Bourdon Tube Pressure Gauges Solid-Front Test Gauge - Direct Drive Type
332.34DD
Applications
- Test gauge accuracy for rough service conditions that include severe shock
and vibration
- Suitable for corrosive environments and gaseous or liquid media that will
not obstruct the pressure system
- Process industry: chemical, petrochemical, refining, power stations, mining,
environmental technology, mechanical engineering and plant construction
Special features
- Excellent load-cycle stability and shock resistance
- Movement-less direct drive Bourdon tube
- Positive pressure ranges to 10,000 psi
- Calibration certificate
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Standard Features |
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Design ASME B40.100 |
Weather protection Weather resistant (NEMA 3 /
IP54) |
Sizes 4¨ö¡± (115 mm) dial size |
Pressure connection Material: 316
SS Lower mount (LM) and lower back mount
(LBM) 1/4¡± or 1/2¡± NPT |
Accuracy class ¡¾ 0.25% of span (ASME B40.100 Grade
3A)* |
Bourdon tube / wetted parts Material: Inconel
X-750 316 SS socket & capillary All
connection nicro-brazed |
Ranges Vacuum / Compound to 300
psi Pressure from 30 psi to 10,000
psi or other equivalent units of pressure or vacuum
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Filter Porous metal disk - 316
SS Porosity: 25 to 50 microns
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Working pressure Steady: full scale
value Fluctuating: 0.9 x full scale
value Short time: 1.5 x full scale value
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Dial White aluminum with mirror band, black
lettering Mirror band dial - aluminum substrate with white
polyester film and black lettering |
Operating temperature Ambient: -65¡ÆF to
+190¡ÆF Medium: -65¡ÆF to +400¡ÆF |
Pointer Black aluminum, adjustable, knife
edge External zero adjustment Adjustment
screw located on window |
Temperature error Additional error when temperature
changes from reference temperature of 68¡ÆF (20¡ÆC) ¡¾0.4% for every 18¡ÆF (10¡ÆC)
rising or falling. Percentage of span. | |
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