Temperature and humidity sensor module HTF3223
Description
Based on the rugged HS1101LF humidity sensor, HTF3223LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate measurement is needed. It features a miniature connector for easy, cost-effective mechanical mounting. Direct interface with a micro-controller is made possible with the modules linear frequency output.
MAIN FEATURES
Size and connector type match existing humidity modules.
Stable, linear proportional frequency output from 10 to 95% RH.
Calibrated within +/- 5% RH @ 55% RH.
Optional 10 K +/- 3% NTC temperature sensor (HTF 3223)
Stable characteristics with temperature.
High reliability and long term stability
HUMIDITY SENSOR SPECIFIC FEATURES
Instantaneous de-saturation after long periods in saturation phase.
Fast response time.
High resistance to chemicals.
Not affected by water immersion.
Patented solid polymer structure.
TEMPERATURE SENSOR SPECIFIC FEATURES
High quality thermistor
Stable
High sensitivity
MAXIMUM RATINGS
Ratings |
Symbol |
Value |
Unit |
Storage Temperature |
Tstg |
-40 to 85 |
°C |
Storage Humidity Range |
RHstg |
0 to 100 |
% RH |
Supply Voltage (Peak) |
Vs |
7 |
Vdc |
Humidity Operating Range |
RH |
0 to 99 |
% RH |
Temperature Operating Range |
Ta |
-30 to 80 |
°C |
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