Setra???s Humidity Sensor (SRH) family

Model SRH Relative Humidity Sensor
Model SRH Relative Humidity Sensor

Boxborough MA, USA?? –?? Setra???s Humidity Sensor (SRH) family consists of a wall mount, duct mount, and outside air unit. This product line is designed to complement Setra???s pressure and current products while expanding the solution opportunities for the HVAC/building automation market and other relative humidity monitoring applications.

All models feature removable sensor tips, NIST traceability, and a durable capacitive sensor capable of full-scale 0 to 100% RH measurement.

The SRH product line offers accurate humidity with active or passive temperature sensing available in ??2%, ??3%, or ??5% RH accuracy. Humidity transmitters configured with active temperature option feature jumper-selectable Tspan ranges of 40 ??C, 50 ??C, and 60 ??C.

Key component of comprehensive HVAC/R solution, the Setra humidity/temperature solution is an important part of our overall HVAC/R solution which also includes pressure and current. This bundle of products has established Setra as a premiere HVAC manufacturer and a full-solution player for HVAC customers.

Robust, proven capacitive sensor
The unique pairing of Setra???s proven capacitance measurement technology with its custom ASIC (used in thousands of pressure devices) ensures reliable measure of RH levels from 0 to 100%. As a result, customers will experience better resistance to contamination, longer stability, and minimal drift.


* HVAC/R Control
* Indoor Air Quality (IAQ)
* Laboratories
* Antiquities Preservation

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Founded in 1967, Setra Systems, Inc. is a leading designer and manufacturer of pressure, acceleration, and weight sensing devices. Setra has devoted its engineering and research efforts to the development of transducers and systems based on the highly accurate variable capacitive transduction principle. Setra Systems was acquired in December 2001 by Gems Sensors of Plainville, Connecticut. Gems Sensors, a wholly-owned subsidiary of the Danaher Corporation, designs, manufactures and markets liquid level, flow and pressure sensors and controls.

Setra Systems, Inc.
159 Swanson Road
Boxborough MA 01719-1304 USA

Tel: +1 (978) 263-1400 ?? (Toll Free (800) 257-3872)