wika Pressure gauges

wika Pressure gauges with Bourdon tube Process Gauge

Description :

execution
According to U.S. Standard ASME B 40.1
nominal size
4 ½ "
accuracy class
Grade 2A according to ASME B 40.1
(corresponding display accuracy of 0.5%)
display areas
0 ... 0.6 bar to 0 ... 1000 bar (0 ... 10 psi up to 0 ... 15000 psi)
or all other equivalent vacuum or combined
negative and positive pressure
compressive strength
Steady: full scale
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value
Permissible temperature
Ambient: -40 ... +65 ° C without liquid filling
-20 ... +65 ° C gauges with glycerine filling
Medium: +100 ° C max 1)
effect of temperature
In case of deviation from reference temperature (+20 ° C)
of the measuring system:
max. ± 0.4% / 10 K of full scale
protection
IP 54 according to EN 60 529 / IEC 529
(with liquid filling IP 65)

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wika Pressure gauges

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