This is a thermal wind speed detection switch that turns the relay contacts ON/OFF when it detects the set wind speed! It provides a consistently stable wind speed and air volume.
This is a thermal air velocity detection switch that detects the airflow inside ducts and devices, and turns the relay contacts ON/OFF when the set wind speed is detected. Since it can be permanently installed in the duct, stable wind speed and air volume can always be obtained. Additionally, due to its relay output, automatic control of fans and dampers can be easily achieved by connecting it to control devices such as PLCs.
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basic information
The wind speed detection range is from 0 m/s to 10 m/s, and it can detect airflows with temperatures ranging from -10°C to 50°C with high precision of ±5% ±0.1 m/s (including temperature compensation). Since the amplifier and sensor are integrated, installation and wiring are easy. Wind speed settings can be arbitrarily configured using dedicated software. When the set wind speed is exceeded or not reached, the relay will operate. To prevent relay hunting (oscillation) caused by constantly changing wind speeds, a hunting prevention time can be set (from 0 seconds to 255 seconds).
Price range
P2
Delivery Time
※It varies depending on the quantity. Please contact us.
Applications/Examples of results
- Control of wind speed for the 24-hour hybrid ventilation system - Control of supply air volume - Monitoring of HEPA filter clogging - Control of exhaust air volume of the device
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Company information
Tonic is one of the few anemometer manufacturers in the country that produces wind speed sensors and anemometers at its own factory and possesses a calibration test wind tunnel that uses standard equipment regularly calibrated and inspected against national standards. In particular, the ultra-compact wind speed and temperature sensor QB series is well-received for measuring wind speed distribution in thermal design and validating simulations for product development in private companies and analysis in public research institutions. Additionally, we manufacture and sell duct-mounted airflow detectors called "Ductmeters" for managing supply and exhaust airflow in industrial air conditioning systems, such as factories. Notably, our chemical-resistant wind speed sensors have made it possible to monitor exhaust airflow in semiconductor and pharmaceutical factories for extended periods, which was previously impossible. Our factory also includes a clean room equipped with advanced facilities for the development of semiconductor sensors, as well as for small-batch processes such as wafer film deposition, etching, and patterning. For inquiries regarding wind speed and airflow measurement or semiconductor processing, please feel free to contact Tonic!
