Dwyer Series 2000 Magnehelic Gauge

Description

Dwyer 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.

• 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.