Dwyer 2002D Magnehelic Differential Pressure Gauge (0-2.0"w.c. & 0-500 Pa)

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Dwyer 2002D Magnehelic Differential Pressure Gauge (0-2.0"w.c. & 0-500 Pa)

Model: 2002D

Dwyer 2002D Magnehelic Differential Pressure Gauge (0-2.0"w.c. & 0-500 Pa)-

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Downloads: datasheet manual

Dwyer 2002D Magnehelic Differential Pressure Gauge (0-2.0"w.c. & 0-500 Pa)

Model: 2002D

Dual scale. Bezel provides flange for flush mounting in panel. Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.

Dual scale. Bezel provides flange for flush mounting in panel. Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.

Sale Price $80.60 CAD
Regular Price $104.00 CAD
Availability 97 in Stock
Quantity

Add In-House ISO Certified Calibration to your Dwyer 2002D

Add In-House ISO Certified Calibration to your Dwyer 2002D


Dwyer 2002D MAGNEHELIC, DIFFERENTIAL PRESSURE GAUGE, 0 - 2

  • Precision litho-printed scale is accurate and easy to read.
  • Red tipped pointer of heat treated aluminum tubing is easy to see. It is rigidly mounted on the helix shaft.
  • Pointer stops of molded rubber prevent pointer over-travel without damage.
  • "Wishbone" assembly provides mounting for helix, helix bearings and pointer shaft.
  • Jeweled bearings are shock-resistant mounted; provide virtually friction-free motion for helix. Motion damped with high viscosity silicone fluid.
  • Zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness.
  • Helix is precision made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the magnetic field to move the pointer across the scale.
  • Samarium Cobalt magnet mounted at one end of range spring rotates helix without mechanical linkages.
  • Calibrated range spring is flat spring steel. Small amplitude of motion assures consistency and long life. It reacts to pressure on diaphragm. Live length adjustable for calibration.
  • Silicone rubber diaphragm with integrally molded O-ring is supported by front and rear plates. It is locked and sealed in position with a sealing plate and retaining ring. Diaphragm motion is restricted to prevent damage due to overpressures.
  • Die cast aluminum case is precision made and iridite-dipped to withstand 168 hour salt spray corrosion test. Exterior finished in baked dark gray hammerloid. One case size is used for all standard pressure options, and for both surface and flush mounting.
  • Blowout plug of silicone rubber protects against overpressure on 15 psig rated models. Opens at approximately 25 psig.
  • O-ring seal for cover assures pressure integrity of case.

Dwyer 2002D Specifications

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 ⅛" emale NPT duplicate high and low pressure taps - one pair side and one pair back
Dimensions 4" (101.6 mm) diameter dial face
Click here for complete specifications on the Dwyer 2002D

What's included with the Dwyer 2002D

  • Dwyer 2002D Magnehelic Differential Pressure Gauge
  • Instruction Manual

Click on a category to view a selection of compatible accessories with the Dwyer 2002D Magnehelic Differential Pressure Gauge (0-2.0"w.c. & 0-500 Pa).

Dwyer 160-12 Stainless Steel Pitot Tube (5/16" dia. X 12"L) 160-12
No calibration needed. Precisely located, burr-free static pressure holes.




Dwyer A-610 Pipe Mounting Kit for 1-1/4" to 2" pipes A-610
Allows Magnehelic® to be conveniently installed on horizontal or vertical 1 1/4" to 2" pipe.




Dwyer A-371 Surface Mounting Bracket for Photohelic Gauges A-371
Surface mounting bracket for Photohelic and Capsu-Photohelic.





Dwyer A-369 Stand-Hang Aluminum Bracket for Magnehelic® Gauges A-369
Aluminum stand-hang bracket for Dwyer Magnehelic® gauges.




Dwyer A-605 Air Filter Kit for use with Magnehelic Gauges A-605
Adapts any standard Magnehelic® for use as an air filter gauge. Includes aluminum surface mounting bracket with screws, two 5 ft. lengths of 1/4" aluminum tubing, two static pressure tips and two molded plastic vent valves, integral compression fittings on both tips and valves.












Dwyer A-303 Static Pressure Tip for 3/16" ID Plastic or Rubber Tubing with 4" insertion A-303
Sense static pressure drop across air filters, coils, fan discharge pressures, etc. For portable use, a magnet holds unit in place.




Dwyer A-302 Static Pressure Tip for 3/16" & 1/8" ID Plastic or Rubber Tubing A-302
Sense static pressure drop across air filters, coils, fan discharge pressures, etc.




Dwyer A-301 Static Pressure Tip for 1/4" Metal Tubing Connection A-301
Sense static pressure drop across air filters, coils, fan discharge pressures, etc.




