 (3¨) ¨) + protection face de bride DN 80–100 (3¨ – 4¨) / PTFE
K Drop DN 80 (3¨) ¨) + protection face de bride DN 150–200 (6¨ – 8¨) / PTFE
M Antenne hygiénique conforme FDA / PEEK
P Drop DN 80 (3¨) / PEEK
R Drop DN 80 (3¨) + protection face de bride DN 80–100 (3¨ – 4¨) / PEEK
S Drop DN 80 (3¨) + protection face de bride DN 150–200 (6¨ – 8¨) / PEEK
Drop DN 150 (6¨) / PEEK
U Drop DN 150 (6¨) + protection face de bride DN 150–200 (6¨ – 8¨) / PEEK
VF74
Code de commande (compléter ce code sur les pages suivantes)
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10 APPENDIX
OPTIWAVE 7400-24 C
Extension d'antenne (Extension / Matériau)
Sans
105 mm (4¨) / 316 L – pour appareils avec antennes coniques ou Drop
210 mm (8¨) / 316 L – pour appareils avec antennes coniques ou Drop
315 mm (12¨) / 316 L – pour appareils avec antennes coniques ou Drop
420 mm (16¨) / 316 L – pour appareils avec antennes coniques ou Drop
525 mm (20¨) / 316 L – pour appareils avec antennes coniques ou Drop
630 mm (24¨) / 316 L– pour appareils avec antennes coniques uniquement
735 mm (29¨) / 316 L– pour appareils avec antennes coniques uniquement
840 mm (33¨) / 316 L– pour appareils avec antennes coniques uniquement
A 945 mm (37¨) / 316 L– pour appareils avec antennes coniques uniquement
B 1050 mm (41¨) / 316 L– pour appareils avec antennes coniques uniquement
D 105 mm (4¨) / PP – pour appareils avec antenne Drop PP + protection face de bride
uniquement
E 210 mm (8¨) / PP – pour appareils avec antenne Drop PP + protection face de bride
uniquement
F 315 mm (12¨) / PP – pour appareils avec antenne Drop PP + protection face de bride
uniquement
G 420 mm (16¨) / PP – pour appareils avec antenne Drop PP + protection face de bride
uniquement
H 525 mm (20¨) / PP – pour appareils avec antenne Drop PP + protection face de bride
uniquement
N 105 mm (4¨) / PTFE – pour appareils avec antenne Drop PTFE + protection face de
bride uniquement
P 210 mm (8¨) / PTFE – pour appareils avec antenne Drop PTFE + protection face de
bride uniquement
S 105 mm (4¨) / PEEK – pour appareils avec antenne Drop PEEK + protection face de
bride uniquement
210 mm (8¨) / PEEK – pour appareils avec antenne Drop PEEK + protection face de
bride uniquement
U 315 mm (12¨) / PEEK – pour appareils avec antenne Drop PEEK + protection face de
bride uniquement
Extension coudée en L (angle droit) / 316 L
Raccordement process : Taille / Classe de pression / Face de bride (finition)
Sans
Fileté – ISO 228
G P O G 1½
Fileté – ASME B1.20.1
G A 0
1½ NPT
Brides EN / DIN – EN 1092-1
VF74
120
G G 1
DN40 PN40 – Type B1
G H 1
DN40 PN63 – Type B1
G K 1
DN40 PN100 – Type B1
H E 1
DN50 PN16 – Type B1
H G 1
DN50 PN40 – Type B1
H H 1
DN50 PN63 – Type B1
H K 1
DN50 PN100 – Type B1
Code de commande (compléter ce code sur les pages suivantes)
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APPENDIX 10
OPTIWAVE 7400-24 C
E 1
DN80 PN16 – Type B1
G 1
DN80 PN40 – Type B1
H 1
DN80 PN63 – Type B1
K 1
DN80 PN100 – Type B1
M E 1
DN100 PN16 – Type B1
M G 1
DN100 PN40 – Type B1
M H 1
DN100 PN63 – Type B1
M K 1
DN100 PN100 – Type B1
P E 1
DN150 PN16 – Type B1
P G 1
DN150 PN40 – Type B1
P H 1
DN150 PN63 – Type B1
P K 1
DN150 PN100 – Type B1
R E 1
DN200 PN16 – Type B1
R G 1
DN200 PN40 – Type B1
Brides ASME B16.5 / ANSI
VF74
G 1
A 1½¨ 150 lb RF (face surélevée)
G 2
A 1½¨ 300 lb RF (face surélevée)
G 3
A 1½¨ 600 lb RF (face surélevée)
G 4
M 1½¨ 900 lb RJ (joint annulaire)
G 5
M 1½¨ 1500 lb RJ (joint annulaire)
H 1
A 2¨ 150 lb RF (face surélevée)
H 2
A 2¨ 300 lb RF (face surélevée)
H 3
A 2¨ 600 lb RF (face surélevée)
H 4
M 2¨ 900 lb RJ (joint annulaire
H 5
M 2¨ 1500 lb RJ (joint annulaire)
A 3¨ 150 lb RF (face surélevée)
A 3¨ 300 lb RF (face surélevée)
