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- One-stop sensor supplier
- Support OEM and ODM
- Stable supply of high volume products
- The more the quantity, the cheaper the price
- After-sale technical service support
Main products: temperature and humidity sensor, gas sensor, water quality sensor, liquid level sensor, dust sensor, illuminance sensor, ultrasonic sensor, laser sensor, infrared sensor, current sensor, relay module, development board, communication module, electronic module, power module , other accessories, etc.
Modbus 485 RS485 output humidity temperature transducer pipe duct temperature sensor
The transmitter is professionally used in pipe temperature and humidity measurement.Imported temperature and humidity measuring unit is adopted, with small drift and high accuracy.Pipeline installation method, convenient on-site installation, anti-interference circuit design, can withstand the on-site converter and other strong electromagnetic interference;Waterproof shell design is adopted for the equipment. 25um high-strength stainless steel material is used for the probe filter net, which can not only ensure the entry of gas molecules but also prevent the entry of dust particles and water drops. It can be used in wet and high dust occasions and is durable.
Functional features
1. 485 communication interface, standard modbus-rtu protocol, the communication address and baud rate can be set, and the longest communication line can reach 2000 meters;
2. The temperature accuracy + / - 0.5 ºC, humidity accuracy + / - 3% RH, high accuracy, low drift;
3. Adopt special EMC anti-interference devices, which can withstand strong electromagnetic interference on site, industrial-grade processing chips, and have a wide range of use;
4. 10-30v wide voltage range power supply, remote centralized power supply can still work normally;