Specifications - WIKA 232.30.63 Mode D'emploi

2. Safety / 3. Specifications
Explanation of symbols
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant
European directives.
ATEX European Explosion Protection Directive
(Atmosphère = AT, explosible = EX)
Instruments bearing this mark comply with the requirements
of the European Directive 94/9/EC (ATEX) on explosion
protection.
Instruments bearing this mark on the dial are safety pressure
gauges with solid baffle wall per EN 837 (S3).

3. Specifications

Pressure limitation
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: Full scale value
Temperature effect
When the temperature of the measuring system deviates from the reference
temperature (+20 °C):
max. ±0.4 %/10 K of full scale value
IP Ingress protection
Enclosing case IP 54 or IP 65 as special feature (EN 60529 / IEC 529)
WIKA operating instructions model 232.3x.063 with 851 per ATEX
Before mounting and commissioning the pressure
gauge, ensure you read the operating instructions!
GB
9