MPP Modular Pressure Transmitter


The model MPP modular sanitary pressure transmitter has been specifically designed for placement in sanitary process applications in the Life Sciences industry where accurate and repeatable pressure measurements in difficult (vibration, wide temperature swings, humidity) environments are required. A sanitary diaphragm on the process boundary acts on an FDA and USP approved actuating fluid transferring pressure to an internally sealed piezo resistive transducer. The transducer’s millivolt output is then converted an analog 4-20 mA DC-signal that is proportional to the pressure exerted on the diaphragm. The resulting signal may be interfaced with Anderson-Negele Digital Indicators, PLC or other customer supplied instrumentation. The MPP is sealed from environmental conditions via fully potted electronics, patented double o-ring sealed enclosure and all welded construction. Modular construction allows a high degree of field customization with the benefit of individual component replacement. All product contact surfaces are constructed of 316L stainless steel, (available Hastelloy) and electropolished with a surface finish not exceeding 8 micro inch Ra. Non-product contact surfaces are constructed of both 316L and 304.

Product Features:

  • State of the art sanitary design delivers class leading performance
  • Replaceable components reduce cost of ownership
  • Diagnostic routines promote reliability, display verifies problem free operation
  • Intuitive menu driven setup simplifies commissioning

Applications


  • Bio-reactor head space pressure monitoring

  • Chromotography column pressure measurement

  • SIP monitoring

  • Pressure measurement of sterile gas lines

  • Pressure measurement within sterile transfer lines

  • Pressure measurement within filtration processes