Pressure Transmitters and Transducers

FW Murphyries pressure transmitter and the PXDS Series pressure transducer are state-of-the-art instruments designed to provide 4 to 20 mA (PXMS) or 1-5 VDC (PXDGS) outputs. The manufacturer states that the field adjustable instruments feature a precision micro-machined silicon diaphragm with fully welded stainless steel pressure port to offer greater accuracy, stability, and a range of compatibility.

The manufacturer uses silicon technology to provide a miniature micro-machined diaphragm that is electrostatically bonded to a glass substrate. It is then stitch-bonded within a glass to metal seal assembly to provide exceptional thermal and stress isolation. According to the manufacturer, this technology assures an accuracy of 0.25% and stability over a range of operating conditions.

The transmitter and transducer enclosure is made of 316 stainless steel and all wetted parts are 316L stainless steel. The manufacturer also offers models enclosed in an aluminum conduit body for enhanced component.

Available ranges are from -30 to +30-in. H2O (-76- to + 76-cm H2O) through 0 to 10,000 psi (68.95 MPa) [689 bar].

The instruments are designed for use with devices and applications that include compressors, engines, process control, liquid level, and pumps.

<%=company%>, PO Box 470248, Tulsa, OK 74147. Tel: 918-627-3550. Fax: 918-664-6146.