Honeywell Sensing and Control

 
 

HIH-4000-001

 

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HIH-4000 Integrated Circuity Humidity Sensor, 2,54 mm (0.100 in) Lead Pitch SIP
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Description
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 linear voltage output. With a typical current draw of only 200 �A, the HIH-4000 Series is 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 low cost, 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.

Features Potential Applications
Features
  • Molded thermoset plastic housing with cover
  • Linear voltage output vs %RH
  • Laser trimmed interchangeability
  • Low power design
  • High accuracy
  • Fast response time
  • Stable, low drift performance
  • Chemically resistant
Potential Applications
  • Refrigeration
  • Drying
  • Meteorology
  • Battery-powered systems
  • OEM assemblies
Product Specifications
Package Style Solderable SIP
Termination Details 2,54 mm [0.100 in] Lead Pitch
Series Name HIH-4000
RH Accuracy ± 3.5% RH, 0-100 % RH non-condensing, 25 °C, 5 Vdc supply
RH Interchangeability ± 5% RH, 0-60% RH; ± 8% @ 60-100% RH Typical
RH Hysteresis ± 3% of RH Span Maximum
RH Repeatability ± 0.5% RH
RH response time, 1/e 15 s in slowly moving air @ 25 °C
RH Stability ± 0.2% RH Typical at 50% RH in 1 Year
Supply Voltage 4.0 Vdc to 5.8 Vdc
Supply Current 500 µA Max.
Operating Humidity Range 0 to 100% RH, non-condensing
Operating Temperature Range -40 °C to 85 °C (-40 °F to 185 °F)
Temperature Compensation True RH = Sensor RH/(1.0305+0.000044T-0.0000011T2) T in °C
(True RH = Sensor RH/(0.9237-0.0041T+0.000040T2) T in °C)
Availability Global
Comment Light sensitive, shield from bright light.
UNSPSC Code 411121
UNSPSC Commodity 411121 Transducers