Dwyer Instruments Appoints ENVIRO TECH INDUSTRIAL PRODUCTS as Distributor India

Magnehelic Gauge Dwyer In Bardez Goa

Magnehelic Gauge Dwyer In Bardez Goa

Magnehelic Gauge Dwyer In Bardez Goa



Indicate Positive, Negative or Differential, Accurate within 1%

  • No Power Required
  • Low Cost
  • Used in Isolation/ Hospital Environments and Temporary Units (No Power Required)

Select The Series 2000 Magnehelic® Gage For a Versatile Low Differential Pressure Gage With a Wide Choice of 81 Models And 27 Options To Choose From. Using Dwyer’s Simple, Frictionless Magnehelic® Gage Movement, It Quickly Indicates Air Or Noncorrosive Gas Pressures–Either Positive, Negative (Vacuum) or Differential. The Design Resists Shock, Vibration, Over-Pressures And is Weatherproof to IP67. Select the -HA High Accuracy Magnehelic® Gage Option For An Accuracy Within 1% of Full Scale, Located Below in the Product Configurator. Also Included With The –HA Option At No Extra Cost Are a Mirrored Scale Overlay and a 6 Point Calibration Certificate.

NIST CALIBRATION Available In Product Configurator.

Note: May Be Used With Hydrogen. Order a Buna-N Diaphragm. Pressures Must Be Less Than 35 PSI.
Please See Series AT-2000 for ATEX Approved.


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


  • 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% (-HA model ±1) of FS (±3% (-HA ±1.5%) on -0, -100PA, -125PA, -10MM and ±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. 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.Note: For Applications With High Cycle Rate Within Gage Total Pressure Rating, Next Higher Rating Is Recommended. See Options Page.

Additional Information:

  • Item Code: Dwyer-Magnehelic-Gage-Batala-Punjab
  • Production Capacity: www.envirotechindustrialproduct.co.in
  • Delivery Time: www.envirotechindustrialproduct.in
  • Packaging Details: www.envirotechindustrialproducts.in

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