The Cerabar T PMP 135 is a pressure transmitter for sanitary applications, e.g. in the food processing and pharmaceutical industries. It is designed for measuring absolute and gauge pressures in gases, vapors, and liquids.

The process pressure acting on the metallic separating diaphragm of the sensor is transmitted to a resistance bridge via a fill fluid. The change in the output voltage of the bridge is proportional to the pressure and can be measured directly.

Features Include:

• For absolute and gauge pressures up to 500 psi

• Flush-mounted process connections with metal diaphragm

• Design per 3–A guidelines

• Analog output accuracy ≤ 0.5%

• Up to 5 times overload resistant

• Excellent longterm stability (0.15% per year)

• Process temperature, –13 to +212 °F; maximum temperature 275 °F (1 hour)

• Wetted materials made of 316L SS with a surface quality of Ra ≤ 0.8 µm (better than 150 grit)

• 4 to 20 mA 2–wire analog output