Tunnel wind speed and direction detector: Optimize ventilation design based on tunnel wind conditions to enhance comfort inside the tunnel. [Model: TW-SQX1, IoT integrated device, Tianwei Environment supports customized services]In tunnel operation, the ventilation effect directly affects the air quality and driving experience, and the tunnel wind speed and direction detector, as the "sensing nerve" of the ventilation system, provides scientific basis for optimizing ventilation design by accurately capturing the dynamic airflow inside the tunnel. When vehicles pass through or natural wind pressure causes changes in wind speed inside the tunnel, the detector can provide real-time feedback on the longitudinal and transverse wind speed distribution, helping management personnel determine ventilation blind spots and areas with turbulent airflow. If the wind speed in a certain area is too low, it can easily lead to exhaust accumulation and reduced visibility; If the wind speed is too high, it may cause dust or affect the stability of vehicle operation. Based on these data, the system can dynamically adjust the number and speed of fan starts and stops, or link with the guide plate to change the direction of airflow, ensuring uniform replacement of air inside the tunnel. At the same time, in emergency situations such as fires, detectors can quickly locate the diffusion path of smoke, assist in formulating smoke exhaust strategies, and avoid the retention of toxic smoke. This refined regulation based on wind conditions not only reduces ventilation energy consumption, but also significantly improves the driving comfort and safety inside the tunnel by maintaining appropriate air flow rate and freshness.

Product Overview:

The SQX1 tunnel wind speed and direction detector is a monitoring device tailored for tunnel environments. The detection probe is installed on the tunnel wall and uses ultrasonic time difference method to accurately measure wind speed and direction, providing wind speed and direction detection values for the tunnel control room. The data from the tunnel wind speed and direction detector supports the design and operation decisions of the tunnel ventilation system, ensuring compliance with the strict requirements of the "Design Specification for Highway Tunnel Ventilation and Lighting".

Ultrasonic wind direction and speed sensors have the characteristics of compact structure, no moving parts, and durability. It can adapt to various environments, work normally 24/7, and provide reliable data for meteorological monitoring in various fields.

Product Features:

1. The tunnel ultrasonic wind speed and direction detector uses the ultrasonic time difference method to detect horizontal wind speed and direction.

2. The detection device Wan is made entirely of corrosion-resistant materials, which are corrosion-resistant, durable, and have a long service life.

3. Using the principle of ultrasonic waves, the measurement data is more accurate and the initial starting value is lower.

4. Compared with traditional mechanical wind sensors, it has a lower threshold, no moving parts, is less prone to damage, and is easier to maintain.

5. It has multiple digital and analog output modes to adapt to different usage modes.

6. Solved the problem of traditional wind cup obstruction. This ensures the accuracy of wind speed measurement in any direction without blind spots or incomplete data.

Product Parameters:

Wind speed measurement range: -60-60 meters per second

Wind speed measurement accuracy: 0.1 m/s

Wind speed resolution: 0.01m/s

Communication interface:

1 RS485 digital output interface;

1 channel 4-20mA analog output interface;

1-channel relay switch wind direction output interface.

Supply voltage: 90V-305VAC (47-63Hz)

Working temperature: -40 ° C~+85C

Working humidity: 0-100% RH

Protection level: IP68

Average obstacle free time>50000 hours