Specifications - WIKA NS100 Betriebsanleitung

2. Safety / 3. Specifications
The end user must ensure that the pressure gauge is connected to the equipo-
„
tential bonding of the end-use application via the process connection. The
sealings used at the process connection must be electrically conductive.
Avoid handling substances that might react dangerously with the materials of
„
the pressure gauge.
Avoid handling substances that are liable to spontaneous combustion.
„

3. Specifications

Pressure limitation
Models 4X2.30.1X0, 4X3.30.1X0, 4X2.50.1X0, 4X3.50.1X0:
Steady:
Fluctuating:
Short time:
Models 4X2.X6.1X0 / 4X3.X6.1X0:
Steady:
Fluctuating:
Short time:
Temperature effect
When the temperature of the measuring system deviates from the reference
temperature (+20 °C):
max. ±0.8 %/10 K of full scale value
Case ingress protection
IP54 (with liquid filling IP65)
For further specifications see WIKA data sheet PM 04.03, PM 04.07 and the
order documentation.
1) For general use, no ATEX requirement
WIKA operating instructions pressure gauge, model 4 per ATEX
Full scale value
0.9 x full scale value
5 x full scale value, however max. 40 bar
Full scale value
0.9 x full scale value
40, 100 or 400 bar
(per EN/IEC 60529)
1)
EN
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