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The HIH-4000 Series Humidity Sensors are designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor’s near linear voltage output. With a typical current draw of only 200 μA, the HIH-4000 Series is often ideally suited for low drain, battery operated systems. Tight sensor interchangeability reduces or eliminates OEM production calibration costs. Individual sensor calibration data is available. The HIH-4000 Series delivers instrumentation-quality RH (Relative Humidity) sensing performance in a competitively priced, solderable SIP (Single In-line Package). Available in two lead spacing configurations, the RH sensor is a laser trimmed, thermoset polymer capacitive sensing element with on-chip integrated signal conditioning. The sensing element's multilayer construction provides excellent resistance to most application hazards such as wetting, dust, dirt, oils and common environmental chemicals.
HIH-4000 Series Humidity Sensors – Honeywell


HIH-4000 Series Humidity Sensors Datasheet English 173KB
HIH-4000 Series Humidity Sensors Installation Instructions English 123KB
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Browse HIH-4000 Series Products

Product Combined Humidity and Temperature Sensor Output Accuracy (Best Fit Straight Line)
HIH-4000-001 No Analog voltage N/A
HIH-4000-002 No Analog voltage N/A
HIH-4000-003 No Analog voltage ±3.5 %RH
HIH-4000-004 No Analog voltage ±3.5 %RH


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