Safety Instructions; Description - WIKA 532.51.100 Mode D'emploi

1. Safety instructions / 2. Description

1. Safety instructions

The appropriate national safety regulations (i.e. EN 837-2 Selection
!
and installation recommendations for pressure gauges) must be
GB
observed when installing, commissioning and operating these
Caution
instruments.
Serious injuries and/or damage can occur should the appropriate regulations
„
not be observed
Only appropriately qualified personnel should work on these instruments
„
The actual maximum surface temperature is not generated by the
„
instruments themselves, but primarily by the respective medium temperature!
For maximum permissible medium temperatures see Table 1.

2. Description

Nominal size 100 and 160 mm
„
The pressure gauges measure the pressure by means of elastic diaphragm
„
measuring elements. The reference point is absolute pressure "zero".
The measuring characteristics are in accordance with the EN 837-3
„
standards
4 WIKA Operating Instructions pressure gauges Model 5 per ATEX