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Dwyer USA Magnehelic Gauges 0 To 15 Inch WC

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Dwyer USA Magnehelic Gauges 0 To 15 Inch WC

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Dwyer USA Magnehelic Gauges 0 To 15 Inch WC Specification

Outer Size
4 inch diameter housing

Seal Material
Neoprene

Display
Analog

Sensor Type
Diaphragm

Thread
1/8 NPT

Grade
Industrial

Material
Die-cast aluminum case

Dial Material
Aluminum

Pointer Material
Precision-balanced aluminum

Processing Type
Machined

Diameter
4 inch (100 mm)

Glass Size
4 inch

Mount Type
Surface or Panel Mount

Scale Range
0 to 15 inch WC

Accuracy
2% of Full Scale

Finishing
Powder Coated

Measure Pressure Of
Air and non-corrosive gases

Accessories
Two 1/8 NPT plugs, two mounting screws and instruction sheet included

Dwyer USA Magnehelic Gauges 0 To 15 Inch WC Trade Information

Payment Terms
Cash on Delivery (COD), Cash Against Delivery (CAD), Cash in Advance (CID), Cheque, Cash Advance (CA)

Main Export Market(s)
Australia, North America, Eastern Europe, Middle East, Western Europe, Africa, Central America, South America, Asia

Main Domestic Market
All India

About Dwyer USA Magnehelic Gauges 0 To 15 Inch WC

Dwyer USA Magnehelic Gauges 0 To 15 Inch WC

Model	Description
2015	Differential pressure gage, range 0-15" w.c., minor divisions .50.

The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures.

Large, easy-to-read 4" (102 mm) dial.

No manometer fluid to evaporate, freeze, or cause toxic or leveling problems.

INCLUDES

Two 1/8" NPT plugs, two 1/8" rubber tubing adapters, and three mounting adapters with screws

MORE ABOUT THIS ITEM

The Magnahelic guage 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. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure.

The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages.

Specifications & Description

Accuracy	±3% full-scale
Dial Size (in)	4
Dial Size (mm)	102
Min Pressure (in WC)	0
Max Pressure (in WC)	0.5
Min Temperature (° F)	20
Max Temperature (° F)	140
Min Temperature (° C)	7
Max Temperature (° C)	60
Liquid Fill	Silicone
Case	Aluminum
Lens Material	Polycarbonate
Process Connection	1/8" NPT(F)
Unit Of Measurement	" WC
Display	analog dial
Media Compatibility	Air and noncombustible, compatible gases
Description	Magnehelic Differential Pressure Gauge, 2015: 0-15" w.c

Exceptional Accuracy and Durability

Built for industrial applications, the Dwyer Magnehelic 2000-15 ensures high measurement accuracy (2% of full scale, 0.1 inch WC resolution) and endurance. Its die-cast aluminum case and powder-coated finish protect sensitive internal components, enabling extended use in HVAC and laboratory environments.

Versatile Application and Simple Installation

The Magnehelic gauge is suitable for monitoring pressure in clean rooms, laboratories, HVAC systems, and across filter banks. It mounts easily on surfaces or panels with included 1/8 NPT plugs and screws, making setup quick and straightforward even in demanding field conditions.

FAQs of Dwyer USA Magnehelic Gauges 0 To 15 Inch WC:

Q: How do I install the Dwyer Magnehelic 2000-15 gauge?

A: Install the Dwyer Magnehelic 2000-15 by mounting it on a panel or surface using the supplied screws. Attach your air or non-corrosive gas lines to the back 1/8 NPT threaded ports, then complete the setup using the instruction sheet provided.

Q: What is the main use of this Magnehelic gauge?

A: This gauge is primarily used to measure differential pressure in HVAC systems, check filter conditions, monitor air velocity, and maintain critical environments like clean rooms and laboratory spaces.

Q: When should I consider using this pressure gauge?

A: Use this gauge whenever you need precise monitoring of low differential pressures (0 to 15 inch WC) in air and non-corrosive gas systems. Its especially important during routine maintenance or when system efficiency and air quality are critical.

Q: Where can this gauge be used for optimal performance?

A: Optimal use locations include HVAC ducts, clean rooms, research labs, and filter banks in industrial or commercial facilities where accurate, analog pressure readings are essential.

Q: What process should I follow for zero adjustment?

A: To adjust the zero point, simply use the accessible external adjustment knob on the front panel before taking measurements, ensuring the gauge is at atmospheric pressure and disconnected from any applied pressure.

Q: How does the IP52 enclosure rating benefit the user?

A: The IP52 enclosure offers protection against limited dust ingress and dripping water, which helps ensure that the gauge operates reliably in typical indoor industrial and laboratory settings.

Q: What advantages does the diaphragm sensor provide in this model?

A: The precision diaphragm sensor enables sensitive and stable detection of low differential pressures, promoting accuracy and repeatability in critical monitoring applications.

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