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High-precision RS485/4-20mA High-speed Railway Tunnels Monitoring Ultrasonic Wind Speed And Direction Detector

High-speed Railway Tunnels Ultrasonic Wind Speed And Direction Detector

Tunnel Ultrasonic Wind Speed Detector
· Cast aluminum body · Surface anodizing · Non-contact dete
This tunnel ultrasonicwind speed and direction sensoris a high-precision meteorological detection device designed specifically for tunnel
environments. The product uses ultrasonic technology to monitor the wind speed and direction in the tunnel in real time, providing accurate data to
support tunnel ventilation and operation management. Installed on the side wall of the tunnel, it can effectively collect airflow data across the tunnel
lanes to ensure the accuracy of wind speed and direction measurements.

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Product Description

Description：
This ultrasonic anemometer has advantage of light weigh, robust,no moving parts, free of maintenance and calibration on site, simultaneously output wind speed and direction. It can be used in conjunction with a PC, data logger or other device, which has compatible communication protocol with it.

Wind Speed	Range	0- 30m/s
	Accuracy	±2%
	Resolution	0.01m/s
Wind Direction	Angle	Positive and negative
	Resolution	1°
Digital Output		RS485
Analog Output		4-20mA current isolation output, maximum load impedance 500Ω
Protection Level		IP67
Working Temperature		-45℃ - +75℃
Working Humidity		0 - 100%
Power Requirements		220VAC±10%，50Hz/60Hz
Power consumption		1W