A 3¨ 600 lb RF (face surélevée)
A 3¨ 900 lb RJ (joint annulaire)
M 1
A 4¨ 150 lb RF (face surélevée)
M 2
A 4¨ 300 lb RF (face surélevée)
M 3
A 4¨ 600 lb RF (face surélevée)
M 4
A 4¨ 900 lb RJ (joint annulaire)
P 1
A 6¨ 150 lb RF (face surélevée)
P 2
A 6¨ 300 lb RF (face surélevée)
R 1
A 8¨ 150 lb RF (face surélevée)
R 2
A 8¨ 300 lb RF (face surélevée)
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Code de commande (compléter ce code sur les pages suivantes)
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10 APPENDIX
OPTIWAVE 7400-24 C
Brides JIS B2220
H U P 50A JIS 10K RF (face surélevée)
U P 80A JIS 10K RF (face surélevée)
M U P 100A JIS 10K RF (face surélevée)
P U P 150A JIS 10K RF (face surélevée)
R U P 200A JIS 10K RF (face surélevée)
Raccords hygiéniques
H 0
S 2¨ Triclamp ISO 2852
H 0
H 0
U DN51 SMS 1145
H 0
W DN50 Neumo Bioconnect
DN50 DIN 11851
Autres faces de bride
Type B2, EN 1092-1 (la rugosité de surface doit être précisée à la
commande)
Type C, EN 1092-1 (languette)
Type D, EN 1092-1 (gorge)
Type E, EN 1092-1 (emboîtement mâle)
Type F, EN 1092-1 (emboîtement femelle)
B FF, ASME B16.5 (face plate)
M RJ, ASME B16.5 (joint annulaire)
Sortie
2 fils / 4...20 mA HART passive
A 2 fils / FOUNDATION fieldbus
B 2 fils / PROFIBUS PA
Entrée de câble / Presse-étoupe
M20×1.5 / sans
M20×1.5 / Plastique
M20×1.5 / Laiton
M20×1.5 / Acier Inos
A ½ NPT (Laiton) / sans
B ½ NPT (Acier Inox) / sans
Boîtier (Orientation / Affichage / Protection intempéries
A Vertical / sans / sans
B Vertical / Affichage en haut / Sans
D Vertical / Sans / Avec
E VVertical / Affichage en haut / Avec
VF74
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Code de commande (compléter ce code sur les pages suivantes)
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APPENDIX 10
OPTIWAVE 7400-24 C
Code de commande (compléter ce code sur les pages suivantes)
Sans
Anglais
Allemand
Français
Italien
Espagnol
Portugais
Japonais
Chinois (simplifié)
A Russe
B Polonais
C Turque
D Tchèque
Version
KROHNE (RAL 9006 / RAL 5005)
KROHNE USA (FCC)
A KMIC L (pour applications liquides)
Options pour la version séparée (OPTIWAVE 7400 F)
Sans
Câble signal 10 m / gris (std) ou bleu (Ex)
Câble signal 25 m / gris (std) ou bleu (Ex)
Câble signal 50 m / gris (std) ou bleu (Ex)
A Câble signal 75 m / gris (std) ou bleu (Ex)
B Câble signal 100 m / gris (std) ou bleu (Ex)
AAdaptateur pour raccordements process
OPTIWAVE 7300 C
Sans
Adaptor for OPTIWAVE 7300 C flange system
(before 2009)
Calibration certificate
Sans
Certificat d'étalonnage ±2 mm (0,08¨)
jusqu'à 10 m (32,81 ft) 2 points
CCertificat d'étalonnage ±2 mm (0,08¨)
jusqu'à 10 m (32,81 ft) 5 points
Certificat d'étalonnage ±2 mm (0,08¨)
jusqu'à 10 m (32,81 ft) 5 points spécifié par
le client = 400 mm (12¨) mini
N° de tag
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Sans
N° de tag sur plaque acier inox
Order code (complete this code on the
pages that follow)
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10 APPENDIX
OPTIWAVE 7400-24 C
Autres constructions
VF74
Sans
NACE-Design (MR 0175 / MR 0103 /
ISO 15156)
Réchauffage / refroidissement
(coniques métalliques uniquement)
Purge (coniques métalliques
uniquement)
Purge + Réchauffage /
refroidissement (coniques
métalliques uniquement) 2
Order code
1 DIP= Dust Ignition Proof (protection anti-ignition des poussières)
2 Diamètre de bride minimum DN150 (6¨)
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APPENDIX 10
OPTIWAVE 7400-24 C
10.2 Spare parts
We supply spare parts for this device. When you send an order for a mechanical spare part, use
the reference numbers in the table that follows. When you send an order for an electronic spare
part, refer to Order code on page 117 and use the VF74 order code.
