• Bourdon tube pressure gauge for diaphragm seals

Bourdon tube pressure gauge for diaphragm seals

and electrical contact device, Type series BR42..


  • Bourdon tube pressure gauge for diaphragm seal and electrical contact device
  • Nominal range -1…3 bar to -1…15 bar,
    0…4 bar to 0…400 bar
  • High quality case with bajonet ring DN 100
  • Case, measuring element and pressure connection of stainless steel
  • Instrumention connection welded with diaphragm seal
  • Small temperature error by means of reduced-volume measuring element * Process connection via diaphragm seal product group D5
  • Electrical contact device per DIN 16085:
    - slow acting contact
    - magnetic snap contact
    - inductive contact
    - inductive contact with integrated switching amplifier
  • Approvals/Certificates
    - Explosion protection
    - Certificate of measuring equipment for Russian Federation
    - Material certificate per EN 10204
    - Calibration certificate per EN 10204
    - Classification per SIL2
  • Higher overload protection
  • Case with liquid filling
  • Damping of movement
  • Electronical angle-of-rotation sensor, see data sheet D6-020



The pressure gauge type series BR42.. has been especially constructed for the
operation with diaphragm seals. A custom bourdon tube that is reduced in volume produces a very slight temperature error. Diaphragm seals with
reducedmembrane surface areas may also be used. A large selection of
diaphragm seals − D5 product category − is available for a variety of



Application area

● Food industry
● Pharmaceutical industry
● Biotechnology

Type series