Models 632.50, 633.50

Capsule pressure gauge, stainless steel

For the process industry, NS 63, 100 and 160

Selected documents
Sales contact Questions? Find a contact in your vicinity.


  • With liquid filled case for applications with high dynamic pressure pulsations or vibrations
  • For gaseous, dry and aggressive media, also in aggressive ambience
  • Process industry: chemical/petro-chemical, pharmaceutical, biotechnology, machine and power generation industries

Special Features

  • Zero adjustment in front
  • All stainless steel construction
  • Special connection location on request
  • Low scale ranges from 0 ... 2.5 mbar


EN 837-3

Nominal size in mm
63, 100, 160

Accuracy class

Scale ranges
NS 63: 0 ... 40 mbar to 0 ... 600 mbar
NS 100: 0 ... 16 mbar to 0 ... 600 mbar
NS 160: 0 ... 2.5 mbar to 0 ... 600 mbar
or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation
Steady: Full scale value
Fluctuating: 0.9 x full scale value

Permissible temperature
Ambient: -20 … +60 °C
Medium: +100 °C maximum

Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.6 %/10 K of full scale value

Ingress protection per IEC/EN 60529
IP54 for model 632.50 (without liquid filling)
IP65 for model 633.50 (with liquid filling)

Wish list - Documents (0)

There are currently no documents on your wish list. You can add any document from the download area to your wish list. To do this, select the desired language using the flag symbol.

The maximum number of 20 entries was reached.

To receive your download link via e-mail, enter your address here:

The e-mail address is invalid.