Models DPGS43HP.100, DPGS43HP.160

Differential pressure gauge with switch contacts

For the process industry, high overload safety up to 40, 100, 250 or 400 bar

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


    • Control and regulation of processes
    • Monitoring of plants and switching of electric circuits
    • For measuring locations with a high differential pressure overload and/or high working pressures (static pressures), also in aggressive environments
    • Easy-to-read, analogue on-site display needing no external power
    • Pump monitoring and control, filter monitoring, level measurement on closed vessels

Special Features

  • Differential pressure measuring ranges from 0 … 60 mbar
  • High working pressure (static pressure) and high overload safety, selectable up to 40, 100, 250 or 400 bar
  • Measuring cell liquid dampening against rapid pressure changes
  • Instruments with inductive contacts for use in hazardous areas
  • Instruments with switch contact for PLC applications


Wherever the process pressure has to be indicated locally and, at the same time, circuits need to be switched, the model DPGS43HP.1x0 switchGAUGE finds its use.

Switch contacts (electrical alarm contacts) make or break circuits dependent upon the pointer position of the indicating measuring instruments. The switch contacts are adjustable over the full extent of the scale range (see DIN 16085), and are mounted predominantly below the dial, though also partly on top of the dial. The instrument pointer (actual value pointer) moves freely across the entire scale range, independent of the setting.
The set pointer can be adjusted using a removable adjustment key in the window.

Switch contacts consisting of several contacts can also be set to a single set point. Contact actuation is made when the actual value pointer travels beyond or below the desired set point.

The pressure gauge is manufactured in accordance with DIN 16085 and fulfils all requirements of the relevant standards (EN 837-3) and regulations for the on-site display of the working pressure of pressure vessels.
As switch contacts, magnetic snap-action contacts, reed switches, inductive contacts and electronic contacts are available. Inductive contacts can be used in hazardous areas. For triggering programmable logic controllers (PLC), electronic contacts and reed switches can be used.

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.