WIKA 232.36 - Manual (Page 5)

Installation with
spanner
WIKA Operating instructions pressure gauges Model with 831 per ATEX 5
064
46 07/
009 GB/D/F
GB
3. Technical data and intended use
3. Technical data and intended use
Pressure limitation
Model 21X.20, 23X.50/30: Steady: full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value
Model 23X.36: Steady: full scale value
Fluctuating: 0.9 x full scale value
Short time: overload range
Process connection
In according with the general technical regulations for pressure gauges
(i.e. EN 837-2 „Selection and installation recommendations for pressure
gauges“).
When screwing gauges in, the force required for this must not be applied
through the case, but rather through the spanner flats (using a suitable tool)
provided for this purpose on the square shaft of standard connections.

Temperature effect
When the temperature of the measuring system deviates from the reference
temperature (+0 °C): max. ±0.4 %/10 K of full scale value
IP Ingress protection
Housing (EN 60 59/IEC 60 59)
Model 1.0:
IP 54
Models 3X.X0/36: IP 65