JUMO and KG WTRANST01-02 Temperature probe with wireless data transfer User Manual
JUMO GmbH & Co. KG Temperature probe with wireless data transfer
user manual
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| Document ID | 1413294 |
| Application ID | xJUrBcl3OfZJDIeOhfFWew== |
| Document Description | user manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 161.29kB (2016156 bits) |
| Date Submitted | 2011-02-03 00:00:00 |
| Date Available | 2011-02-03 00:00:00 |
| Creation Date | 2011-01-26 14:46:47 |
| Producing Software | Acrobat Elements 9.0.0 (Windows) |
| Document Lastmod | 2011-02-02 10:06:11 |
| Document Title | user manual |
| Document Creator | FrameMaker 9.0 |
Inhalt
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.1
1.2
1.3
1.4
Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identifying the device version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2.1
2.2
2.3
2.4
Type specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Type designation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Probe preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
3.1
3.2
3.3
3.4
3.5
Fitting/exchanging the battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety information concerning lithium batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disposal of lithium batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery service life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fitting the color coding of a probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Probe range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
4.1
4.2
General information about radio transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Possible impairment of radio transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
5.1
5.2
5.3
Information about fastening, securing and arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Wall holder dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Fitting the wall holder and probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
6.1
Machine connector M 12x1, 4-pin as per IEC 60947-5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Setup program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.4.3
7.4.4
General information about the setup program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required hardware and software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Establishing the connection between PC and probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Probe configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Establishing the communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reading the current probe parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Editing probe parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmitting new parameters to the probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19
21
21
22
23
35
36
37
40
40
41
41
42
Inhalt
7.5
Parameters Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Supplement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
8.1
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
1 Introduction
1.1
Safety information
General information
This manual contains information that must be observed in the interest of your own safety and
to avoid damage to assets. This information is supported by symbols which are used in this
manual as follows.
Please read this manual before commissioning the device. Keep the manual in a place accessible to all users at all times.
If difficulties occur during commissioning, please refrain from carrying out any manipulations
that could jeopardize your warranty rights.
Warning signs
CAUTION!
This symbol in combination with the signal word indicates that damage to assets or data
loss will occur if suitable precautions are not taken.
Note signs
TIP!
This symbol refers to important information about the product or its handling or additional
use.
REFERENCE!
This symbol refers to further information in other sections, chapters or manuals.
1 Introduction
1.2
Description
Wtrans probes are used in connection with corresponding Wtrans receivers for mobile or stationary temperature measurement within the application range of -30 to +260 °C or 200 to +600 °C. The ambient handle temperature must be between -30 to +85 °C
(-25 to +125 °C). The measured temperature value is transmitted wireless to the receiver of the
Wtrans system, displayed on the system and provided on the Wtrans receiver as a digital
RS485 interface and analog outputs and/or relay outputs. The radio frequency within the ISM
band (Industrial, Scientific and Medical Band) is 868 MHz or 915 MHz. These frequencies are
almost insensitive to external interferences and allow transmission even in a rough industrial
environment. When using the antenna wall holder with the 3 m long cable for the receiver, the
open air range is 300 m.
The RTD temperature probe transmitter is fitted in the oil-resistant and acid-proof handle. The
system is of a vibration proof design.
The protection type is IP67. The stainless steel sheath is available with flat, chisel or pointed
insertion tip. The fitting length is between 50 to 1000 mm (10000 mm). The measuring insert is
equipped with a Pt1000 temperature probe as per DIN EN 60751, class A in 3-wire circuit as a
standard.
The 902930/50 and 902930/60 basic type is additionally equipped with a stainless steel neck
pipe and an M 12 connector for the attachment of Pt1000 RTD temperature probes. Power
Supply to the Wtrans temperature probe is provided by a 3.6 V lithium battery.
1 Introduction
1.3
Block diagram
Figure 1:
Block diagram of the probe
1 Introduction
Dimensions
126
Ø32
Ø32
22
36
20
Ø32
126
22
126
22
1.4
EL
EL
M12x1
45 °
Figure 2:
25
°
45 °
25
°
Basic type 902930/10, 902930/12, 902930/20 and 902930/22 (left)
Basic type 902930/10, 902930/12, 902930/20 and 902930/22
with process connection (center)
Basic type 902930/50 and 902930/60 with M 12 connector (right)
2 Identifying the device version
2.1
Type specifications
Position
A laser has been used to label the type specifications on the sheath.
Contents
The specifications contain important information. Amongst others:
Description
Example
Serial No. (F-No.)
0070033801207430006
Probe ID
12345
Transmission frequency
868.4 or 915
F-No
The serial number is used by the manufacturer to identify the device.
The serial number (F-No.) indicates the production date (year/week). The numbers 12, 13, 14,
15 indicates the date.
Example: F-No. = 0070033801207430006.
The device has been produced in calendar week 43 in 2007.
Probe ID
The probe ID is factory set. It must be entered and activated on the receiver to establish communication between the probe and receiver. The probe ID can be changed to customer specific
requirements using the setup program.
