- 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, 1-bit stop, no parity
- Colour: White
- The Product adopts industrial-grade chip, high-precision SHT20 temperature and humidity sensors, ensure the products with good reliability, high precision and interchangeability.
- Using Methods:1>.Connect signal receiver such as UNO to RS485 terminal. 2>.Input power supply at power terminal. 3>.According to the acquired data, the data is processed differently according to actual needs.
- Adopt RS485 hardware interface (with the lightning protection design), the protocol layer compatible with standard industrial Modbus Rtu protocol.
- This product integrating MODBUS protocol with ordinary, users can choose communication protocols, common agreement with automatic upload function(Connect the RS485 serial interface mode tool by automatically output temperature and humidity).