Product Name: | Temperature transmitter |
Product model: | ST-ST6-L2000 |
Version: | V1.0 |
Formulator: | He Genwen |
Reviewer: | Yuan Chao |
1. Product Introduction
ST-ST6-L2000 It is a high-performance temperature data acquisition transmitter. MODBUS Industrial control bus protocol, multiple transmitters can be connected to network with common bus, or other compliant MODBUS RTU Protocol bus networking.Monitor ambient temperature changes in real time and stably.This product has the characteristics of wide range, high accuracy, and easy installation. It has reliable sensor performance, long service life and fast response speed.
2. Scope of application
The products can be widely used in industrial factories, telecommunications base stations, communications rooms, HVACs, smart buildings, warehouses, medicine warehouses, libraries, ventilation ducts, greenhouses and other occasions where air temperature needs to be measured and controlled.
3. Technical parameters
Working power supply | DC5V~24V(Recommended 12 V) |
Output signal | MODBUS RTU protocol |
Temperature measurement range | -50℃~180℃ |
Temperature measurement accuracy | ±0.5℃ |
Response time | <15S(25℃) |
Operating temperature | -50℃~180℃ |
Storage temperature | -40℃~80℃ |
Wire parameters | Line length 2 m |
Wire temperature range | -50℃~180℃ |
4. Appearance size (unit: mm)
5. Wiring diagram
1、Power supply positive pole (VCC)
2、Negative power supply (GND)
3、RS485 Output A
4、RS485 Output B
6. Things to note
1、Before turning on the power supply, please confirm whether the wire sequence is correct;
2、Do not install a transmitter when the temperature exceeds the operating range;
3、The transmitter should be installed at a position that can effectively reflect the temperature of the measured area, and be careful to stay away from heat or cold sources;
4、Construction personnel should wear anti-static gloves and cut off the power supply during installation and wiring, and should not operate with live;
5、If there is a large temperature difference between the installation surface and the environment under test, it is recommended to use a bracket distance of 20 CM Install;
6、Some technical indicators of the product may be modified, and the indicators on the product logo shall prevail.
7. Quality assurance
Within 12 months of the product's factory, it provides free repair services for the product based on normal use and non-human damage.
8. See " ST-STX-L2000 Communication Agreement Description;Protocol QR code: 
