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Introduction
The TesterMeter-JT1402 Air speed sensor is developed based on the basic principle that a high-sensitivity thermistor loaded with current has a corresponding functional relationship between its heat dissipation rate and wind speed. The sensor has the characteristics of omnidirectional testing and fast response time. It can quickly capture the dynamic changes of small air flows, and can test wind speeds as low as 0.05m/s. It is suitable for testing scenarios of environmental breeze speeds, especially in building microclimate environments 's test. JT1402 has RS485, 4~20mA or 0~10V standard signal outputs. The sensor adopts a split structure design, and the sensor part is a rod-shaped structure with a ball-cage protective cover, which is connected to the processing circuit through extension leads. |
Features
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