Description
The HIH-4000-003 Honeywell Humidity Sensor and HIH-4000 Series Humidity Sensors are designed specifically for high-volume OEM (Original Equipment Manufacturer) users. Honeywell Humidity Sensor HIH-4000-003, 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.
Specifications:
- Operating Temperature: -40ºC to 85ºC [-40°F to 185°F]
- Operating Humidity: 0% to 100% RH
- Supply Voltage: 4 to 5.8VDC
- Supply Current: 500µA
- Output Signal: Analog Voltage
- Hysteresis: ±3 %RH
- Item Code: HIH-4000
FEATURES
- Molded thermoset plastic housing
- Near linear voltage output vs % RH
- Laser trimmed interchangeability
- Low power design
- Enhanced accuracy
- Fast response time
- Stable, low-drift performance
- Chemically resistant
Potential Applications:
- Refrigeration equipment
- HVAC (Heating, Ventilation, and Air Conditioning)
- equipment
- Medical equipment
- Drying
- Metrology
- Battery-powered systems
- OEM assemblies
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