Omega PM130 Series is a pressure module designed to be used with Omega PCL-130 Process Calibrator. It is powered by the calibrator and provides accurate pressure measurements in various engineering units. The PM130 Series modules have a wide pressure range, from 5 PSI to 2500 PSI, and can be used for applications such as pressure testing, leak detection, and calibration of pressure gauges and transducers. The modules are easy to install and use, and they feature a rugged construction that makes them suitable for use in harsh environments.