In addition to the indication of the pressure by the gauge, the contacts allow to activate remote alarms

Contacts are mounted only on Ø 100 pressure gauges with stainless steel dry case.

The removable cover allows the installation of a block of contacts operated by the pointer of the gauge.

The contacts are mounted in front of the dial and are adjustable over the full range of the measuring scale (DIN 16085). Option: Mounting of contacts behind the dial with P502 series (see corresponding data-sheet).

The set points and their indicators are adjusted from outside the cover using a disengageable key. Two contacts of the same block can be set to the same threshold value. The contact is activated when the pointer passes above or below the set point.
The pointer moves freely through the entire range, regardless of settings.

Assembly on pressure gauge guard:

Mounting the pressure gauge on a gauge guard requires the use of a specific bench. BAMO may fill on its bench for you: gauge guard with pressure gauge, pressure switch or pressure transmitter. The degassed oil is filled in under vacuum to guarantee a good pressure transmission and therefore a good accuracy.