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Hőmérséklet és páratartalom távadó SHT20 érzékelő pontos hőmérséklet és páratartalom figyelő ipari minőségű Modbus RS485
Temperature and humidity transmitter SHT20 sensor accuracy temperature and humidity monitoring industrial grade Modbus RS485
Product Description:
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 (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 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;
The standard MODBUS protocol is integrated with the common protocol, and users can choose the 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℃ 60℃, humidity 0% RH-100% RH
Control accuracy: temperature ±0.3℃(25℃), humidity ±3% RH(25℃)
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-bit data, 1-bit stop, no parity
Size: 60*30*18mm
1005003496511913/2 - fullstar