Transmission frequency
The transmission frequency identifies the frequency and frequency band used by the device
for transmission. In the 868 MHz band, the transmission is carried out at 868.4 MHz. In the
915 MHz band, 10 frequencies can be configured.
2 Identifying the device version
2.2
Scope of delivery
Our scope of delivery includes:
• 1 device in the version ordered
• 1 preset lithium battery 3.6 V, 2.2 Ah
(ambient temperature, handle: -30 to +85 °C) or
• 1 preset lithium battery 3.6 V, 1.7 Ah
(ambient temperature, handle: -25 to +125 °C)
• 4 colour rings made of silicone (white, green, red, blue) for visual probe identification
• 1 operating instructions B 90.2930.0
In the event of questions, please contact your supplier.
10
2 Identifying the device version
2.3
Accessories
The following articles must be ordered separately and with costs:
Article
Part No.
Setup program on CD-ROM, multilingual
70/00488887
preset lithium battery 3.6 V, 2.2 Ah
(ambient temperature, handle: -30 to +85 °C)
90/00525539
preset lithium battery 3.6 V, 1.7 Ah
(ambient temperature, handle: -25 to +125 °C)
90/00534690
Case sealing set with axial gaskets made of EPDM
(ethylene propylene diene rubber) (content: 3 gaskets, white)
and radial O-ring seals made of FPM
(fluororubber) (content: 3 seals, black)
90/00532794
Color rings made of silicone (white, green, red, blue)
for visual probe identification
90/00489047
Color cap set made of PEI (Polyetherimid) (content 10 caps, gray)
for visual probe identification
90/00525950
Color cap set made of PEI (Polyetherimid) (content 10 caps, brown)
for visual probe identification
90/00525951
Color cap set made of PEI (Polyetherimid) (content 10 caps, green)
for visual probe identification
90/00525952
Color cap set made of PEI (Polyetherimid) (content 10 caps, blue)
for visual probe identification
90/00525953
PC interface with USB/TTL converter, adapter (socket connector)
and adapter (pins)
70/00456352
PC interface with TTL/RS232 converter and adapter (socket connector)
70/00350260
Wall holder for Wtrans probe with sheath diameter 4 mm
90/00503317
Wall holder for Wtrans probe with sheath diameter 4.5 mm
90/00503326
Wall holder for Wtrans probe with sheath diameter 6 mm
90/00503328
Wall holder for Wtrans probe with sheath diameter 12 mm
90/00503329
Machine connector M 12x1, 4-pin as per IEC 60 947-5-2
90/00506319
Insertion RTD temperature probe with Pt1000 temperature probe
and machine connector M 12x1, 4-pin as per IEC 60947-5-2
902150/30-386-1006-2-6-100-80-2500/315,317
Sheath diameter 6 mm, fitting length 100 mm,
Connection cable length 2500 mm
90/00514417
Insertion RTD temperature probe with Pt1000 temperature probe
and machine connector M 12x1, 4-pin as per IEC 60947-5-2
902150/30-386-1006-2-6-200-80-2500/315,317
Sheath diameter 6 mm, fitting length 200 mm,
Connection cable length 2500 mm
90/00514440
11
2 Identifying the device version
2.4
Type designation
(1) Basic type
902930/10
596
1006
1.9
4.5
100
150
200
...
10
20
000
103
104
253
254
255
263
291
662
000
778
Wtrans probe T01.G1
Insertion RTD temperature probe
Ambient temperature, handle: -30 to +85 °C
(2) Operating temperature in °C
-30 to +260 °C
(3) Measuring insert
1x Pt1000 in 3-wire-circuit
(4) Tolerance class as per DIN EN 60751
Class A
(5) Sheath diameter D in mm
Ø 1.9 mm (particularly quick responding) stepped from Ø 4 mm
to Ø 1.9 mm, available with flat probe tip only
Ø 4 mm
Ø 4.5 mm
Ø 6 mm
(6) Fitting length EL in mm (EL 50 to 1000)
100 mm
150 mm
200 mm
Please specify in plain text (50 mm steps)
(7) Insertion tip
Flat
Concentric, angled at 25°
Oblique, angled at 45°
(8) Transmission frequency
ISM band 868.4 MHz (Europe)
915 MHz (America, Australia, Canada and New Zealand)
(9) Process connection
None
Screw connection G 3/8
Screw connection G 1/2
Pipe screw connection G 3/8 (for sheath diameter 6 mm only)
Pipe screw connection G 1/2 (for sheath diameter 6 mm only)
Pipe screw connection G 3/4 (for sheath diameter 6 mm only)
Pipe screw connection M 10x1 (for sheath diameter 6 mm only)
Pipe screw connection 1/2-14NPT (for sheath diameter 6 mm only)
Sheet steel flange (for sheath diameter 6 mm only)
(10) Extra codes
None
Customer-specific transmission interval, factory setting 10 s
(for orders, specification in plain text between 1 to 3600 s)
(1)
Order code
Order example
12
(2)
(3)
(4)
902930/10 - 596 - 1006 -
(5)
(6)
(7)
- 100 -
(8)
(9)
(10)
- 10 - 000 / 000
2 Identifying the device version
(1) Basic type
902930/12
415
1006
1.9
100
150
...
