Resistive humidity sensor

Resistive humidity sensor



Manufacturer : RVFM
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A miniature sensor consisting of a RH sensitive material deposited on a ceramic substrate. The AC resistance (impedance) of the sensor decreases as relative humidity increases.

  • High sensitivity and reliability in a small package
  • Fast response time
  • High resistance to chemicals and contaminants
  • Enclosed in a moulded, cream coloured body
  • 5mm pitch terminations


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Description

Code

RoHS

Datasheets

1+

10+

25+

50+

Manufacturer Part #: SRHR-233C

Resistive Humidity Sensor

61-0985ROHS CompliantTechnical Datasheet£2.83£2.61£2.18£1.97

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Technical Specification

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AC resistance value 25°CRH %Value kΩ
30920
40220
5066
6023
709.6
804.2
901.9
Humidity range30 to 90% RH
Rated voltage1.4 V AC pk
Rated power0.26 mW pk
Frequency range50Hz to 1kHz
Accuracy±3% RH 60% RH, 25°C
Hysteresis–3% RH 40-80% RH
Temperature dependence0.5% RH/°C
Response time60s
Operating temperature0°C to +60°C
Dimensions H x W x D (mm)18.6 x 14 x 6


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