GAGE SPECIFICATIONSService:Air and non-combustible, compatible gases.Wetted Materials:Consult factory.Accuracy:±5% FS @ 70°F (21.1°C). Gage face mounted in vertical position.Pressure Limits:30 psig (2.067 bar).Temperature Limits:20 to 120°F (-6.7 to 49°C).Process Connections:Barbed for 3/16″ ID tubing (STD); 1/8″ male NPT (optional).Size:4-1/8″ (104.78 mm) depth x 3-1/16″ (77.79 mm) diameter.Weight:23 oz (652 g).SWITCH SPECIFICATIONSSwitch Type:(2) SPDT relays.Electrical Rating:5 A @ 120/240 VAC resistive; 5 A @ 30 VDC.Electrical Connections:Screw type terminal block. Accepts 22-12 AWG wire.Power Requirements:24 VDC / 24 VAC 50/60 Hz 4 W.Mounting Orientation:Gage face in vertical position.Set Point Adjustment:Push buttons.Standard Accessories:(2) mounting screws, (1) .050″ hex allen wrench.Agency Approvals:CE, cULus.