Description
Series 2000 Magnehelic Differential Pressure Gauges must be calibrated prior to use. Simple, frictionless Magnehelic movement quickly indicates low air or non-corrosive gas pressures either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems.
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PART NUMBER PRESSURE DIFFERENTIAL
GA-9706 0.25-0-0.25" w.c.
2000-0 0-0.5" w.c.
242-038 0-1.0" w.c.
Dwyer Series 2000 Magnehelic Gauge
- Temperature Limits: 20 to 140°F.* (-6.67 to 60°C).
- Pressure Limits: -20˝ Hg. to 15 psig.† (-0.677 bar to 1.034)
- Overpressure: Relief plug opens at approximately 25 psig
- Connections: 1/8″‘ NPT female high and low-pressure taps duplicated – one pair side and one pair back.
- Housing: Die-cast aluminum case and bezel, with acrylic cover. Exterior finish is coated gray to withstand 168-hour salt spray corrosion test.
- Size: 4˝ (101.6 mm) diameter dial face.
- Accuracy: Plus or minus 2% of full scale (3% on – 0 and 4% on – 00 ranges), throughout range at 70F.
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