Mechanical spare parts
XF74
4 0
OPTIFLEX 7400 C 24 GHz Non-contact Radar (FMCW) level meter for liquids
Pressure / Temperature / Sealing
Without
40 bar / -40°C...+150°C (-40°F…+302°F) / FKM, FPM
- for the Metallic Horn antenna and Wave Guide
40 bar / -50°C...+130°C (-58°F…+266°F) / EPDM
- for the Metallic Horn antenna and Wave Guide
40 bar / -20°C...+150°C (-4°F…+302°F) / Kalrez 6375
- for the Metallic Horn antenna and Wave Guide
A 40 bar / -60°C...+130°C (-76°F…+266°F) / PFA - for the Metallic Horn antenna and Wave Guide
D 40 bar / -40°C...+200°C (-40°F…+392°F) / FKM (Viton)
- for the Metallic Horn antenna and Wave Guide
K 40 bar / -20°C...+250°C (-4°F…+482°F) / Kalrez 6375
- for the Metallic Horn antenna and Wave Guide
R 16 bar / -20°C...+100°C (-4°F…+212°F) / PP - for the PP Wave Horn antenna
40 bar / -50°C...+150°C (-58°F…+302°F) / PTFE - for the PTFE Wave Horn antenna
Material and Antenna
Without
316L / Metallic horn (sheet metal) DN80 (3¨)
316L / Metallic horn (sheet metal) DN100 (4¨)
316L / Metallic horn (sheet metal) DN150 (6¨)
316L / Metallic horn (sheet metal) DN200 (8¨)
G PP / Wave Horn, maximum socket length 200 mm / 7.9¨
H PTFE / Wave Horn, maximum nozzle length 200 mm / 7.9¨
316L /Metallic wave guide ≤1 m (3.28 ft)
M 316L /Metallic wave guide ≤1.5 m (4.92 ft)
N 316L / Metallic wave guide ≤2 m (6.56 ft)
P 316L / Metallic wave guide ≤2.5 m (8.2 ft)
R 316L / Metallic wave guide ≤3 m (9.84 ft)
S 316L / Metallic wave guide ≤3.5 m (11.48 ft)
316L / Metallic wave guide ≤4 m (13.12 ft)
U 316L / Metallic wave guide ≤4.5 m (14.76 ft)
316L / Metallic wave guide ≤5 m (16.4 ft)
W 316L / Metallic wave guide ≤5.5 m (18.04 ft)
XF74
316L / Metallic wave guide ≤6 m (19.68 ft)
Order code (complete this code on the pages that follow)
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10 APPENDIX
OPTIWAVE 7400-24 C
Material and Antenna extension
Without
PTFE, antenna extension for maximum nozzle length 300 mm / 11.8¨ 1
PTFE, antenna extension for maximum nozzle length 400 mm / 15.7¨ 1
PTFE, antenna extension for maximum nozzle length 500 mm / 19.7¨ 1
E 316L / 100 mm (4¨) for the Metallic Horn antenna option only 1
F 316L / 200 mm (8¨) for the Metallic Horn antenna option only 1
G 316L / 300 mm (12¨) for the Metallic Horn antenna option only 1
H 316L / 400 mm (16¨) for the Metallic Horn antenna option only 1
K 316L / 500 mm (20¨) for the Metallic Horn antenna option only 1
R 316L / 1000 mm (40¨) for the Metallic Horn antenna option only 1
W 316L / "S" extension 1
316L / "L" (right angle) extension 1
316L / Distance piece for high-temperature (HT) version
(Metallic Horn or Wave Guide antennas)
Process connection: Size / Pressure rating / Flange finish
Without
Threaded - ISO 228
G P 0
G 1½ 2
Threaded - ASME B1.20.1
G A 0
1½ NPT 2
EN / DIN Flanges - EN 1092-1 3
H E 1
DN50 PN16 - Type B1 flange 4
H G 1
DN50 PN40 - Type B1 flang 4
E 1
DN80 PN16 - Type B1 flange
G 1
DN80 PN40 - Type B1 flange
M E 1
DN100 PN16 - Type B1 flange
M G 1
DN100 PN40 - Type B1 flange
P E 1
DN150 PN16 - Type B1 flange
P G 1
DN150 PN40 - Type B1 flange
R E 1
DN200 PN16 - Type B1 flange 5
R G 1
DN200 PN40 - Type B1 flange 5
ASME B16.5 / ANSI Flanges 3
XF74
126
H 1
A 2¨ 150 lb RF 4
H 2
A 2¨ 300 lb RF 4
A 3¨ 150 lb RF
A 3¨ 300 lb RF
M 1
A 4¨ 150 lb RF
M 2
A 4¨ 300 lb RF
P 1
A 6¨ 150 lb RF
P 2
A 6¨ 300 lb RF
R 1
A 8¨ 150 lb RF 5
R 2
A 8¨ 300 lb RF 5
