SERIES 2000 MAGNEHELIC DIFFERENTIAL PRESSURE GAGE 0-25 Millibar

Select the SERIES 2000 Magnehelic® Gage for high accuracy–guaranteed within 2% of full scale–and for the wide choice of 81 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.

Note: May be used with Hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.

Please see SERIES AT22000 for ATEX approved.

Product Applications

• Filter Monitoring
• Air Velocity with Dwyer Pitot Tube
• Blower Vacuum Monitoring
• Fan Pressure Indication
• Duct, Room or Building Pressures
• Clean Room Positive Pressure Indication

Specification:

Service:

Air and non-combustible, compatible gases. (Natural Gas option available.)Note: May be used with hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.Wetted Materials: Consult factory.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% of FS (±3% on -0, -100PA, -125PA, -10MM and ±4% 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).Overpressure: Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See Overpressure Protection note on Catalog page.Temperature Limits: 20 to 140°F (-6.67 to 60°C). -20°F (-28°C) with low temperature option.Size: 4″ (101.6 mm) diameter dial face.Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.Process Connections: 1/8″ female NPT duplicate high and low pressure taps – one pair side and one pair back.Weight: 1 lb 2 oz (510 g); MP & HP 2 lb 2 oz (963 g).Standard Accessories: Two 1/8″ NPT plugs for duplicate pressure taps, two 1/8″ pipe thread to rubber tubing adapters and three flush mounting adapterswith screws. (Mounting and snap ring retainer substituted for three adapters in MP & HP gage accessories.)Agency Approval: Meets the technical requirements of EU Directive 2011/65/EU (RoHS II). Note: -SP models not RoHS approved.