WIKA 213.41.50 煤礦井下波登管壓力表0-600bar DIN20043 DN 10
Bourdon tube pressure gauges
Model 213.41, mining version
Bourdon tube pressure gauge model 213.41
Applications
■ For mining equipment and plants (hydraulic roadway support)
■ Application with dynamic loads, load cycles, pressure spikes, vibrations
Special features
■ Long service life and high indication accuracy
■ Stable pointer b
■ Robust design (forged brass case)
■ No bation of condensation
■ Dust protection
Debion
Nominal size in mm
50
Accuracy class
2.5
Scale range
0 ... 600 bar
Pressure limitation
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: full scale value
Operating temperature
Ambient: +10 ... +60 °C
Medium: +60 °C maximum
Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of the span
Standard version
Process connection
Cu-alloy,
lower mount (LM)
Plug connection per DIN 20043, DN 10
Pressure element
Stainless steel, brazed
Movement
Cu-alloy, wear parts argentan
Dial
Cu-alloy, white, with pointer stop pin, black lettering
Pointer
Plastic, black
Case
Forged brass
Window
Plexiglass
Bezel ring
Crimp ring, glossy finish stainless steel
Filling liquid
Glycerine 99.7 %
Options
■ Other process connection
■ Case lacquered to customer requirements
■ Dial: Special scales, inbions, special lacquer, coated with luminous paint
■ Pointer: Special lacquer, coated with luminous paint
Standard version
Dimensions in mm
Ordering inbation
Model / Nominal size / Scale range / Connection size / Options
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