Relative Humidity Sensor 083F & Relative Humidity / Temperature Sensor 085A
Relative Humidity Sensor 083F & Relative Humidity / Temperature Sensor 085A
是 Met One Instruments 环境传感器，原始说明为：Relative Humidity Sensor 083F & Relative Humidity / Temperature Sensor 085A
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Relative Humidity Sensor 083F & Relative Humidity / Temperature Sensor 085A
The 083F Relative Humidity Sensor is a highly sensitive and stable humidity measurement tool that provides outstanding accuracy. It is reliable in the full range of relative humidity conditions, from 0-100%, performing equally well in meteorological, industrial, laboratory and other demanding settings. Model 085A is a combined relative humidity/temperature sensor. Both sensors can be used with a variety of radiation shields.
The 083F/085A Relative Humidity Sensor measures variance in the capacitance change of a one- micron thick dielectric polymer layer. This film absorbs water molecules through a metal electrode and causes capacitance change proportional to relative humidity. The thin polymer layer reacts very quickly, providing up to 90% of the final value of relative humidity in fewer than five seconds. The sensor’s response is essentially linear, with small hysteresis, and negligible temperature dependence.
All solid state construction, digital electronics
Fast response of less than 5 seconds to 90% of final value
Low power consumption of 4 mA at 12 VDC
Easily cleaned using distilled water
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