Indicating Transmitter Output 4 to 20mA Maximum Pressure 20 in wc Minimum Pressure 0 in wc Accuracy +/-0.5 Percent (Electrical) +/-2 Percent (Mechanical) Number of Wires 2 Power Required 10 to 35V DC Process Connection Size 1/8 in Process Connection Type NPT Process Connection Gender Female IP Rating Not Rated NEMA Rating Not Rated Series 605 Electrical Connections Screw Terminals NIST Traceable Certificate No Display Type Dial Connection Location Back Diameter 5 in