D1799 Digital Vacuum Gauge with Transmitter Nominal Dial Size 3 in Wetted Materials 316L Stainless Steel Accuracy +/-0.25 Percent of Full Scale Minimum Pressure 0 psi Maximum Pressure 3 000 psi Display Units bar ft wc in Hg kg/cm2 psig Output 4 to 20mA DC Series DPG-200 Gauge Primary Range Units psi Gauge Process Connection Gender Male IP Rating IP66 NEMA Rating NEMA 4X Gauge Process Connection Location Bottom Gauge Process Connection Size 1/4 in Gauge Process Connection Type MNPT