Cerabar PMP51B is a digital pressure transmitter with metal process membrane, providing accurate pressure measurement in liquids or gases for process ranges up to 400 bar. Size: Thread, flange, or hygienic process connection, G1/2 thread (common) Application: Process pressure measurement in liquids or gases Measuring Principle: Metal process membrane, digital sensor Measuring Range: -1/0 to 400 bar Process Temperature: -40 to +130°C (+150°C for 1 hour) Material: Metal (stainless steel) wetted process membrane Key Features: Intuitive commissioning wizard 4-20 mA HART, PROFINET with Ethernet-APL, and Bluetooth communication options ATEX, IECEx, CSA C/US, NEPSI approvals with SIL safety option