Nanjing Lansitec Information Technology 100-00193 LoRa Temperature and Humidity Sensor User Manual

Download:
Mirror Download [FCC.gov]
Document ID	3840474
Application ID	kKukLzfO+jpc5l0mqHNv7g==
Document Description	User manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	21.16kB (264514 bits)
Date Submitted	2018-05-06 00:00:00
Date Available	2018-05-06 00:00:00
Creation Date	2018-05-03 10:43:35
Producing Software	Acrobat Distiller 9.0.0 (Windows)
Document Lastmod	2018-05-04 20:21:59
Document Title	Users Manual
Document Creator	PScript5.dll Version 5.2.2
Document Author:	Administrator

Temperature and Humidity LoRaWAN Sensor
Product Part Number: 100-00053
Document Number: 990-00104
Rev. 0.33 12/2017
contact@lansitec.com
General Description
Key features
Lansitec temperature and humidity sensor is based on the
 Powered by lithium thionyl chloride battery: 5 years of
advanced LoRa modulation and powered by lithium battery
operation for 1 uplink 2 minutes.
 Extended industrial operating temperature:
 -40°C to +85°C.
 Outdoor use: IP64 enclosure.
 Accuracy:
with 5-year operation time. It offers cost effective LoRaWAN
end device for a variety of application. It’s IP64 enclosure and
long operation time offers low maintenance and is ideal for
outdoor use. Sensor work mode can be adjusted via LoRa
 ±5% RH typically from 20% RH to 80% RH at 25°C.
network.
 ±0.3°C typically from +5°C to +60°C.
Lansitec sensors family is fully compatible and
plug & play for LoRaWAN network operation.
 LoRaWAN compatible:
 Weather station
Class A, uplink rate programmable from 10 seconds to
24 hours.
 Change uplink cycle via wireless, configurable by server via
downlink command
 Heating
 Operating frequency bands (Option at order):
 Drying
 900MHz, < 25mW radiated power
Applications
 Ventilation & air conditioning systems
 Smart Agriculture
 Building automation
0 / 12
Temperature and Humidity LoRaWAN Sensor
1.
Product specifications
The tables below give the electrical specifications and performance of the temperature and humidity
measurement.
Table 1 General electrical characteristic
ITEMs
Parameter
Specifications
Unit
Structure
Size
84 X 114 X 55
mm
Electrical
power supply
3.6V battery
Characteristics
Sleep current
5uA
uA
Transmit current
120mA@17dBm set
mA
45mA@14dBm set
mA
10 minutes in default
minutes
Uplink cycle
Set by downlink command from server
Battery life
More than 5 years with 5minutes cycle
years
More than 10 years with 10minutes cycle years
Operating Range Temperature
Humidity
℃
%RH
-40 to 85
0 to 100
Table 2 Temperature measurement performance
Parameter
Resolution
Accuracy
Operating Range
Condition Min
14bit
Typ.
Extended -40
Typ.
0.01
+/-0.3
Long Term Drift
Normal
<0.04
85
Table 3 Humidity measurement performance
Parameter
Condition Min
Typ.
Resolution
12bit
0.04
Accuracy
Typ.
+/-3.0
Nonlinearity
<0.1
Operating Range Extended 0
Long Term Drift normal
1 / 12
Max
<0.5
Units
°C
°C
°C
°C
Max
Units
%RH
%RH
%RH
100
%RH
%RH
Temperature and Humidity LoRaWAN Sensor
2.
Application Information
2.1
Function
The sensor works in OTAA and Class A mode. DEVEUI, APPEUI and APPKEY are stored in the sensor
and is necessary for joining a network. DEVEUI is labeled at the back of the device. APPEUI, APPKEY
should be provided by each application. Lansitec will help to configure this before shipping.
After power on and join the Lora network, sensor will send registration message to Application
Server(AS). If AS doesn’t reply, sensor will retry for 5 times before switching to default mode
(periodically report mode). Configuration information of the sensor is included in this registration
message for AS to validate.
