MD01 Temperature and Humidity Transmitter SHT20 Sensor Industrial-Grade Temperature and Humidity Monitoring

The product uses industrial-grade chips and high-precision imported SHT20 temperature and humidity sensors to ensure the excellent reliability, high precision and interchangeability of the product. Using RS485 hardware interface, 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 by himself. The common protocol has an automatic upload function (connecting RS485 and passing the serial port adjustment tool will automatically output temperature and humidity).
Product Highlights: Industrial grade product, high progress SHT20 temperature and humidity sensor, RS485 communication; Standard MODBUS protocol and common protocol are integrated, users can choose communication protocol by themselves; The baud rate can be set by yourself; The common protocol has an automatic upload function, and the upload rate can be set by yourself.
Product parameters: Working
voltage: DC4-30V (the highest should not exceed 33V)
Maximum power: 0.2W
Working temperature: temperature -20 Celsius+60Celsius, humidity 0%RH-100%RH
Control accuracy: temperature ± 0.3C elsius (25Celsius), humidity ±3%RH (25Celsius)
Output interface: RS485 communication (standard MODBUS protocol and custom common protocol), see protocol description for details
Device address: 1-247 can be set, the default is 1
Baud rate: default 9600 (users can set by themselves), 8 data, 1 stop, no parity
Colour: Black
Material: plastic
Size: 60x30x18mm
Package Contents: 1* sensor Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.