Endress+Hauser 1N1F2A3R4K Pressure Transmitter

Endress+Hauser Cerabar PMC133 pressure transmitter, part number 1N1F2A3R4K, is a compact industrial sensor designed for accurate absolute and gauge pressure measurement with a 0-30 psi range and a 300 psi proof pressure. It uses an oil-free ceramic sensing element and a vacuum-tight housing to resist contamination and maintain long-term accuracy in demanding process environments. The 0-30 psi low-range variant enables precise monitoring of small pressure changes critical to control loops, while the device's 300 psi proof pressure provides a safety margin during calibration and testing. The Cerabar PMC133 family supports absolute and gauge measurements up to 400 bar, reflecting its broad applicability across different pressure ranges within the same product line.