Sensor starts to work after receiving acceptance response or no AS reply after 5 times registration
trial. Temperature and humidity will be reported to AS periodically. The duty cycle is configurable by
commands from AS. Temperature and humidity acquisition and report period is 10 minutes by
default.
According to LoRaWAN specification, downlink response time is decided by uplink duty cycle, user
should refer the needed response time to choose uplink duty cycle. Detailed downlink and uplink
definition are described below.
2.2
Uplink Message
2.2.1
Register
Bytes
Item
TYPE
SMODE
POWER
CFG
TH
CRC
Bit
Name
Value
Description
7~4
TYPE
0x1
Message type. AS can use it to identify different
uplink messages.
ADR
0: OFF
1: ON
ADR (Adaptive Date Rate) status
2~0
MODE
0x01~0x07
Current working scheme which should be one of
SMODE
TYPE field
SMODE field
Bit
2 / 12
Name
Value
Description
Temperature and Humidity LoRaWAN Sensor
7~0
SMODE
0x01: AU920
0x02: CLAA
0x04: CN470
0x08: AS923
0x10: EU433
0x20: EU868
0x40: US915
Data scheme supported by tracker.
This field is preserved by Lansitec and will be
configured before shipping.
POWER field
Bit
Name
Value
Description
7~3
POWER
0~31
Configured transmit power (dBm))
2~0
Reserved
0x0
Reserved for future use. If MODE is CLAA, it
indicates the frequency sweep mode of the
tracker:
1: A mode
2: B mode
3: C mode
4: D mode
5: E mode
6: All frequency sweep
Refer to CLAA China 470M-510M Band Using
network technology requirements for detailed
information.
Bit
Name
Value
Description
7~4
DR
0~15
Data Rate(DR0~DR15).
REPTIND
0~1
Indicates whether report the H&T if the value is
the same. Default value is 0, means always
report.
2~0
Reserved
0x0
Reserved for future use.
Bit
Name
Value
Description
15~0
TH
1~65535
The period of temperature and humidity report,
unit 10s.
Bit
Name
Value
Description
15~0
CRC
CFG field
TH field
CRC field
3 / 12
CRC16 of previous fields with TYPE bits set to 0,
the polynomial is . AS only need to compare this
data field with the AS stored one to judge
whether configuration changed.
Temperature and Humidity LoRaWAN Sensor
2.2.2
Periodical temperature and humidity
Bytes
Item
TYPE
VOL
RSSI
TEMP_INT
TEMP_FRA
HUMIDITY
CRC
TYPE field
Bit
Name
Value
Description
7~4
TYPE
0x2
Message type, AS can use
it to identify different
uplink messages.
3~0
CHGSTATE
0x0: power cable disconnected
Status of battery charging.
0x5: power cable connected charging
0x6: power cable connected charge
complete
Bit
Name
Value
Description
7~0
VOL
0~100
Battery left (unit: percentage)
Bit
Name
Value
Description
7~0
RSSI
0~160
Received Signal Strength Indication
(unit: -1dBm)
VOL field
RSSI field
TEMP_INT field
Bit
Name
Value
Description
7~0
TEMP_INT
-127~127
Integer part of temperature. Bit7 indicates the sign,
1 means below zero. (unit: ℃)
TEMP_FRA field
Bit
Name
Value
Description
7~0
TEMP_FRA
0~99
fractional part of temperature
(unit: ℃)
HUMIDITY field
Bit
Name
Value
Description
7~0
HUMIDITY
0~100
Humidity (unit: %)
Name
Value
CRC field
Bit
4 / 12
Description
Temperature and Humidity LoRaWAN Sensor
15~0
CRC
2.2.3
Same CRC16 as calculated in register message.
This can be used for server to check if any
configuration mismatch.
Acknowledge
Bytes
Item
TYPE
MSGID
Bit
Name
Value
Description
7~4
TYPE
0xF
Message type, AS can use it to identify different
uplink messages.
3~0
RESULT
0: success
1: failure
Process result of any downlink message that need
acknowledge
TYPE field
MSGID field
Bit
Name
Value
Description
7~0
MSGID
0~255
The MSGID field of corresponding downlink
message
2.3
Downlink
2.3.1
Register acceptance
Bytes
Item
TYPE
TYPE field
Bit
Name
Value
Description
7~4
TYPE
0x1
Message type, tracker can use it to
identify different downlink messages.
