Relative Humidity Sensors
Precision Relative Humidity Sensors for OEM Applications



The Precon HS-2000 Series Patented Relative Humidity Sensor sets a new standard in accurate, reliable and economic moisture measurement.  Based on capacitive-polymer technology, this socketed device is factory calibrated, eliminating the need for field re-calibration or difficult calibrations in OEM applications.  RH measurement is accurate to 2% with excellent stability.  Both moisture and temperature outputs are available in analog as well as two digital formats.



This sensor is designed for simple and quick installation, making it ideal for a number of demanding applications.  The four-pin connection provides for easy replacement in the field, reducing the overall cost to maintain large or complex systems.

HS-2000 Products  
HS-2000V: Data Sheet Link
Relative Humidity Sensor with linear analog voltage ouput 


HS-2000DD: Data Sheet Link
Relative Humidity Sensor with single supply voltage and direct digital interface


HS-2000D: Data Sheet Link
Relative Humidity Sensor with digital output via RS-232 connection


HS-2000D Evaluation Kit:  For use with the HS-2000D; Kit includes a DB-9 connector pre-wired to a 4 pin connector, serial cable and software CD. (Sensor sold separately)


HS-2000D Software and Source Code


HS-2000D LabVIEW Driver


Serial to USB adapter with cable:  Datasheet Link BUY NOW!



Humidity & Temperature    Outputs
Temperature Compensated
Low Cost
Factory Calibrated
Accurate to ± 2%
Field Replaceable
Good Stability
Excellent Chemical Resistance

Typical Applications

• OEM Equipment
• Computer Rooms
• Industrial
• Weather Metrology
• Humidifiers
• Data Logging
• Automation
• Refrigeration
• Environmental Chambers
• Laboratory
• Clean Rooms

Standard Products
Kele Precision Manufacturing has numerous humidity probes available.  Click here to see our current standard products.

Custom Products
Kele Precision Manufacturing can design and manufacture custom temperature and humidity probes for the most demanding applications, including OEM and Industrial, at very competitive cost.  Call us or e-mail your requirements and we'll provide a recommendation and quotation in 24 hours or less.



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