Dwyer Magnehelic 2000-500pa Differential Pressure Gages

Details

Service	Air and non-combustible, compatible gases May be used with hydrogen Pressures must be less than 35 psi
Housing	Die cast aluminum case and bezel, with acrylic cover Exterior finish is coated gray to withstand 168 hour salt spray corrosion test
Accuracy	±2% (-HA model ±1) of FS (±3% (-HA ±1.5%) on -0, -100 PA, -125 PA, -10 MM ±4% (-HA ±2%) on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C)
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)
Enclosure Rating	IP67
Overpressure	Relief plug opens at approximately 25 psig (1.72 bar), standard gages only
Temperature Limits	20 to 140°F (-6.67 to 60°C) -20°F (-28°C) with low temperature option
Mounting Orientation	Diaphragm in vertical position
Process Connections	?" emale NPT duplicate high and low pressure taps - one pair side and one pair back
Dimensions	4" (101.6 mm) diameter dial face