Omnidirectional Airflow Velocity Sensor

The JT1401 air velocity sensor is developed based on the basic principle that the high-sensitivity thermistor loaded with current has a corresponding functional relationship with the wind speed. The sensor has the characteristics of omnidirectional test and fast response time, and can quickly capture the dynamic changes of tiny air flow, and can test the wind speed as low as 0.05m/s, which is suitable for the test scene of slight wind speed in the environment, especially the building microclimate environment test.

JT1406 omnidirectional wind speed sensor has high three-dimensional direction uniformity. At the same time, it adopts a miniature special packaging structure with a maximum diameter of about 5mm, which is suitable for small internal spaces such as electrical equipment and FFU. The circuit has a standard RS485 output, and the length of the circuit part is only 93mm. It has certain protection performance and is easy to integrate and use.

JT1411 omnidirectional wind speed sensor is a spherical packaged miniature wind speed sensor with high three-dimensional uniformity and flexible layout. The miniature special packaging structure with the maximum size less than 7mm is suitable for testing in small spaces such as circuits and electrical equipment. The transmission circuit has standard RS485, 4~20mA, 0~10V and other output waterproof, which is convenient for integrated use.