The transmitter adopts a new infrared verification technology to measure CO2 concentration. The response is quick and sensitive, and it avoids the life and long-term drift of traditional electrochemical sensors. It is widely used in agricultural greenhouses, flower cultivation, edible fungus cultivation, etc. that require CO2 and temperature and humidity. Monitoring occasions. 485 communication, standard ModBus-RTU communication protocol, communication address and baud rate can be set, the farthest communication distance is 2000 meters. The equipment has 10-30V wide-voltage power supply, and the enclosure has a high degree of protection, which can adapt to various harsh conditions on site.

Features

1. New infrared calibration technology for CO2 concentration measurement, with high accuracy, low drift and long life

2. Wide measuring range, default 0-5000ppm (default), with temperature compensation, little influence by temperature.

3. 485 communication, standard ModBus-RTU communication protocol, communication address baud rate can be set, the farthest communication distance is 2000 meters

4. The product adopts a wall-mounted waterproof shell, which is easy to install and has a high degree of protection.

5. The product is easy to install and disassemble, suitable for occasions that require frequent disassembly and use.