Tunnel Environment Detector
VT-WTE Tunnel Ultrasonic Wind Sensor
High Precision Ultrasonic Anemometer for Highway/Subway Tunnel Ventilation
Crossed-type tunnel ultrasonic wind speed detector specifically designed for tunnel ventilation control and emergency smoke monitoring.
Product Overview
Features a non-contact cross-tunnel measurement system with a 5m to 25m sampling path, providing representative average velocity across the full tunnel cross-section. Integrates customizable alarm delay logic.
Technical Specifications
| Measurement Principle | Ultrasonic time-difference (Crossed opposed installation) |
| Wind Speed Range | -30 m/s ~ +30 m/sAccuracy: ± 2% |
| Sampling Path | 5 m ~ 25 m |
| Relay Output | 2-way dry-contact relay output |
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+86 18181946349Headquarters
Block 2st, Xinye Road 4th,
Gaoxin Zone, Pidu Zone,
Chengdu City, Sichuan, China