MD02 Temperature and Humidity Transmitter SHT20 Sensor Modbus RS485

The product adopts an industrial-grade chip, a high-precision imported SHT40 temperature and humidity sensor to ensure excellent reliability, high precision, and interchangeability of the product. Using an RS485 hardware interface (with lightning protection design), the protocol layer is compatible with the standard industrial Modbus-Rtu protocol. This product integrates the MODBUS protocol and the common protocol. The user can choose the communication protocol. The common protocol has an automatic upload function (connecting RS485 through the serial port adjustment tool will automatically output temperature and humidity). Note: This module does not support changing the slave ID.

Applications:

1. Factory Detect
2. Equipment box Detect
3. Environmental test
4. Home security

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Features:

1. Support MODBUS RTU protocol
2. RS485 supports 1000 meters of communication
3. Standard DIN35 mounting rails
4. High precision
5. Industrial products, high progress SHT20 temperature, and humidity sensor, the RS485 communication
6. Standard MODBUS protocol and ordinary protocol, the user can choose communication protocol
7. The baud rate can decide for themselves
8. Temperature Precision: +/-0.5℃
9. Temperature Resolution: 0.1℃
10. Communication address:1~247(default 1)
11. General agreement with automatic upload function, upload speed can decide for themselves

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Package Includes: 

1 x MD02 Temperature and Humidity Transmitter SHT20 Sensor Modbus RS485