SSI Technologies Digital Pressure Gauges

Economical Gauges in a Variety of Ranges

Four-digit Gauges offer a variety of ranges, accuracies, supply voltage and output capabilities. All contain a piezoresistive pressure sensing element, signal conditioning circuitry for temperature and calibration compensation and backlit LCD. Keypad functions include multiple pressure unit display reading (psi, bar or MPa), memory storage of maximum peak pressure and zero adjustment. Durable, laser-welded 304L stainless steel with 316L stainless steel convoluted diaphragm (except MGA-9V models) optimizes media isolation. Made in the USA.
MG-9V, MG1-9V, and MGA-9V are stand-alone models. Auto power off function preserves battery life. MGA-9V units don’t have a diaphragm—for use with dry air and noncorrosive gases.
MG-MD units are powered by a 10–18V DC external power supply and have multiple outputs, 4–20 mA current output and programmable high- and low-pressure set points.
Compliance: NEMA 4X rating.