JT1401 Air Velocity Sensor
Model: JT1401
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.
Parameter name
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Technical indicators
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Illustrate
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structure type
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Integrated structure, omnidirectional test
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Wind speed range
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0-10m/s (0-20m/s can be customized)
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Wind Speed Accuracy
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0.05-2.0m/s ±(0.05 m/s+2% of reading) >2.0 ±(0.1 m/s±2% of reading)
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Response time
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0.2s
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(t 63 , 1m/s wind speed, 25°C, tested under standard atmospheric pressure)
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Wind temperature range
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-10-60°C
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Wind temperature accuracy
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±1°C(<1m/s); ±0.5°C(>1m/s)
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test module output signal |
RS485 standard MODBUS protocol
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supply voltage
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DC5V-9V
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use environment
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Probe -25—80°C; 0—90%RH
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non-condensing state
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Temperature compensation
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0—80°C
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Interface form
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Standard M12X1 six-core aviation connector
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Structural material
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Stainless steel + polymer material
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degree of protection
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IP54
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storage temperature
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-30—80°C
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Accessories
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Protective Ball Cage
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Standard
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protective hat
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Standard
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Cable length can be customized, see selection method
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