10
20
000
252
253
254
255
261
263
291
662
000
778
Wtrans probe T01.G1
Mineral-insulated RTD temperature probe
with flexible sheath
Ambient temperature, handle: -30 to +85 °C
(2) Operating temperature in °C
-50 to +600 °C
(3) Measuring insert
1x Pt1000 in 3-wire-circuit
(4) Tolerance class as per DIN EN 60751
Class A
(5) Sheath diameter D in mm
Ø 1.9 mm
Ø 3 mm
Ø 6 mm
(6) Fitting length EL in mm (EL 100 to 10000)
100 mm
150 mm
Please specify in plain text (50 mm steps)
(7) Insertion tip
Flat
(8) Transmission frequency
ISM band 868.4 MHz (Europe)
915 MHz (America, Australia, Canada and New Zealand)
(9) Process connection
None
Pipe screw connection G 1/4 (for sheath diameter 6 mm only)
Pipe screw connection G 3/8 (for sheath diameter 6 mm only)
Pipe screw connection G 1/2 (for sheath diameter 6 mm only)
Pipe screw connection G 3/4 (for sheath diameter 6 mm only)
Pipe screw connection M 8x1 (for sheath diameter 3 mm only)
Pipe screw connection M 10x1 (for sheath diameter 6 mm only)
Pipe screw connection 1/2-14NPT (for sheath diameter 6 mm only)
Sheet steel flange (for sheath diameter 6 mm only)
(10) Extra codes
None
Customer-specific transmission interval, factory setting 10 s
(for orders, specification in plain text between 1 to 3600 s)
(1)
Order code
Order example
(2)
(3)
(4)
902930/12 - 415 - 1006 -
(5)
(6)
(7)
- 100 -
(8)
(9)
(10)
- 10 - 000 / 000
13
2 Identifying the device version
(1) Basic type
902930/20
596
1006
1.9
4.5
100
150
200
...
10
20
000
103
104
253
254
255
263
291
662
000
778
Wtrans probe T02.G1
Insertion RTD temperature probe
Ambient temperature, handle: -25 to +125 °C
(2) Operating temperature in °C
-30 to +260 °C
(3) Measuring insert
1x Pt1000 in 3-wire-circuit
(4) Tolerance class as per DIN EN 60751
Class A
(5) Sheath diameter D in mm
Ø 1.9 mm (particularly quick responding) stepped from Ø 4 mm
to Ø 1.9 mm, available with flat probe tip only
Ø 4 mm
Ø 4.5 mm
Ø 6 mm
(6) Fitting length EL in mm (EL 50 to 1000)
100 mm
150 mm
200 mm
Please specify in plain text (50 mm steps)
(7) Insertion tip
Flat
Concentric, angled at 25°
Oblique, angled at 45°
(8) Transmission frequency
ISM band 868.4 MHz (Europe)
915 MHz (America, Australia, Canada and New Zealand)
(9) Process connection
None
Screw connection G 3/8
Screw connection G 1/2
Pipe screw connection G 3/8 (for sheath diameter 6 mm only)
Pipe screw connection G 1/2 (for sheath diameter 6 mm only)
Pipe screw connection G 3/4 (for sheath diameter 6 mm only)
Pipe screw connection M 10x1 (for sheath diameter 6 mm only)
Pipe screw connection 1/2-14NPT (for sheath diameter 6 mm only)
Sheet steel flange (for sheath diameter 6 mm only)
(10) Extra codes
None
Customer-specific transmission interval, factory setting 15 s
(for orders, specification in plain text between 1 to 3600 s)
(1)
Order code
Order example
14
(2)
(3)
(4)
902930/20 - 596 - 1006 -
(5)
(6)
(7)
- 100 -
(8)
(9)
(10)
- 10 - 000 / 000
2 Identifying the device version
(1) Basic type
902930/22
415
1006
1.9
100
150
...
10
20
000
252
253
254
255
261
263
291
662
000
778
Wtrans probe T02.G1
Mineral-insulated RTD temperature probe
with flexible sheath
Ambient temperature, handle: -25 to +125 °C
(2) Operating temperature in °C
-50 to +600 °C
(3) Measuring insert
1x Pt1000 in 3-wire-circuit
(4) Tolerance class as per DIN EN 60751
Class A
(5) Sheath diameter D in mm
Ø 1.9 mm
Ø 3 mm
Ø 6 mm
(6) Fitting length EL in mm (EL 100 to 10000)
100 mm
150 mm
Please specify in plain text (50 mm steps)
(7) Insertion tip
Flat
(8) Transmission frequency
ISM band 868.4 MHz (Europe)
915 MHz (America, Australia, Canada and New Zealand)
(9) Process connection
None
Pipe screw connection G 1/4 (for sheath diameter 6 mm only)
Pipe screw connection G 3/8 (for sheath diameter 6 mm only)
Pipe screw connection G 1/2 (for sheath diameter 6 mm only)
Pipe screw connection G 3/4 (for sheath diameter 6 mm only)
Pipe screw connection M 8x1 (for sheath diameter 3 mm only)
Pipe screw connection M 10x1 (for sheath diameter 6 mm only)
Pipe screw connection 1/2-14NPT (for sheath diameter 6 mm only)
Sheet steel flange (for sheath diameter 6 mm only)
(10) Extra codes
None
Customer-specific transmission interval, factory setting 15 s
(for orders, specification in plain text between 1 to 3600 s)
(1)
Order code
Order example
(2)
(3)
(4)
902930/22 - 415 - 1006 -
(5)
(6)
(7)
- 100 -
(8)
(9)
(10)
- 10 - 000 / 000
15
2 Identifying the device version
(1) Basic type
902930/50
150
1006
000
10
20
000
000
778
Wtrans probe T01.G2
with M 12 connector for RTD temperature probe
Ambient temperature, handle: -30 to +85 °C
(2) Operating temperature in °C
-200 to +600 °C
(3) Measuring input
1x Pt1000 in 3-wire-circuit
(4) Tolerance class as per DIN EN 60751