3~0
RESULT
0: success
1: illegal tracker
2: server busy
Register result
2.3.2
Lora configuration
Bytes
Item
TYPE
DR
MODE
TYPE field
5 / 12
Temperature and Humidity LoRaWAN Sensor
Bit
Name
Value
Description
7~4
TYPE
0x8
Message type, tracker can use it to
identify different downlink messages.
ADR
0: OFF
1: ON
ADR (Adaptive Date Rate) status
2~0
Reserved
0x0
Reserved for future use. If MODE is
CLAA, it indicates the frequency sweep
mode of tracker:
1: A mode
2: B mode
3: C mode
4: D mode
5: E mode
6: all frequency sweep
Bit
Name
Value
Description
7~4
DR
0~15
Data Rate(DR0~DR15)
REPTIND
0~1
Indicates whether report the H&T if the
value is the same. Default value is 0,
means always report.
2~0
Reserved
Reserved for future use
Bit
Name
Value
Description
7~5
MODE
0x1:AU920
0x2:CLAA
0x3:CN470
0x4:AS923
0x5:EU434
0x6:EU868
0x7:US915
Configure mode.
4~0
POWER
0~31
Configure transmit power (unit dBm)
DR field
MODE field
2.3.3
Sensor configuration
Bytes
Item
TYPE
TH
TYPE field
Bit
Name
Value
Description
7~4
TYPE
0x9
Message type, tracker can use it to identify different
downlink messages.
6 / 12
Temperature and Humidity LoRaWAN Sensor
3~0
Reserved
0x0
Reserved for future use.
TH field
Bit
Name
Value
Description
15~0
TH
1~65535
The period of temperature and humidity report,
unit 10s.
2.3.4
Command request
Bytes
Item
TYPE
MSGID
Bit
Name
Value
Description
7~4
TYPE
0xA
Message type, tracker can use it to
identify different downlink messages.
3~0
COMMAND
0x1: register request
0x2: device reset
Requested command.
0x1 used to request the tracker to send
register message.
0x2 used to reset the device.
TYPE field
MSGID field
Bit
Name
Value
Description
7~0
MSGID
0~255
Server generated sequence number of downlink
messages that need MSGID. Tracker will respond
ACK with this number, otherwise AS should resend
the message.
3.
Mechanical structure and Assembly
3.1
Dimension
3.2
Battery installation
Battery holder is inside the sensor. Just insert the 3.6V battery to the holder, the sensor will
start work with a default cycle. Please follow steps below when install a new battery.
Step1: Remove the cover.
Step2: Install the battery.
Step3: Reset the device.
7 / 12
Temperature and Humidity LoRaWAN Sensor
Step4: Close and fix the cover again.
Note: Don’t inverse the polarity of the battery when insert the holder!!!
8 / 12
Temperature and Humidity LoRaWAN Sensor
3.3
Sensor Fixation
On the back of the housing, there are 4 screw mounting holes which are isolated from inside of
the device. With this delicate design, the sensor could work in IP64 condition. Customer can use
these 4 screw mounting holes for outdoor fixture. Refer to Figure 3 below for the detailed
information of the screw mounting holes.
Figure 3. Screw mounting holes for outdoor fixture
3.4
Battery information
Lithium/thionyl chloride battery with PN ER34615 is used in the sensor, which could operate in -55 to +85
℃.
9 / 12
Temperature and Humidity LoRaWAN Sensor
Please Read Carefully:
Information in this document is provided solely in connection with Lansitec products. Lansitec reserve the right to make changes,
corrections, modifications or improvements, to this document, and the products and services described herein at any time, without
notice.
