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Cảm biến đo nhiệt độ và độ ẩm (Humidity and Temperature Transmitters) - Vaisala

Model: HMW92D

Detailed information:

Measurement parameter(s) Relative humidity
Temperature
Absolute humidity*
Dew point depression*
Dew point temperature*
Enthalpy*
Mixing ratio*
Wet bulb temperature*
Measurement range 0 ... 100 % RH
-5 ... +55 °C (+23 ... +131 °F) T
-5 ... +55 °C (+23 ... +131 °F) Td
Measurement accuracy At temperature +10 ... 40 °C (+50 ... +104 °F) and relative humidity 0 ... 90%:
±1.7 % RH
±0.3 °C T
Operating temperature -5 ... +55 °C (+23 ... +131 °F)
Operating voltage 20 ... 28VDC at 500 Ohm load
10 ... 28VDC at 0 Ohm load
Analog outputs 4 ... 20 mA
Housing classification IP30