Dwyer USA Model 2330 Magnehelic Gage Range 15-0-15 Inch WC

About Dwyer USA Model 2330 Magnehelic Gage Range 15-0-15 Inch WC

Dwyer 2330 Differential Pressure Gage, Range 15-0-15 Inch WC (inches of water), minor divisions 1.0, calibrated for vertical scale position

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.

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

Industrial-Grade Durability and Precision

Engineered with a powder-coated die-cast aluminum housing and an acrylic cover, the Magnehelic Gage withstands harsh conditions while delivering consistently accurate measurements. Its IP66 rating ensures reliable operation in dusty and moist environments, while the diaphragm sensor is precisely calibrated for low differential pressure applications.


Versatile Application for Many Industries

This gauge supports HVAC, cleanroom monitoring, duct static pressure, and air velocity measurements when combined with a pitot tube. Its wide temperature tolerance and compatibility with low and high pressure ports make it a dependable choice for industrial professionals seeking quality and consistent results.