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Dwyer Instruments 2300-4CM


Order #: 2300-4CM

Mfg Part #: 2300-4CM

$78.45 USD

$76.10 USD


Usually ships within 1-2 weeks

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Overview :

Product Highlights

  • Differential pressure gage, range 2-0-2 cm w.c., minor divisions .10
  • Select the Magnehelic gage for high accuracy-guaranteed within 2% of full scale
  • 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
  • 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
  • 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 full scale (±3% on -0, -100PA, -125PA, -10MM and ±4% on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C)
  • Pressure Limits: -20" 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
  • Temperature Limits: 20 to 140°F.* (-6.67 to 60°C)
  • 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)

Each Unit Includes

  • Two 1/8" NPT plugs for duplicate pressure taps
  • Two 1/8" pipe thread to rubber tubing adapters
  • Three flush mounting adapters with screws.

Accessories :