SITRANS P320 Pressure transmitter Level (with differential pressure measuring cell) HART (4...20 mA) Measuring cell filling: Silicone oil Maximum measuring span: 600 mbar (241.1 inH²O) Version for diaphragm seal with fastening thread 7/16-20 UNF, please order associated remote seal with separate item. System delivery time: Delivery time of the transmitter included in the delivery time of the remote seal. Diaphragm: Stainless steel 316L/1.4404, measuring cell: Stainless steel 316L/1.4404; Sensor Differential pressure: process flange: Stainless steel 316/1.4408 Die-cast aluminum housing Dual chamber device no Ex 2 x 1/2-14 NPT With display (lid with glass window) Cable gland and sealing plug attached, plastic Quality inspection certificate - 5 point factory calibration (IEC 60770-2) General approval without Ex approval: World (CE, UKCA, RCM, CSA, EAC, FM, KCC)