HY-WDS21E Tunnel Wind Speed Sensor, High Precision Tunnel Anemometer for Real-time Air Velocity Monitoring in Highway, Railway Tunnel Ventilation System
HY-WDS21E Ultrasonic Anemometer uses highly stable ultrasonic probes to simultaneously measure wind speed and direction based on principle of TOF(time of flight) of ultrasonic sound wave. It’s 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.
5.0
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Application
⦁ Tunnel airflow monitor
⦁ Ports and harbour
⦁ Emergency services
⦁ Coastal and ocean buoys
⦁ Environmental monitoring
⦁ Photovoltaic plant
Technical Specifications
| Wind Speed | |
|---|---|
| Wind Speed | -30 ~ +30 m/s |
| Resolution | 0.01 m/s ; Accuracy: ±2% |
| Wind Direction | |
| Wind Direction | Positive or Negative |
| Output | |
| Interface | RS232 or RS485 |
| Analog Output | 4-20mA stand for 0~30m/s |
| Relay Output | Open stand for positive wind direction. Close stand for negative wind direction. |
| Protocol | MODBUS-RTU |
| Baud rate | 1200~115200 bps |
| General | |
| Power supply | 100~240VAC 50/60Hz or 12~24VDC |
| Operating Temperature | -40 ~ +70°C |
| Operating Humidity | 0 ~ 100% |
| Protection Class | IP65 |
| Dimensions | 120×140×200 mm3 |
| Weight | 0.6 kg |
| Shipping Weight | 4 kg |
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Related Products
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Hongyuv Technology specializes in the R&D and manufacture of meteorological and traffic monitoring sensors, with a complete in-house independent development and production system established.
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Products
Ultrasonic Anemometer
All-in-one Weather Station
Rain Gauge
Portable Weather Station
Visibility Sensor
Road Surface State Detector
Tunnel Environment Detector
Contact with us
Contact person: Stefan
Tel: 15390030365
E-mail: stefan@hongyuv.com
WhatsApp: 8615390030365
Address: Block 1st, Xinye Road 4th, Gaoxin Zone, Pidu Zone, Chengdu City, Sichuan Province, China