SHT20 High Accuracy Sensor Module Modbus Temperature and Humidity Transmitter

SHT20 High Accuracy Sensor Module Modbus Temperature and Humidity Transmitter

Features:

• The product adopts an industrial-grade chip, a high-precision imported SHT20 temperature and humidity sensor to ensure excellent reliability, high precision, and interchangeability of the product

• Using RS485 hardware interface (with lightning protection design), the protocol layer is compatible with 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)

 
Specification:

• Product name: temperature and humidity transmitter

• DC power supply: DC 5V~30V

• Output signal: RS485 signal

• Temperature accuracy: ±0.5℃ (25℃)

• Humidity accuracy: ±3%RH

• Temperature range: 0%RH~80%RJ

• Temperature resolution: 0.1℃

• Humidity resolution: 0.1%RH

• Equipment power consumption: ≤0.2W

• Communication address: 1~247 can be set, default 1

• Communication protocol: Modbus-RTU protocol and custom common protocol

• Baud rate: configurable, default 9600, 8-bit data, 2-bit stop, no parity

Package includes:

• 1 x Transmitter