Home > Products > Environment monitoring instruments > HY-WT tunnel ultrasonic wind speed and direction detector
HY-WT tunnel ultrasonic wind speed and direction detector
- 200 Unit / Units per Month
- Shenzhen
- T/T Credit Card
Product Details
| Brand Name: | HONGYUE | Place of Origin: | Shaanxi, China | Model Number: | HY-WT |
| Power: | Electronic |
Product Description
The HY-WT tunnel ultrasonic wind speed and direction detector is specially designed and manufactured for online monitoring of wind speed and wind direction in the tunnel. The ultrasonic time difference method is used to install two ultrasonic probes on the two sides of the tunnel. When the internal airflow passes between the two ultrasonic probes, the ultrasonic waves pass the time difference of the round-trip of the transmitting beams to each other to obtain the wind speed and the wind direction value in the tunnel. Since the sampling area spans the entire tunnel, the detected wind speed has a true representativeness.
Features:
1. Cast aluminum body, surface aging treatment, adapt to the harsh environment inside the tunnel
2. The sampling area spans the inner lane of the tunnel, which more realistically reflects the gas flow rate in the tunnel.
3. Adopt ultrasonic detection principle, not affected by ambient temperature
4. Non-contact detection, no moving parts inside, reducing the failure rate
Technical Parameters:
Measuring principle: Ultrasonic time difference method
Installation method: Install on both sides of the tunnel
Measuring range: Wind speed: -30 m / s ... +30 m / s Wind direction: positive and negative
Measuring path: 5m...50m
Measurement accuracy: ±0.1 m / sec
Average time: 1 second
Analog output: 2 channels of 4-20mA current output, maximum load impedance 500Ω
Switching output: 2 passive relay outputs
Digital interface: RS232, RS485
Communication Protocol: ModBus
Supply voltage: 220VAC±10%, 50Hz/60Hz
Ambient temperature: -40 to +65 ° C
Protection level: IP66
Installation method: Install on both sides of the tunnel
Dear customer:
You see on our website products quotation, just a market reference price. We can according to customer specific requirements to give the actual price.
Dear Customer,
We,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history.
Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing,bioscience,medical apparatus and instruments,internet technology and some frontier science.
Through a long-time development,we own a national resources system of various professional talents,abundant supply for various components & parts and special materials,full producing &processing equipments,strong Technological standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing,scientific research,market development and or you want to build your own brand in your country,it’s our honor to cooperate with you.In this way,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba.
We firmly believe that science and technology is no boundaries.
Our mission is to make every effort to contribute to all humanity.
Your earlier friendly enquire from us would be highly appreciated.Thanks in advance!
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