Diaphragm Monitoring System - NewDMS-FP

Brand: WIKA Alexander Wiegand SE & Co. KG

The WIKA combinations consisting of diaphragm seal, pressure measuring instrument and monitoring element are best suited for the harshest and hygienic measuring tasks.

The systems can withstand the cleaning vapour temperatures occurring in SIP processes and ensure a sterile connection between the medium to be measured and the diaphragm seal.

The product WIKA model DMS-FP is protected under granted patent DE 19949831 and is subject to several pending patents, so e.g. US 2018180505, DE 102016015447, CN 108240885.
  • Double-diaphragm system to ensure the separation of the process and the pressure measuring instrument.
  • Clamp connection easy to open for cleaning and seal replacement.
  • Suitable for SIP and CIP.
  • Patent applied for in various countries, e.g. DE 19 94 98 31.


Scale Range

  • -1 to 25 bar (-30 inHg to 400 psi)

Media Pressure

  • 10 to 130° C (50 to 266° F)

Ambient Temperature

  • 10° to 40° C (50° to 104° F)

Storage Temperature

  • 10° to 60° C (50° to 140° F)

Material of Construction

  • Diaphragm, Pressure Element & Sensor: Stainless Steel 1.4435 (316L)

Case Material

  • Stainless Steel, with solid baffle wall (Solidfront) and blow-out back

Window Material

  • Laminated Safety Glass

Environmental Protection

  • IP65
  • IP54

  • Hygienic pressure measurement for the pharmaceutical industry and for aseptic food processing
  • Pressure / vacuum measurement on pipelines, fermenters, bioreactors and vessels as well as with processing and transport of high-quality media
  • Suitable for the production of active pharmaceutical ingredients (API)
  • For gases, vapour; liquid, pasty, powdery and crystallising media
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