Design Engineering

Pressure Gauge

By Design Engineering Staff   

General Omega pressure sensor sensors

Omega’s DPGM409 pressure gauge covers full spectrum of pressure measurement.

Omega introduced its DPGM409 pressure gauge, which covers the full spectrum in pressure measurement including Gage, Sealed Gage, Absolute, Compound Gage, Vacuum, and Barometric pressure ranges. Its core is a micromachined silicon sensor with 0.08 percent accuracy. Each unit is supplied with a 5-point NIST traceable calibration certificate and is tested to industrial CE standards. A user selectable analog output of either 0 to 5 Vdc, 0 to 10 Vdc or 4 to 20 mA is standard on all models and a built-in wireless transmitter option is also available.

The electronics are enclosed in a stainless steel and ABS housing that is washdown rated and has a unique magnetic stylus system for programming that prevents accidental programming changes. The display has 25.4 mm (1 in) digits plus a 0 to 100 percent bargraph. MIN/MAX/AVG readings are front panel programmable and free data logging and charting software is included. Power comes from a lithium battery with a typical life of four years.


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