Order code (complete this code on the pages that follow)
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APPENDIX 10
OPTIWAVE 7400-24 C
JIS B2220 Flanges
H U P 10K 50A RF 4
U P 10K 80A RF
M U P 10K 100A RF
P U P 10K 150A RF
R U P 10K 200A RF 5
Alternative flange faces
Without
Type B2, EN 1092-1 (surface roughness must be specified in the order)
Type C, EN 1092-1 (Tongue)
Type D, EN 1092-1 (Groove)
Type E, EN 1092-1 (Spigot)
Type F, EN 1092-1 (Recess)
B FF, ASME B16.5 (Flat face)
Version
Standard orders and orders for solid applications in China
Orders with FCC radio approval (FCC Part 15 and RSS210)
A Orders for liquid applications in China
Adaptor
Without
Adaptor for BM 70x flange system
TAG Number
Without
Tag No. stainless steel plate
(16 characters max.)
Extra option
Without
NACE design
(MR0175 / MR0103 / ISO 15156)
Heating / Cooling 6
Purge 6
XF74
Purge + Heating / Cooling 6
Order code
1 For device dimensions, refer to the "Dimensions and weights" section
2 For the PP Wave Horn antenna option only
3 Other flange faces are available. Refer to your local supplier for more data. Flanges with the PTFE Wave Horn antenna option have a
slip on-type design with an anti-blowout feature.
4 Minimum flange size for the PTFE Wave Horn antenna. This is not available for the Metallic Horn antenna.
5 This flange is not available for the PTFE Wave Horn antenna option
6 For DN150 and DN200 Metallic Horn antenna only
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10 APPENDIX
OPTIWAVE 7400-24 C
Other spare parts
Figure 10-1: Other spare parts
Cover without LCD display
Cover for Ex d module
Cover with LCD display
Set of fasteners for housing (lock screw, gaskets)
Cable gland
Signal cable (Non-Ex: grey, Ex: blue)
DANGER!
Remote version: Make sure that replacement signal cables for Ex-approved devices are supplied
by the manufacturer. Use of this signal cable is mandatory.
Item
128
Description
Quantity
Part reference
Cover without LCD display
XF50010100
Cover for Ex d module 1
XF50010200
Cover with LCD display (English / German / French / Italian)
XF50010300
Cover with LCD display (English / Spanish / French / Portuguese)
XF50010400
Cover with LCD display (English / Russian / Chinese / Japanese)
XF50010500
Set of fasteners for housing (lock screw, gaskets)
1 screw, 10 gaskets
XF50010900
Cable gland / M20×1.5; Plastic; Black; Non-Ex
XF50030100
Cable gland / M20×1.5; Plastic; Blue; Ex i
XF50030200
Cable gland / M20×1.5; Brass; Ex d
XF50030300
Cable gland / M20×1.5; Stainless Steel
XF50030400
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APPENDIX 10
OPTIWAVE 7400-24 C
Item
Description
Quantity
Part reference
Signal cable 10 m / 32.8 ft (non-Ex: grey) 2
XF50040100
Signal cable 25 m / 82 ft (non-Ex: grey) 2
XF50040200
Signal cable 50 m / 164 ft (non-Ex: grey) 2
XF50040300
Signal cable 75 m / 246 ft (non-Ex: grey) 2
XF50040400
Signal cable 100 m / 328 ft (non-Ex: grey) 2
XF50040500
Signal cable 10 m / 32.8 ft (Ex: blue) 3
XF50040600
Signal cable 25 m / 82 ft (Ex: blue) 3
XF50040700
Signal cable 50 m / 164 ft (Ex: blue) 3
XF50040800
Signal cable 75 m / 246 ft (Ex: blue) 3
XF50040900
Signal cable 100 m / 328 ft (Ex: blue) 3
XF50041000
1 Ex d-approved devices only
2 For the remote version
3 For the remote version. Make sure that replacement signal cables for Ex-approved devices are supplied by the manufacturer. Use of
this signal cable is mandatory.