none (not relevant)
(5) Sheath diameter D in mm
none (not relevant)
(6) Fitting length EL in mm
none (not relevant)
(7) Insertion tip
none (not relevant)
(8) Transmission frequency
ISM band 868.4 MHz (Europe)
915 MHz (America, Australia, Canada and New Zealand)
(9) Process connection
none (not relevant)
(10) Extra codes
None
Customer-specific transmission interval, factory setting 10 s
(for orders, specification in plain text between 1 to 3600 s)
(1)
Order code
Order example
16
(2)
(3)
(4)
902930/50 - 150 - 1006 -
(5)
(6)
(7)
- 000 -
(8)
(9)
(10)
- 10 - 000 / 000
2 Identifying the device version
(1) Basic type
902930/60
150
1006
000
10
20
000
000
778
Wtrans probe T02.G2
with M 12 connector for RTD temperature probe
Ambient temperature, handle: -25 to +125 °C
(2) Operating temperature in °C
-200 to +600 °C
(3) Measuring input
1x Pt1000 in 3-wire-circuit
(4) Tolerance class as per DIN EN 60751
none (not relevant)
(5) Sheath diameter D in mm
none (not relevant)
(6) Fitting length EL in mm
none (not relevant)
(7) Insertion tip
none (not relevant)
(8) Transmission frequency
ISM band 868.4 MHz (Europe)
915 MHz (America, Australia, Canada and New Zealand)
(9) Process connection
none (not relevant)
(10) Extra codes
None
Customer-specific transmission interval, factory setting 15 s
(for orders, specification in plain text between 1 to 3600 s)
(1)
Order code
Order example
(2)
(3)
(4)
902930/60 - 150 - 1006 -
(5)
(6)
(7)
- 000 -
(8)
(9)
(10)
- 10 - 000 / 000
17
2 Identifying the device version
18
3 Probe preparation
3.1
Fitting/exchanging the battery
CAUTION!
Ensure that soiling, moisture and vapors cannot enter the device.
The device could be destroyed.
When inserting/changing the preset lithium battery, ensure that the device is not exposed to
soiling, moisture and vapors.
CAUTION!
The probe does not function, if the poles are incorrectly connected.
The battery and the probe electronics could be damaged.
Ensure that the poles are correctly connected.
CAUTION!
Incorrect batteries put safety at risk.
The device could be destroyed when using incorrect batteries.
Only use the preset lithium battery available as accessories.
Do not solder in the lithium battery.
19
3 Probe preparation
As standard, power supply of the probe is provided by a lithium battery 3.6 V, 2.2 Ah (1.7 Ah)
to be inserted prior to commissioning/start-up.
Battery service life depends on the set transmission interval and the ambient temperature and
is approx. 1 year with the factory-set values and at room temperature.
Figure 3:
Fitting/exchanging the battery
Step
Activity
Screw open the handle in the counter-clockwise direction
and pull off one half of the handle.
Pull the PCB out of the handle by approx. 25 mm.
Never damage or remove the blue safety cable.
Undo the screw terminals of the minus and plus pole using a screwdriver,
remove the battery, if empty.
Insert the plus pole of the new battery into the (+) screw terminal.
Swivel the battery and insert the minus pole into the (-) screw terminal.
Tighten the screw terminals of the minus and plus pole using a screwdriver.
Slide the PCB back into the handle up to the stop.
Hold the handle vertically (as shown in the figure) and turn the handle and the handle section clockwise to fasten tightly.
Ensure the correct seating of the two seals 7.1 and 7.2 on the handle sections.
20
3 Probe preparation
3.2
Safety information concerning lithium batteries
http://batterie.jumo.info
3.3
Disposal of lithium batteries
Please dispose of all batteries according to the Life-Cycle Resource Management and Waste
Act and the national regulations.
Insulate the contacts of lithium batteries not completely discharged. Disposal of batteries together with domestic waste is expressively prohibited. Batteries can be deposited at communal
waste collection points or the local retailers.
21
3 Probe preparation
3.4
Battery service life
Figure 4:
Battery service life depends on the transmission interval (1 s, 10 s, 30 s or 90 s) and
the ambient temperature for Wtrans probe T01
Figure 5:
Battery service life depends on the transmission interval (2 s, 15 s, 45 s or 150 s) and
the ambient temperature for Wtrans probe T02
The figures symbolize the dependence of the battery service life on the transmission interval
and the average temporarily temperature load and are to be understood as a description.
The specifications concerning battery service life depend on the real application conditions and
cannot be understand as guaranteed feature.
The service life can be reduced when the device is used at fast cyclical temperature changes
or when permanently operated at the temperature limit values.
