The OBS-C-LE Series is the only centre-mount integral moulded one-piece plastic Pressure Transmitter and Gauge Guard. Gauge Guards protect the pressure gauge from any corrosive media in the process system via an isolator. The OBS-C-LE Series Center Mount Pressure Transmitters are truly unique and industry leading when it comes to pressure measurement in corrosive environments.

OBS-C-LE Pressure Transmitters are a one-piece design and come factory pre-filled, resulting in an industry leading accuracy of 1.0%, eliminating the need for filling saves the user time and difficulty filling a gauge isolator.

The bright LED will change from green to red in any upset condition. The OBS-C-LE has a 4-20mA output + 2 Relays (NPN or PNP).

The OBS-C-LE Series is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications.

Engineering the entire body in plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up even in the most corrosive environments.