Products specifications
| Attribute name | Attribute value |
|---|
| # of Serial Ports | 1 |
| Communication | RS485, Serial |
| Input | Humidity, Temperature |
| Output | RS485 Modbus RTU |
| RH Output | RS485 Modbus RTU |
| Temperature Output | RS485 Modbus RTU |
| Supply Voltage | 5~28 Vdc |
| Product Type | Temperature and Humidity Transmitter RS485 |
Description
The transmitter has a built-in temperature and humidity sensor with a compact size
- The circuit uses imported industrial-grade microprocessor chips and imported high precision temperature sensors to ensure the product's excellent reliability and high precision
- The equipment can be used in a non-condensing environment of 0-99.9% RH
- The product uses the 485 communication interface standard ModBus-RTU communication protocol
- The communication address and baud rate can be set, and the communication distance is up to 2000 meters
- The product has an anti-reverse connection protection function, and the reverse connection Will not burn the equipment
- Features
- 485 communication interface, standard ModBus-RTU protocol, communication address and baud rate can be set, and the communication line can be up to 2000 meters
- Temperature accuracy ±0.3℃, humidity accuracy ±3%RH, high precision, low drift
- Use special EMC anti-interference devices, can withstand strong electromagnetic interference on site, industrial-grade processing chips, wide range of use
- 5～28V wide voltage range power supply, long-distance centralized power supply can still work normally
- Power supply reverse connection protection function, reverse connection of positive and negative poles will not burn the equipment