22
3 Probe preparation
3.5
Fitting the color coding of a probe
Figure 6:
Fitting the color coding of a probe
Top color code
Bottom color code
The probe delivery scope includes four color rings made of silicon (white, green, red and blue)
to be used to clearly identify the probes visually.
Proceed as follows to be able to identify the probes:
Step
Activity
To fit a clear combination of silicon rings to the probe, push the rings onto the probe shank.
Note down the probe color combinations.
TIP!
Color caps (colored handle sections in gray, brown, green or blue) for the visual probe identification are available as accessories as an alternative to the color rings.
The color caps can be replaced by screw-on handle sections.
23
3 Probe preparation
24
4 Probe range
4.1
General information about radio transmission
Radio signals are electromagnetic waves the signal of which will become weaker on their path
from the probe to the receiver (this is termed as path attenuation). The field strength reduces
inversely proportional in relation to the square of the distance between the probe and receiver.
In addition to this natural range restriction, a reduced range can also be the result of the following causes:
• Ferroconcrete walls, metallic objects and surfaces, heat insulation or windows with vapor
deposited metal layer reflect and absorb electromagnetic waves and, for this reason, a
deadspot is formed behind.
• Metal tubes, chains, etc. on the probe housing, for this reason, do not fasten any metallic
objects on the probe housing.
• Insufficient spacing between several probes, for this reason, ensure a minimum spacing of
20 cm.
• The antenna is installed at an insufficient height; install as high as possible above the floor
and ensure visual contact between the probe and receiver.
The following values are reference values concerning permeability of radio signals:
Material
Permeability
Wood, plaster, glass uncoated
90 to 100 %
Brickwork, press boards
65 to 95 %
Armored concrete
10 to 90 %
Metal, aluminum lamination
0 to 10 %
The range between the probe and the receiver is 300 m in open air and when using the antenna
wall holder for the receiver. The optimum reception can be achieved, if visual contact can be
established between the probe and receiver.
If the receiver is installed into a switch cabinet, behind concrete walls or concrete ceilings, the
antenna must always be installed with the wall holder and antenna cable for the receiver pointing in the direction of the probes.
25
4 Probe range
4.2
Possible impairment of radio transmission
Collisions when using an excessive number of probes
When using a large number of probes, do not select a transmission interval which is too low,
otherwise the radio channel will be unnecessarily occupied. A too low transmission interval
means a very high data volume on the selected frequency which can lead to collisions with other probes. Telegrams can be destroyed during radio transmission caused by collisions.
26
Figure 7:
The telegrams of a probe reach the receiver without collisions.
Figure 8:
Telegrams of several probes can collide.
Fault increase
4 Probe range
16
18
20
22
24
26
28
30
Number of probes
Figure 9:
Collisions depending on the number of probes
at a transmission interval of 1 s
As the figure shows NOT DEFINED, the error curve increases sharply once 24 probes are
reached.
For this reason, we recommend using a maximum of 16 probes for the smallest transmission
interval of 1 s. For the factory setting of 10 s, a considerably larger number of probes is possible.
Estimation of the maximum number of probes
If more than the recommended 16 probes are to be used at a transmission interval of 1 s, select
a higher transmission interval to prevent an increased error quota.
Example:
16 transmitters with a transmission interval of 1 s = 32 transmitters with a transmission interval of 2 s
When the number of probes is to be increased additionally, the following calculation results in
the next example:
Example:
16 transmitters with a transmission interval of 1 s = 48 transmitters with a transmission interval of 3 s
(in theory)
However, from a transmission interval of ≥ 3 s, the telegram is transmitted twice. For this reason, the number of probes to be used is cut in half.
16 transmitters with a transmission interval of 1 s = 24 transmitters with a transmission interval of 3 s
(effective)
The identical behavior occurs from a transmission interval of ≥ 60 s. From this transmission
interval, the telegram is transmitted three times.
External probes
The ISM band can also be used freely by other devices. External probes can transmit on the
same frequency. If, for example, the probe and an external probe transmit their radio telegrams
at the same time, the telegrams are destroyed. Due to the fact, that the probes are not able to
check their own active transmission, no error is detected.
27
4 Probe range
Electrical devices
In a rough industrial environment, radio telegrams can be destroyed, for example, by frequency
converters, electrical welding equipment or poorly shielded PCs, audio/video devices, electronic transformers, electronic ballasts, etc.
Error map-out
The radio transmission timeout parameter on the receiver can be used to map out lost telegrams (either by external influence or collisions caused by a large number of probes) and no
error message appears. The value received last is retained over 2 to 10 transmission intervals
and the alarm radio transmission timeout is only then activated (display "----").
TIP!
In the event of collisions caused by an excessive number of probes, observe and, if necessary, correct the factors "number of probes", "transmission intervals" and, on the receiver, "radio transmission timeout".
28
5 Installation
5.1
Information about fastening, securing and arrangement
TIP!
When fastening or securing a probe to prevent dropping, ensure that the plastic housing is not
wrapped with metallic objects (e.g. chains or circlips). Non-observance will lead to impaired
probe range.
TIP!
For optimum probe function ensure a minimum spacing of 200 mm between the probes.
TIP!
To prevent damage to the sheath, do not subject the probe to undue force when pushing into
solid media.
