Product Attribute	Attribute Value	Search
Accuracy	±2 %
Body Style	SIP
Current, Supply	20 mA
Dimensions	5 x 0.65 x 7 mm
Function	Humidity
Height	0.276" (7mm)
Length	0.196" (5mm)
Linearity	±2 °C
Maximum Operating Temperature	+120 °C
Measurement Range	100 % RH
Minimum Operating Temperature	-40 °C
Mounting Type	Through Hole
Number of Pins	2
Operating Voltage Range	Maximum of 5 V
Output	Voltage
Output Type	Voltage
Package Type	SIP
Primary Type	Humidity
Sensor Type	Humidity
Series	HCH-1000 Series
Supply Voltage	5 VAC
Technology	Capacitive
Temperature Coefficient	0.16 pF/°C
Temperature Operating Range	-40 to +120 °C
Temperature, Range	-40 to 120 °C
Termination	Through Hole
Type	Humidity
Voltage Range	5 VAC
Width	0.026" (0.65mm)

The Honeywell HCH-1000 Series Humidity Sensors are capacitive polymer sensors designed for relative humidity measurement. These sensors convert humidity value into capacitance, which can be measured electronically. Polyimide is used as a humidity sensing material because of its inherent IC (Integrated Circuit) processing compatibility, reduced temperature dependence and enhanced resistance against contamination. The HCH-1000 Series is manufactured using semiconductor technology. The sensor consists of a grid top electrode, a polyimide layer, and a bottom electrode. The grid top electrode on the bottom electrode provides enhanced sensitivity when compared to that of a standard structure. A cased version, for dust protection, and an uncased version are available. Features:

Polymer Sensing Offers Enhanced Resistance Against Contamination

Reduced Temperature Dependence

Semiconductor Fabrication Technology

Uses Glass Wafer as Substrate

Enhanced Sensitivity and Accuracy, Fast Response

Low Hysteresis and Long-Term Stability Specifications:

Operating Temperature Range: –40°C to +120°C (–40°F to +248°F)

RH Interchangeability: 0% RH to 59% RH ±5%; 60% RH to 100% RH ±8%

Repeatability: ±0.5%

Accuracy (BFSL): ±3.5%

RH Hysteresis: 3% RH

Output Signal: Capacitance Value

Package Style: SIP

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