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Digital humidity and temperature sensors
4 February 2015, Analogue, Mixed Signal, LSI
The devices in Honeywell's HumidIcon range are digital output-type relative humidity (RH) and temperature sensors combined in the same package. They offer RH accuracy levels from ±4,5% (HIH 6100) up to ±1,7% (HIH 9000).
The sensors benefit from long-term stability (1,2%RH over five years) and extended reliability (over 9 million hours mean-time-to-failure). Other technical details include a low supply voltage (2,3 V d.c.), low power consumption (1 μA in sleep mode) and 14-bit resolution.
With their wide operating temperature range, the devices are ideal for use in many industrial and medical applications, such as HVAC/R equipment, air compressors, humidifiers/dehumidifiers, telecom cabinets, respiratory therapy and incubators / microenvironments. |
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