Flame-Proof Enclosure, Accurate within 2%
Approved Series 2000 Magnehelic® Differential Pressure Gage can indicate positive, negative or differential pressures. Applications include filter resistance, furnace draft, and liquid levels with bubbler systems.
Features
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ATEX housing provides all the capabilities and value of the Magnehelic® in a flame & explosion proof enclosure
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Quick response to pressure changes means no delay in assessing critical situations
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Durable and rugged housing and high-quality components combined provides long-service life and minimized down-time
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High impact strength and high temperature rated for applications where hazardous environments exist
Product Applications
Specifications
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Service: Air and non-combustible, compatible gases.
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Wetted Materials: Consult factory.
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Magnehelic® Housing: Die cast aluminum case & bezel with acrylic cover; Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.
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Accuracy: ±2% of FS (±3% on -0, -100PA, -125PA, -10MM and ±4% on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C).
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Pressure Limits: -20 in Hg to 15 psig (-0.677 bar to 1.034 bar); MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar).
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Overpressure: Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See overpressure protection note on Magnehelic® Gage catalog page.
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Temperature Limits: 20 to 140°F (-6.67 to 60°C); Low temperature option: -20°F (-28.8°C); (Note: Product temperature limits are less than case limits).
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Mounting Orientation: Diaphragm in vertical position.
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Enclosure Rating: IP66. IP65 with option OPV, overpressure relief valve.
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Housing material: Aluminum.
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Finishing: Texture epoxy coat RAL7038.
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Pressure Connections: 1/8" NPT female brass (SS optional). In presence of acetylene it is necessary to use SS.
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Weight: 8.6 lb (3.9 kg).
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ATEX Certificate: BVI 14ATEX0072.
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Agency Approvals: ATEX Compliant CE 1370 Ex II 2G Ex d IIC T6 Gb / II 2D Ex tb IIIC T85°C Db, -60°C=Tamb=+60°C IECEx Compliant: Ex d IIC T6 Gb / Ex tb IIIC T85°C Db
