SITRANS P320 Pressure transmitter Gauge pressure HART (4...20 mA) Measuring cell filling: Silicone oil Maximum measuring span: 63 bar (914 psi) Female thread 1/2-14 NPT Process connection: Stainless steel 316L/1.4404, Seal diaphragms: Stainless steel 316L/1.4404, Sensor differential pressure: Process flange: Stainless steel 316/1.4408 Die-cast aluminum housing Dual chamber device Intrinsic safety, Explosion proof 2 x M20 x 1.5 With display (lid with glass window) Cable gland and sealing plug attached, metal Labeling type plate English - psi ATEX (Europe) Mounting bracket, stainless steel 1.4404/316L with mounted manifold 7MF9011-4FA, process connection to transmitter 1/2-14 NPT male PTFE sealing and pressure test, certified with a factory certificate (EN 10204-2.2)