29
5 Installation
5.2
Wall holder dimensions
Wall holder for sheath diameter 4 mm, 4.5 mm, 6 mm and 12 mm
Figure 10: Wall holder dimensions
30
5 Installation
5.3
Fitting the wall holder and probe
Figure 11: Fitting the wall holder and probe
Holes for wall holder
Plastic circlip
Clamping bush (use for different sheath
diameters)
Probe sheath
Cheese head screws M 5
Proceed as follows to install the wall holder and the probe:
Step
Activity
Fasten the wall holder to the wall using three suitable screws and dowels (not included in
the delivery scope).
Insert the clamping bush into the wall holder from above.
Align the guide open end in direction to the wall.
Slightly tighten the two cheese head screws M 5 using the screwdriver.
Insert the sheath from above into the clamping bush and tighten with the two cheese head
screws M 5.
31
5 Installation
32
6 Connection diagram
6.1
Machine connector M 12x1, 4-pin as per IEC 60947-5-2
Electrical connection
Connection assignment
Basic type 902930/50 and 902930/60
RTD temperature probe
in 3-wire circuit (input)
TIP!
For a safe, interference free device operation, only connect shielded
measuring inserts with shielded cables and connected shielding on both sides (shielding connected to sheath and to machine connector M 12).
33
6 Connection diagram
34
7 Setup program
7.1
General information about the setup program
The setup program serves to configure probes and receivers by means of a PC. The configuration data can be archived on data carriers and printed.
Configurable parameters are:
• Probe ID
• Transmission interval
• Transmission frequency (with 915 MHz only)
The factory settings are:
• Probe ID consecutively
• Transmission interval
• Transmission frequency 868.4 MHz (Europe) or
915.4 MHz (America, Australia, Canada, New Zealand);
ten frequencies for transmitter and receiver can be set in the 915 MHz frequency band
The setup program can be used to overwrite changed parameters with the factory settings at
any time.
The connection between probe and PC is established via a PC interface (USB/TTL or TTL/
RS232 converter).
Figure 12: Setup program of the probe
35
7 Setup program
7.2
Required hardware and software
The following hardware and software prerequisites must be fulfilled for operation and software
installation:
Minimum configuration
• Intel Pentium III1 or higher
• Microsoft Windows 2000 or XP2
• 256 MB central memory
• CD drive
• Mouse
• one free USB port or
• one free serial interface (depending on the interface/port used)
• 120 MB free hard disk memory
Recommended configuration
• Intel Pentium 41
• Microsoft Windows XP2
• 512 MB central memory
Information about Windows 2000 or XP
If several users are managed on the computer, ensure that the user is logged in, who will work
with the program later. Ensure that the user has administrator rights while installing the software. After installation, the rights can be restricted again.
In the event of non-observance of this information, correct and complete installation cannot be
guaranteed!
TIP!
If no communication with the transmitter (probe) or the receiver is possible through the
setup program, update the setup program.
The latest setup program is available as download on the manufacturer's internet page.
36
Intel and Pentium are registered trademarks of Intel Corporation.
Microsoft and Windows are registered trademarks of Microsoft Corporation.
7 Setup program
7.3
Establishing the connection between PC and probe
The connection between probe and PC is established via a PC interface TTL/RS232 converter
and adapter (socket) or USB/TTL converter and adapter (socket).
CAUTION!
Permanent interface operation!
The PC interface TTL/RS232 converter or USB/TTL converter is only designed for a
time limited interface connection.
Please ensure that the interface connection is disconnected and the probe correctly
closed once the setup data transfer is completed.
CAUTION!
Low battery!
A low battery can lead to interface problems and result in an incorrect configuration or
data loss.
Please ensure that the battery used for the connection between PC and probe never
reaches the "Low battery" status.
37
7 Setup program
TTL/RS232
Figure 13: Establishing the connection between PC and probe
via the TTL/RS232 converter and adapter socket
Laptop/PC
Adapter socket, 4-pin
RS232 connector
Probe interface
For the setup via the TTL/RS232 converter, establish the following connections:
How to proceed:
Step
Activity
Insert the RS232 plug (2) into the laptop/PC (1).
Open probe.
Kapitel 3.1 "Fitting/exchanging the battery", Seite 19
38
Connect the adapter socket, 4-pin, (3) to the probe interface (4).
7 Setup program
USB/TTL
Figure 14: Establishing the connection between PC and probe
via the USB/TTL converter and adapter socket
Laptop/PC
Modular jack RJ-45
USB connector
Adapter of the modular cable
USB socket
Adapter socket, 4-pin
USB/TTL converter
Probe interface
For the setup via the USB/TTL converter, establish the following connections:
How to proceed:
Step
Activity
Insert the USB plug of the USB cable (2) into the laptop/PC (1).
Open probe.
Kapitel 3.1 "Fitting/exchanging the battery", Seite 19
Insert the USB bush of the USB cable (3) into the plug of the USB/TTL converter (4).
Insert the modular jack RJ-45 (5) of the modular cable into the bush RJ-45
of the USB/TTL converter (4).
Connect the 4-pin adapter bush (7) to the adapter of the modular cable (6).
Connect the adapter socket, 4-pin, (7) to the probe interface (8).
