HIH-4021-003 Honeywell Humidity Sensor

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Product Details:

Product	Description
Brand	Honeywell
Model No.	HIH-4021-003
Accuracy	±3.5% RH
Voltage supply	4 to 5.8 Vdc
Current supply	500 µA
Operating temperature	-40 to 85 Deg.C
Operating humidity	0-100 %
Storage temperature	-50 to 125 Deg.C
Output Type	Analog Voltage
Output	3.198V @ 75.3%RH
Mounting Type	Through Hole

Above specifications mentioned are for quick reference only. Actual technical details has to be obtained from below catalog.

Description

The HIH-40104020/4021 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-4010/4020/4021 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-4010/4020/4021 Series delivers instrumentation quality RH (Relative Humidity) sensing performance in a competitively priced, solderable SIP (Single In-line Package).

The HIH-4010 is an uncovered integrated humidity sensor, the HIH-4020 is a covered integrated circuit humidity sensor, and the HIH-4021 is a covered, condensation-resistant, integrated circuit humidity sensor. All three products are available in two lead space 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. Both products are available in two lead spacing configurations, as well as with or without calibration and data printouts.