10.3 Accessories
We supply accessories for this device. When you send an order for a accessories, please give the
reference numbers that follow:
Figure 10-2: Accessories
1 HMI service tool
2 Viator RS232 / HART converter
3 Viator USB / HART converter
Item
Description
Quantity
Part reference
HMI Service tool (English / German / French / Italian) 1
XF74010600
HMI Service tool (English / Spanish / French / Portuguese) 1
XF74010700
HMI Service tool (English / Russian / Chinese / Japanese) 1
XF74010800
HMI Service tool (English / Czech / Polish / Turkish) 1
XF74xxxxxx
Viator RS232 / HART converter
XF74020600
Viator USB / HART converter
XF74020700
EMI/RFI shielding gasket
XF74050600
1 If the device does not have the LCD display option, use this accessory to change the device configuration
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10 APPENDIX
OPTIWAVE 7400-24 C
10.4 Glossary
Dead zone
Non-measurement zone.
Dielectric constant
An electrical property of the product to be measured used in Radar
measurement. Also known as εr, DK and relative permittivity. Defines the
strength of the wave reflected back to the device's signal converter.
Distance
The distance from the face of flange to the level (1 product) or the surface
of the top product (2 or more products). See the diagrams at the end of this
section.
Drop antenna
A new generation of antenna made of PP or PTFE. It has an ellipsoidal
shape for a more precise emission of radar signals.
DTM
Device Type Manager. A driver for use in the PACTware™ program. All data
and functions of the device are included in it.
Electromagnetic compatibility Defines how much a device influences or is influenced by other devices that
generate electromagnetic fields during operation. Refer to European
standard EN 61326-1 for further details.
FMCW
Frequency-modulated continuous-wave radar technology. The signal is
continuously present, but the frequency is modulated, usually in
successive linear ramps over time (frequency sweeps).
Hazardous area
An area with a potentially explosive atmosphere. Trained personnel can
install and use a device in this area. The device must be ordered with the
appropriate options. The device requires approvals (ATEX, IECEx, FM, CSA,
NEPSI etc.) related to site specifications. You can find more data about
hazardous areas in the Ex Manuals and Ex Certificates of Compliance.
Horn (cone) antenna
A common antenna for most applications. It is used for the controlled
emission and collection of radar signals.
Hygienic antenna
An antenna made of a material that agrees with FDA regulations. It can be
supplied with common hygienic process connection options (Tri-Clamp®,
BioControl®, SMS, ...).
Interference signals
False radar reflections.
Level
130
Height from the bottom of the tank (user-defined) to the surface of the top
product (Tank height – distance). See the diagrams at the end of this
section.
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APPENDIX 10
OPTIWAVE 7400-24 C
Mass
Total mass of tank contents.
Operators
Users who can choose how to display measurements. They cannot
configure the device in supervisor mode.
PACTware™
PACTware
Software that operates and configures field devices from a remote
workstation. It is not necessary to use fieldbus software or programs
developed by the manufacturer.
Radar reflection
Signal reflected from the surface of the tank contents.
Signal converter
A set of electronic components in the device that send the measurement
signal through some signal filters.
Supervisor
Users who can configure the device in supervisor mode. They cannot
configure the device in service mode.
Ullage volume
Unfilled volume. See the diagrams at the end of this section.
Volume
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Total volume of tank contents.
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10 APPENDIX
OPTIWAVE 7400-24 C
Figure 10-3: Measurement definitions: distance
Distance
Dead zone
Flange facing
Gas (Air)
Tank height
Ullage volume or mass
Figure 10-4: Measurement definitions: level
1 Level
2 Volume or mass
132
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NOTES 11
OPTIWAVE 7400-24 C
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11 NOTES
134
OPTIWAVE 7400-24 C
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NOTES 11
OPTIWAVE 7400-24 C
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© KROHNE 12/2015 - 4004901901 - MA OPTIWAVE7400-24 R01 fr - Subject to change without notice.
KROHNE – Process instrumentation and measurement solutions
•
•
•
•
•
•
Flow
Level
Temperature
Pressure
Process Analysis
Services
Head Office KROHNE Messtechnik GmbH
Ludwig-Krohne-Str. 5
47058 Duisburg (Germany)
Tel.: +49 203 301 0
Fax: +49 203 301 10389
info@krohne.com
The current list of all KROHNE contacts and addresses can be found at:
www.krohne.com

---

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