Ordering Information Model(1) IGP05S Gauge Pressure Transmitter, Value Tier Electronics Versions/Output Signals -T HART and 4 to 20 mA with SIL 2 Structure — Direct Connect(2) 22 316L ss Process Sensor; 316L ss Diaphragm; Silicone Fill; 1/2 NPT Ext. Conn.; 1/4 NPT Int. Conn. Span Limits D With -T Electronics: 3.4 and 1380 kPa (0.5 and 200 psi) Conduit Connection and Housing Material 1 1/2 NPT Conduit Connection, Both Sides, Aluminum Housing Electrical Certifications FD FM Classes I, II and III Division 1 explosion proof, dust-ignition proof, Zone approved AEx d IIC(3) Refer to Accuracy (Includes Linearity, Hysteresis, and Repeatability), page 33 for accuracy specifications.Not available with Electrical Certification codes that end in D or P.Available with all biplanar structures and only the following Direct Connect Structure codes: 52, 53, 60, 61, 90, 91, 92, 93, F2, F3, F4, F5, D5, D6, S5, S6, SH, SJ, 24, 26, and 28.