Dwyer A-432 Plastic Carrying Case for Magnehelic Gauges A-432
Includes mounting stand, rubber tube, etc. Steel cases are substantially constructed and finished in grey hammerloid. Molded plastic cases are gray, high density polyethylene.




Customer Reviews for the Dwyer 2002D

Ask a question about Dwyer 2002D Magnehelic Differential Pressure Gauge (0-2.0"w.c. & 0-500 Pa)

Dwyer 2002D MAGNEHELIC, DIFFERENTIAL PRESSURE GAUGE, 0 - 2

  • Precision litho-printed scale is accurate and easy to read.
  • Red tipped pointer of heat treated aluminum tubing is easy to see. It is rigidly mounted on the helix shaft.
  • Pointer stops of molded rubber prevent pointer over-travel without damage.
  • "Wishbone" assembly provides mounting for helix, helix bearings and pointer shaft.
  • Jeweled bearings are shock-resistant mounted; provide virtually friction-free motion for helix. Motion damped with high viscosity silicone fluid.
  • Zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness.
  • Helix is precision made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the magnetic field to move the pointer across the scale.
  • Samarium Cobalt magnet mounted at one end of range spring rotates helix without mechanical linkages.
  • Calibrated range spring is flat spring steel. Small amplitude of motion assures consistency and long life. It reacts to pressure on diaphragm. Live length adjustable for calibration.
  • Silicone rubber diaphragm with integrally molded O-ring is supported by front and rear plates. It is locked and sealed in position with a sealing plate and retaining ring. Diaphragm motion is restricted to prevent damage due to overpressures.
  • Die cast aluminum case is precision made and iridite-dipped to withstand 168 hour salt spray corrosion test. Exterior finished in baked dark gray hammerloid. One case size is used for all standard pressure options, and for both surface and flush mounting.
  • Blowout plug of silicone rubber protects against overpressure on 15 psig rated models. Opens at approximately 25 psig.
  • O-ring seal for cover assures pressure integrity of case.

Dwyer 2002D Specifications

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 ⅛" emale NPT duplicate high and low pressure taps - one pair side and one pair back
Dimensions 4" (101.6 mm) diameter dial face
Click here for complete specifications on the Dwyer 2002D

What's included with the Dwyer 2002D

  • Dwyer 2002D Magnehelic Differential Pressure Gauge
  • Instruction Manual

Click on a category to view a selection of compatible accessories with the Dwyer 2002D Magnehelic Differential Pressure Gauge (0-2.0"w.c. & 0-500 Pa).

Dwyer 160-12 Stainless Steel Pitot Tube (5/16" dia. X 12"L) 160-12
No calibration needed. Precisely located, burr-free static pressure holes.




Dwyer A-610 Pipe Mounting Kit for 1-1/4" to 2" pipes A-610
Allows Magnehelic® to be conveniently installed on horizontal or vertical 1 1/4" to 2" pipe.




Dwyer A-371 Surface Mounting Bracket for Photohelic Gauges A-371
Surface mounting bracket for Photohelic and Capsu-Photohelic.





Dwyer A-369 Stand-Hang Aluminum Bracket for Magnehelic® Gauges A-369
Aluminum stand-hang bracket for Dwyer Magnehelic® gauges.




Dwyer A-605 Air Filter Kit for use with Magnehelic Gauges A-605
Adapts any standard Magnehelic® for use as an air filter gauge. Includes aluminum surface mounting bracket with screws, two 5 ft. lengths of 1/4" aluminum tubing, two static pressure tips and two molded plastic vent valves, integral compression fittings on both tips and valves.












Dwyer A-303 Static Pressure Tip for 3/16" ID Plastic or Rubber Tubing with 4" insertion A-303
Sense static pressure drop across air filters, coils, fan discharge pressures, etc. For portable use, a magnet holds unit in place.




Dwyer A-302 Static Pressure Tip for 3/16" & 1/8" ID Plastic or Rubber Tubing A-302
Sense static pressure drop across air filters, coils, fan discharge pressures, etc.




Dwyer A-301 Static Pressure Tip for 1/4" Metal Tubing Connection A-301
Sense static pressure drop across air filters, coils, fan discharge pressures, etc.




Dwyer A-432 Plastic Carrying Case for Magnehelic Gauges A-432
Includes mounting stand, rubber tube, etc. Steel cases are substantially constructed and finished in grey hammerloid. Molded plastic cases are gray, high density polyethylene.




Ask a question about Dwyer 2002D Magnehelic Differential Pressure Gauge (0-2.0"w.c. & 0-500 Pa)

Customer Reviews for the Dwyer 2002D

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