• For applications with high dynamic pressure pulsations or vibration a liquid filled case and socket restrictor are available
• Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
FeaTureS
• Excellent load-cycle stability and shock resistance • Solid front thermoplastic case • Positive pressure ranges to 30,000 psi • All lower mount connection gauges are factory prepared for liquid filling
(LBM: must install membrane prior to field filling)
Specifications Design
ASME B40.100 Sizes
4½” & 6” (115 & 147 mm) dial size accuracy class
± 0.5% of span (ASME B40.100 Grade 2A) ± 1.0% of span (ASME B40.100 Grade 1A) (for 20,000 psi range and above)
ranges Vacuum / Compound to 200 psi
Pressure from 15 psi to 30,000 psi or other equivalent units of pressure or vacuum
Working pressure J
Steady: full scale value Fluctuating: 0.9 x full scale value Short time: 1.5 x full scale value Operating temperature
Ambient: -40°F to +150°F (-40°C to +66°C) - dry -4°F to +150°F(-20°C to +66°C) - glycerinefilled -40°F to +150°F (-40°C to +66°C) - silicone filled Medium: max. +212°F (+100°C)
Temperature error
Additional error when temperature changes from reference temperature of 68°F (20°C) ±0.4% for every 18°F (10°C) rising or falling. Percentage of span.