HPP805A031 MULTIPLE PACKAGE QUANTITY OF 10 PIECES HM1500LF HUMIDITY ANALOG VOLTAGE OUTPUT
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HM1500LF Relative Humidity Module • Small size product • Product free from Lead, Cr 6+ , Cd and Hg • Humidity calibrated within +/-2% • Typical 1 to Volt DC output for 0 to 100% RH at 5Vdc supply • Ratiometric to voltage supply from 4.75Vdc to 5Vdc • Patented solid polymer structure Based on the rugged HS1101LF capacitive humidity sensor, HM1500LF is a dedicated humidity transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module’s linear voltage output. • Full interchangeability • High reliability and long term stability • Not affected by water immersion • Very low temperature dependence • Suitable for 3 to 10 Vdc supply voltage • Industrial • Process control • Humidity Sensor Specific features Instantaneous de-saturation after long periods in saturation phase Fast response time Part could be washed with distilled water 1 Soldering temperature profiles available on request / contact us at PERFORMANCE SPECS MAXIMUM RATINGS Ratings Storage Temperature Storage Humidity Supply Voltage Peak Humidity Operating Range Temperature Operating Range Symbol Tstg RHstg Vs RH Ta Value -30 to 70 0 to 100 10 0 to 100 -40 to 60 Unit °C % RH Vdc % RH °C HM1500LF HPC062_F October 2012 HM1500LF Relative Humidity Module ELECTRICAL CHARACTERISTICS Ta=23°C, Vs=5Vdc +/-5%, R unless otherwise stated Humidity Characteristics Humidity Measuring Range Relative Humidity Accuracy 10 to 95% RH Supply Voltage regulated at 5Vdc* Nominal Output at 5Vdc Current consumption Temperature Coefficient 10 to 50°C Average Sensitivity from 33% to 75%RH Sink Current Capability Humidity Hysteresis Time Constant at 63% of signal, static 33% to 75%RH Warm up time electronic Humidity resolution Output Impedance *Maximum power supply ramp up time to Vcc should be less than 4ms. Symbol RH Vs Vout Ic Tcc +/-3 150 70 Max 100 +/-5 150 +/-1 10 Unit %RH %RH Vdc V mA %RH/°C mV/%RH µA %RH s ms %RH TYPICAL PERFORMANCE CURVES HUMIDITY SENSOR • Measurement conditions HM1500LF is specified for accurate measurements within 10 to 95% RH. Excursion out of this range <10% or >95% RH, including condensation does not affect the reliability of HM1500LF characteristics. Dedicated HM15XX products are available for extreme RH conditions as HM1520 for low dewpoints . Consult MEASFRANCE for further information. • Modeled Signal Output RH % 10 15 20 25 30 35 40 45 50 Vout mV 1325 1465 1600 1735 1860 1990 2110 2235 2360 RH % 55 60 65 70 75 80 85 90 95 Vout mV 2480 2605 2730 2860 2990 3125 3260 3405 3555 ORDERING INFORMATION HPP805A031 MULTIPLE PACKAGE QUANTITY OF 10 PIECES HM1500LF HUMIDITY ANALOG VOLTAGE OUTPUT Sample kit of HM1500LF is available through MEASUREMENT SPECIALTIES web site: Customer Service contact details Measurement Specialties, Inc - MEAS France Impasse Jeanne Benozzi CS 83 163 31027 Toulouse Cedex 3 FRANCE Tél +33 0 5 820 822 02 Fax +33 0 5 820 821 51 Sales: HM1500LF HPC062_F October 2012 HM1500LF Relative Humidity Module Comments Power supply ramp up time specification added HPP Number updated, RoHS logo added Standardized datasheet format and Current consumption lowering updated New MEAS template, MEAS-France contact details updated Who C.EISMANN D. LE GALL D. LE GALL D. LE GALL-ZIRILLI Date September 06 September 07 April 08 October 12 HM1500LF HPC062_F October 2012 |
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