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Dwyer 2000-00 Series 2000 Magnehelic Differential Pressure Gage
Indicate Positive, Negative, or Differential Pressure
English: 0-.25" w.c.
Accuracy: +/- 4.0% F.S.
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Mfg. Part #:
Dwyer Instruments - Series 2000: 2000-00 Magnehelic Differential Pressure Gage
• Filter Monitoring
• Air Velocity with Dwyer Pitot Tube
• Blower Vacuum Monitoring
• Fan Pressure Indication
• Duct, Room or Building Pressures
• Clean Room Positive Pressure Indication
Select the Magnehelic gage for high accuracy--guaranteed within 2% of full scale--and for the wide choice of models available to suit your needs precisely. Using Dwyer's simple, frictionless Magnehelic gage movement, it 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. It's inexpensive, too.
The Magnehelic gage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems and pressures in fluid amplifier or fluidic systems. It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipment.
Air and non-combustible, compatible gases (Natural Gas option available).
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Die cast aluminum case and bezel, with acrylic cover. Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.
±4% of full scale throughout range at 70°F (21.1°C).
-20" Hg. to 15 psig. (-0.677 bar to 1.034 bar).
Relief plug opens at approximately 25 psig (1.72 bar), standard gages only.
20 to 140°F (-6.67 to 60°C).
Diaphragm in vertical position.
1/8" female NPT duplicate high and low pressure taps - one pair side and one pair back.
1 lb 2 oz (510 g).
Two 1/8" NPT plugs for duplicate pressure taps, two 1/8" pipe thread to rubber tubing adapters and three flush mounting adapters with screws.
Click here for Dwyer 2000-00 Data Sheet
Click here for Dwyer 2000-00 Service Manual
Click here for Dwyer 2000-00 Dimensional Drawing
Below are other pressure ranges available for Series 2000 Differential Pressure Gage:
† These ranges calibrated for vertical scale position.
• Accuracy +/-3% •• Accuracy +/-4%
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