Relative Humidity Sensors can be used in both indoor and outdoor investigative research and building science applications.
Based on the rugged Humirel HTS2010 humidity sensor, the HTM2500 is a dedicated humidity and temperature transducer designed for applications where a reliable and accurate measurement is needed.
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Building science research
Restoration
Industrial Applications
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Hermetic Housing
Humidity calibrated within ±2% @55% RH
Integrated Thermistor – MF52 pearl-shaped precision NTC thermistor (cable version)
Small size
Compatible with SMT Mobile and Industrial WiDAQ
Full interchangeability
High reliability and long term stability
Not affected by water immersion
Instantaneous de-saturation after long period in saturation phase
Fast response time suitable for low voltage wireless applications.
High resistance to chemicals
Unique solid polymer structure
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Electrical Characteristics
Operating Voltage (with SMT A3): 0V to 5VDC
Sensing Element: HTM2500
Environmental
Operating Temperature: -30° to 70°C
Operating Humidity Range: 0% to 100%
RH Storage Temperature: -40° to 85°C
Storage Humidity: 0% to 100% RH
Humidity Characteristics
Humidity Measuring Range: 1% to 99% RH
RH Accuracy (10 to 95% RH): ±3 to ±5 %
RH A3 Supply Voltage: 5VDC
Current Consumption: 0.4mA
Temperature Coefficient (10°C to 50°C): ±0.1 %RH/°C
Average Sensitivity from 33% to 75% RH: +25 mV/%RH
Recovery time after 150 hours of condensation: 10 seconds
Humidity Hysteresis: ±1.5 %RH
Long term stability: ±0.5 %RH/yr
Time Constant (at 63% signal, static): 33% to 76% RH 5 seconds
Relative Humidity Sensors can be used in both indoor and outdoor investigative research and building science applications.
Based on the rugged Humirel HTS2010 humidity sensor, the HTM2500 is a dedicated humidity and temperature transducer designed for applications where a reliable and accurate measurement is needed.
