Tunnel Environment Detector
VT-WDS21E Tunnel Wind Speed Sensor
High Precision Tunnel Anemometer for Real-time Air Velocity Monitoring
Specially designed for wall mounting in transportation tunnels, feeding real-time wind speed data to the central control room for automatic ventilation.
Product Overview
Engineered specifically for enclosed transportation infrastructure. Provides bidirectional wind measurement (-30 m/s to +30 m/s). Supports AC and DC power supplies.
Technical Specifications
| Wind Speed Range | -30 ~ +30 m/sAccuracy: ± 2% |
| Wind Direction | Bidirectional (Positive / Negative) |
| Output Signals | RS232 / RS485, 4-20 mA, Relay Output |
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Block 2st, Xinye Road 4th,
Gaoxin Zone, Pidu Zone,
Chengdu City, Sichuan, China