4-1/2" Turret Mount Gage, ASME Grades A & 2A
Spirahelic® Direct Drive Pressure Gage relies on a bourdon tube in order to be dependable. Applications include systems with high cycle rates and environmental with continuous vibration shock.
Features
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Direct drive design with single moving part maximizes lifespan and accuracy without the need to recalibrate
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Elastic Bourdon tube resists overpressure and returns to original setting
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Blowout hole prevents early failure from high overpressure conditions
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Single element sensing means total lower cost of ownership because of long service life and lower cost to maintain
Product Applications
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Systems with high cycle rates
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Process with problematic pressure surges and spikes
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Environmental with continuous vibration shock
Specifications
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Service: Compatible gases & liquids.
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Wetted Materials:
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Grade A accuracy: Inconel® X-750 alloy Bourdon tube, nickel plated brass connection block.
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Grade 2A accuracy: Inconel® X-750 alloy Bourdon tube, type 316L SS connection block.
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Housing: Black polycarbonate case and clear acrylic cover.
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Accuracy: Grade A (2%-1%-2%); Grade 2A (0.5% F.S.).
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Pressure Limit: 150% of full scale. Gage will maintain its specifications for overpressures up to 150% maximum range. Normal operation should be between 25% and 75% of full scale.
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Temperature Limits: -65 to 180°F (-53.9 to 82.2°C).
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Size: 4-1/2" (114.3 mm) dial face - Design conforms to ASME B40.1.
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Process Connections: Dual size 1/2" male NPT x 1/4" female NPT, bottom connections.
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Weight: 18.2 oz (516 g).