Humidity Sensor, 0 - 100% RH, ±2% accuracy, Capacitive, -40 - 120°C, 5V, Cased

Honeywell Sensing and Control HCH-1000-002 HCH-1000 Series cased capacitive polymer humidity sensor, 2,54 mm [0.100 in] lead pitch SIP

Manufacturer's part number :


Manufacturer Honeywell

Honeywell - Humidity

Description :

The HCH-1000 Series humidity sensor is a capacitive polymer sensor designed for relative humidity measurement. The sensor converts 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-10 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.

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    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
Features Similar products
Operating Humidity Range (% RH) 0 to 100 %RH  

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Accuracy Condition 0 to 100% RH  
Response Time 15s at 30 to 90% RH  
Long-term Stability ±0.2% RH each year  
Output Type Capacitive  
Combined Humidity & Temperature No  
Supply Voltage (V) 5 AC  
Package Type 2.54 mm lead pitch SIP  
Operating Temperature Range (°C) -40 to 120