Tunnel wind direction and wind speed detector

1.Product

The EC-A1 tunnel wind speed and direction detector is designed for online monitoring of wind speed and direction in tunnels. The detection probe is installed on the tunnel wall, and the instrument operation status and detection data can be observed in real time on site. At the same time, the output analog and switch signals can be connected to the underground PLC in the nearby sub-control room, and then connected to the main control room through data optical terminal and optical fiber, providing the tunnel main control room with the detection values of wind speed and wind direction in the tunnel as the basic basis for ventilation and operation.

2.Technical Specifications

Mechanical Specifications

Performance

Measurement performance

3.Performance

The EC-A1 tunnel wind speed and direction detector uses the ultrasonic time difference method to obtain the wind speed and direction values in the tunnel.

4.Feature

1) IP65 protection level, adaptable to the harsh environment in the tunnel. 

2) The sampling area spans the lane in the tunnel, which more truly reflects the gas flow rate in the tunnel. 

3) It adopts the ultrasonic detection principle and is not affected by the ambient temperature. 

4) Non-contact detection, no moving parts inside, reducing the failure rate.

5.Certificate

7.Other wind speed and wind direction sensor

For more information, please contact me.