From SSI Technologies, Inc - Controls Division
The MediaGauge™ family of digital pressure gauges has four models. The MediaGauge™ models differ in accuracy, pressure ranges, media isolation, supply voltage, user functions and output capabilities.
All MediaGauge™ digital pressure gauges contain a piezoresistive pressure sensing element, signal conditioning circuitry for temperature and calibration compensation, a stainless steel input pressure port and a LCD back lit display. The MediaGauge™ digital pressures gauges, are made of all laser-welded 304L stainless steel and have a 316L stainless steel convoluted diaphragm (excluding the MGA-9V model) to optimize media isolation. The MGA-9V model is a lower cost digital pressure gauge with no diaphragm for use with dry air and non-corrosive gases.
Three models (MG-9V; MGA-9V and MG1-9V) are stand alone 9V battery operated with a 4 digit display. The MG-MD model is powered by a 10 - 18 Vdc external power supply and has multiple outputs: a 4 digit display; a 4-20 mA current output and a user programmable set limit switch.
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