HTF3226LF – Temperature and Humidity Module
HTF3226LF HPC053 Rev E www.meas-spec.com April 2008
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• Full Lead free product
• Calibrated within +/-5% @55%RH
• Small size and very cost effective
• Miniature connector (JST)
• 10kOhms +/-3% NTC temperature sensor
(1% optional)
DESCRIPTION
Based on the rugged HS1101LF humidity sensor, HTF3226LF 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 module’s linear frequency output.
FEATURES
APPLICATIONS
• The best combination of cost effectiveness and
performance
• Stable, linear proportional frequency output from
10% to 95%RH
• Stable and reproducible 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
• Printers
• Home Appliance
…