39
7 Setup program
7.4
Probe configuration
This chapter explains the configuration of a probe via the setup program. Prerequisite being
that the probe and the PC are connected via an interface.
7.4.1
Establishing the communication
A differentiation is made between two different way of proceeding when establishing the communication between probe and setup program:
• Establish the communication with "Device settings assistant”.
This is the case when the setup program is used for the first time
(list of devices empty).
• Establish the communication without "Device settings assistant”.
This is the case when the receiver/probe and setup program have already communicated
(list of devices with entries).
Establishing the communication using the assistant
How to proceed:
Step
Activity
Start the setup program.
Select the "Establish connection" function in the "Data transfer” menu.
The "Assistant for the device settings" appears.
Select the probe under the "Device version" and confirm by pressing "Continue".
Confirm the PC communication interface "Serial interface" by pressing "Continue".
Select the serial interface (e.g. COM1) and confirm with "Continue”.
Confirm the MU protocol (transmitter) by pressing "Continue".
Exit the assistant by pressing "Finish".
The device list with the selected probe appears.
Click on the "Connect" button.
The device list is closed, the assistant terminated and the communication between
probe and setup program established.
40
7 Setup program
Establishing the communication without using the assistant
How to proceed:
Step
Activity
Start the setup program.
Select the "Establish connection" function in the "Data transfer” menu.
The device list containing all devices entered is mapped in.
Select the desired probe by clicking with the left mouse key.
Click on the "Connect" button.
The device list is closed, the assistant terminated and the communication between
probe and setup program established.
7.4.2
Reading the current probe parameters
How to proceed:
Step
Activity
In the "File" menu select the "New" function.
The "Device assistant” starts.
Confirm the "User-defined setting" by pressing the "Continue" button.
Select the "Frequency band" and confirm with "Continue".
Select the receiver variant and confirm by pressing "Continue".
Exit the overview of the selected settings by pressing "Finish".
The current settings are displayed in the setup program.
Select the desired probe from the navigation tree by clicking with the left mouse key.
In the "Data transfer" menu select the "Data transfer from device" function.
Exit the inquiry "Save file" by selecting "Skip".
The current probe parameters are downloaded to the setup program.
7.4.3
Editing probe parameters
How to proceed:
Step
Activity
Select the probe to be edited from the navigation tree by double clicking with the left
mouse key.
The "Probe configuration" is opened.
Edit the desired parameters.
Confirm editing with "OK”.
Save the parameters in the "File” menu with the "Save” function.
41
7 Setup program
7.4.4
Transmitting new parameters to the probe
How to proceed:
Step
Activity
In the "Data transfer" menu select the "Data transfer to device" function.
The current parameters are transmitted to the probe.
42
Finish the communication between setup program and probe in the "Data transfer" menu
using the "Disconnect connection" function.
7 Setup program
7.5
Parameters Overview
Parameters
Factory setting Value range/Selection
Probe ID
inactive
1 to 99999
Transmission interval
10 s (15 s)
1 to 3600 s
Transmission frequency
868.4 MHz
915.4 MHz
868.4 MHz with 868 MHz hardware
912.6 MHz with 915 MHz hardware
913.0 MHz
913.6 MHz
914.0 MHz
914.6 MHz
915.4 MHz
916.0 MHz
916.4 MHz
917.0 MHz
917.4 MHz
TIP!
At a transmission interval of > 15 s, the probe transmits a so-called Link telegram, i. e. the
telegrams are transmitted at the factory-set intervals for a period of 30 minutes, afterwards at
the set transmission interval.
TIP!
If the setup plug is connected, the probe automatically transmits telegrams with a transmission interval of 1 s to enable the receiver to detect changes. After the setup connector is removed, the telegrams are transmitted again at the set transmission interval.
Term definition
Probe ID
The probe ID is an unmistakable ID with max. 5 characters which is recognized by the receiver.
The ID can be individually changed, for example, to achieve a better overview of a system.
However, ensure that an ID is only assigned once within the reception range to avoid malfunctions.
Transmission interval
This parameter is used to define the time intervals used to transmit data to a receiver. The setting of the "Transmission interval" parameter affects the battery service life. For this reason, act
with caution and do not only consider the transmission quality when selecting the interval.
Transmission frequency
The transmission frequency defines the frequency band used to transmit data to a receiver. The
transmission frequency is determined to 868.4 MHz in Europe because special regulations are
determined for the ISM band (Industrial-Scientific-Medical-Band) concerning transmission interval and transmission capacity.
In the 915 MHz frequency band, it is possible to select between frequencies.
