HY-WDS21E Tunnel Wind Sensor
HY-WDS21E ultrasonic wind speed and direction sensor is specially designed for the tunnel application, it’s installed on the tunnel wall and providing real-time tunnel wind data to total control room, as a basic basis for ventilation and operation. At the same time, the analog and digital signals output from sensor can be connected to the PLC in the nearby sub-control room and then to the general control room through optical fiber.
Details
Brief Introduction
HY-WDS21E ultrasonic wind speed and direction sensor is specially designed for the tunnel application, it’s installed on the tunnel wall and providing real-time tunnel wind data to total control room, as a basic basis for ventilation and operation. At the same time, the analog and digital signals output from sensor can be connected to the PLC in the nearby sub-control room and then to the general control room through optical fiber.
HY-WDS21E ultrasonic wind speed and direction sensor is specially designed for the tunnel application, it’s installed on the tunnel wall and providing real-time tunnel wind data to total control room, as a basic basis for ventilation and operation. At the same time, the analog and digital signals output from sensor can be connected to the PLC in the nearby sub-control room and then to the general control room through optical fiber.
Main Features
- Cast aluminum body, anodized surface for harsh environments in the tunnel
- Ultrasonic measurement free from influence of ambient temperature
- Non-contact detection, no moving parts, reduce the failure rate
Technical Specification
|
Principle |
Ultrasonic time-difference technology |
|
Installation |
Wall of tunnel |
|
Range |
Wind speed -30m/s~30m/s(other range can be customized) |
|
Resolution |
0.1m/s |
|
Accuracy |
±2% |
|
Digital interface |
RS232，RS485 |
|
Signaloutput |
Wind Speed:4-20 mA output(load < 500Ω) |
|
Wind Direction: Relay output(three terminals NO or NC) |
|
|
Protocol |
ModBus |
|
Power supply |
100~220VAC±10%，50Hz/60Hz |
|
Protection Grade |
IP66 |
|
Operating temperature |
-45℃ - +75℃ |
|
Operating humidity |
0 - 100% |
|
Power consumption |
1W |
Site Photos
Technical
| Contact ： | Stefan |
|---|---|
| Phone ： | +86 18681878709 |
| Email ： | stefan@hongyuv.com |
| QQ ： | 2146432059 |
| Skype ： | stefan@hongyuv.com |
| Wechat ： | wswgenius |
| Address ： | Room 7th,Floor 3rd ,Block 1st, Xinye Road 4th,Gaoxin Zone,Pidu Zone,Chengdu City,Sichuan Province,China |