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Near linear voltage output vs %RH •
Laser-trimmed interchangeability •
Enhanced accuracy, fast response •
Chemically resistant •
Stable, low drift performance •
Built-in static protection •
Often ideal for dew point and absolute moisture measurements •
POTENTIAL APPLICATIONS •
Battery-powered systems •
OEM (Original Equipment Manufacturer) assemblies
HIH-4602-A/C Series Relative Humidity (RH) sensors
combine both relative humidity and temperature sensing
in a TO-5 housing with a hydrophobic sintered stainless steel filter.
The laser-trimmed, thermoset polymer capacitive sensing elements
have on-chip integrated signal conditioning.
The temperature sensor is thermally connected with the RH sensor
making the HIH-4602-A/C often ideal for measuring dew point
and other absolute moisture terms. The HIH-4602-A
contains an integral thermistor, while the HIH4602-C
contains an integral precision RTD. Factory calibration
data supplied with each sensor allows individually
matched downstream electronics and ±3.5 %RH total accuracy.