The Model 201 Pressure Transducer offers a wide operating temperature range and a 45-psi overpressure capability. This makes the product ideal for applications including vapor recovery systems, exhaust gas control systems and industrial scrubbers. It is also used in the transmission and distribution of gases. The manufacturer also reports that the model 201’s all-welded, no o-ring construction results in a leak-free design and is ideal for critical low range applications. The transducer also features an Inconel diaphragm and an insulated electrode, which forms a variable capacitor. As the sensor pressure increases or decreases, the capacitance changes.  This change in capacitance is detected and converted to a fully conditioned linear current output signal. 

Setra Systems
159 Swanson Road, Mail Stop 14-26
Boxborough, MA 01719
(800) 257-3872
fax: (508) 264-0292
www.setra.com