All Lansitec products are sold pursuant to Lansitec’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the Lansitec products and services described herein, and
Lansitec assumes no liability whatsoever relating to the choice, selection or use of the Lansitec products and services described
herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part
of this document refers to any third-party products or services it shall not be deemed a license grant by Lansitec for the use of such
third-party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any
manner whatsoever of such third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN LANSITEC’S TERMS AND CONDITIONS OF SALE Lansitec DISCLAIMS ANY
EXPRESS OR IMPLIEDWARRANTY WITH RESPECT TO THE USE AND/OR SALE OF Lansitec PRODUCTS INCLUDING
WITHOUT LIMITATION IMPLIEDWARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND
THEIR EQUIVALENTS UNDER THE LAWSOF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT.
LANSITEC PRODUCTS ARE NOT DESIGNED OR AUTHORIZED FOR USE IN: (A) SAFETY CRITICAL APPLICATIONS SUCH AS
LIFE SUPPORTING, ACTIVE IMPLANTED DEVICES OR SYSTEMS WITH PRODUCT FUNCTIONAL SAFETY REQUIREMENTS;
(B) AERONAUTIC APPLICATIONS; (C) AUTOMOTIVE APPLICATIONS OR ENVIRONMENTS, AND/OR (D) AEROSPACE
APPLICATIONS OR ENVIRONMENTS. WHERE LANSITEC PRODUCTS ARE NOT DESIGNED FOR SUCH USE, THE
PURCHASER SHALL USE PRODUCTS AT PURCHASER’S SOLE RISK, EVEN IF LANSITEC HAS BEEN INFORMED IN WRITING
OF SUCH USAGE, UNLESS A PRODUCT IS EXPRESSLY DESIGNATED BY LANSITEC AS BEING INTENDED FOR
“AUTOMOTIVE, AUTOMOTIVE SAFETY OR MEDICAL” INDUSTRY DOMAINS ACCORDING TO LANSITEC PRODUCT DESIGN
SPECIFICATIONS. PRODUCTS FORMALLY ESCC, QML OR JAN QUALIFIED ARE DEEMED SUITABLE FOR USE IN
AEROSPACE BY THE CORRESPONDING GOVERNMENTAL AGENCY.
Resale of Lansitec products with provisions different from the statements and/or technical features set forth in this document shall
immediately void any warranty granted by Lansitec for the Lansitec product or service described herein and shall not create or
extend in any manner whatsoever, any liability of Lansitec.
Lansitec and the Lansitec logo are trademarks or registered trademarks of Lansitec in various countries.
Information in this document supersedes and replaces all information previously supplied.
The Lansitec logo is a registered trademark of Lansitec. All other names are the property of their respective owners.
© 2015 LANSITEC - All rights reserved
http://www.lansitec.com
10 / 12
Temperature and Humidity LoRaWAN Sensor
Federal Communications Commission (FCC) Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
●Reorient or relocate the receiving antenna.
●Increase the separation between the equipment and receiver.
●Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
●Consult the dealer or an experienced radio/TV technician for help.
Warning: Changes or modifications made to this device not expressly approved by Nanjing Lansitec
Information Technology Co., LTD may void the FCC authorization to operate this device.
Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.
The distance between user and products should be no less than 20cm
11 / 12

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : No
Author                          : Administrator
Create Date                     : 2018:05:03 10:43:35+08:00
Modify Date                     : 2018:05:04 20:21:59+08:00
XMP Toolkit                     : Adobe XMP Core 5.4-c005 78.147326, 2012/08/23-13:03:03
Creator Tool                    : PScript5.dll Version 5.2.2
Metadata Date                   : 2018:05:04 20:21:59+08:00
Producer                        : Acrobat Distiller 9.0.0 (Windows)
Format                          : application/pdf
Title                           : <463A5CD5FDD4DABDF8D0D0B5C4B0B8BCFE5C283130302D303031393329CEC2CAAAB6C8B4ABB8D0C6F74643432DC0B6CBBC2DC2DED0C7BABD20342D32365CCBDCC1CFBFC7CCE52DCAAAB6C85CCAB9D3C3CAD6B2E12E646F6378>
Creator                         : Administrator
Document ID                     : uuid:551fa038-a671-4467-a4f0-0b5fa26e7424
Instance ID                     : uuid:59a8bff7-06b0-4d61-a9a1-0f76dabff8f8
Page Count                      : 12

EXIF Metadata provided by EXIF.tools