43
7 Setup program
44
8 Supplement
8.1
Technical data
Analog input
Measuring input
Pt1000 as per DIN EN 60751 in 3-wire circuit
Operating temperature range
-30 to +260 °C for basic type 902930/10 and 902930/20
-50 to +600 °C for basic type 902930/12 and 902930/22
-200 to +600 °C for basic type 902930/50 and 902930/60
(refers to the sheath up to approx. 20 mm beneath the handle)
Accuracy
of the temperature probe
Class A ±(0.15 K + 0.002 x ItI)
ItI = measured temperature in °C without prefix
Sensor lead resistance
≤ 11 Ohm per lead with 3-wire circuit
Probe current
≤ 500 µA
Measuring circuit monitoring
Detection of probe break and short-circuit
Output (radio transmission)
Probe ID
max. 5-digit ID, factory setting,
customer-specific configuration possible
Transmission interval
adjustable from 1 to 3600 s;
factory setting
for basic type 902930/10, 902930/12 and 902930/50 = 10 s
factory setting
for basic type 902930/20, 902930/22 and 902930/60 = 15 s
Transmission frequency
ISM band 868.4 MHz (Europe);
915 MHz (America, Australia, Canada and New Zealand);
ten frequencies can be set in the 915 MHz band
Transmission capacity
< + 10 dBm
Open air range
300 m for 868.4 MHz, 100 m for 915 MHz
and when using the antenna wall holder for the receiver and the
3 m long antenna cable. When installing the antenna directly onto
the receiver, a reduced range of approx. 40 % must be taken into
account.
Output signal
882.2 to 1977.1 Ohm = -30 to +260 °C
810.6 to 3137.1 Ohm = -50 to +600 °C
185.2 to 3137.1 Ohm = -200 to +600 °C
Response time
of the complete probe
t0.9 ≤ 10 s
Calibration accuracy of the
electronic components
≤ ±0.05 %1
Configuration
with setup program
configurable parameters
Probe ID (max. 5-digit ID), transmission interval,
transmission frequency (with 915 MHz only)
All accuracy specifications in % relating to the measuring range of 290 K or 800 K.
45
8 Supplement
Voltage supply
Lithium battery
Voltage: 3.6 V, Rated capacity: 2.2 Ah
for basic type 902930/10, 902930/12 and 902930/50
Voltage: 3.6 V, Rated capacity: 1.7 Ah
for basic type 902930/20, 902930/22 and 902930/60
Operating life
approx. 1 year with the factory-set values and at room temperature(a fast transmission interval and a high or low ambient temperature reduce the lithium battery operating life)
Battery change
only use the preset lithium battery
available as accessories
Environmental influences
Ambient temperature range, han- -30 to +85 °C (handle including electronic components)
dle
for basic type 902930/10, 902930/12 and 902930/50
-25 to +125 °C (handle including electronic components)
for basic type 902930/20, 902930/22 and 902930/60
Storage temperature range
-40 to +85 °C (handle including electronic components)
for basic type 902930/10, 902930/12 and 902930/50
-40 to +125 °C (handle including electronic components)
for basic type 902930/20, 902930/22 and 902930/60
Temperature coefficient
≤ ±0.0025 %1/K; per K deviation
from the reference temperature 22 °C (±3 K) (handle)
Environmental performance
rel. humidity ≤ 95 % without condensation as per IEC 68-2-30
Vibration proof design
max. 2 g at 10 to 2000 Hz (relating to the handle including electronic components)
as per IEC 60068-2-6
Admissible mechanical
shock resistance
25 g/6 ms (relating to the handle including electronic components)
DIN IEC 68-2.29 per 1000 cycles
EMC
- emitted interference
- interference resistance
- radio frequency spectrum
DIN EN 61326-1
Class A - For industrial applications only Industrial requirements
ETSI EN 300 220-1 and ETSI EN 300 220-2
46
All accuracy specifications in % relating to the measuring range of 290 K or 800 K.
8 Supplement
Case
Material
PEI (Polyetherimid)
Flammability class
UL 94 HB
Dimensions
Diameter approx. 32 mm, length approx. 126 mm for all basic
types
Fitting length of the sheath 50 to 1000 mm
for basic type 902930/10, 902930/12, 902930/20 and 902930/22
Fitting length of the sheath 50 to 10000 mm
for basic type 902930/12 and 902930/22
Protection rating
IP67 as per DIN EN 60529
for basic type 902930/10, 902930/12, 902930/20 and 902930/22
For basic type 902930/50 and 902930/60
only with the machine connector M 12x1 connected
Installation position
any
Weight
approx. 120 g
Approval/approval marks
Approval
marks
Inspection
authority
Certificats/
Certification numbers
Inspection basics
valid for
c UL us
Underwriters
Laboratories
E201387-A1-UL-1
UL 61010-1
CAN/CSA-22.2
No. 61010-1
3.6 V,
Basic type
902930/10
IC
Industry Canada
7472A-WTRANST01
7472A-WTRANST0102
RSS210 Issue 7
RSS210 Issue 8
915 MHz
FCC
Federal
Communications
Commission
VT4-WTRANST01
VT4-WTRANST01-02
FCC Rule Part 15C
915 MHz
47
8 Supplement
48
JUMO GmbH & Co. KG
Street address:
Moritz-Juchheim-Straße 1
36039 Fulda, Germany
Delivery address:
Mackenrodtstraße 14
36039 Fulda, Germany
Postal address:
36035 Fulda, Germany
Phone: +49 661 6003-0
Fax:
+49 661 6003-607
e-mail: mail@jumo.net
Internet: www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
e-mail: sales@jumo.co.uk
Internet: www.jumo.co.uk
JUMO Process Control, Inc.
8 Technology Boulevard
Canastota, NY 13032, USA
Phone: 315-697-JUMO
1-800-554-JUMO
Fax:
315-697-5867
e-mail: info@jumo.us
Internet: www.jumo.us
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