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Dwyer USA Magnehelic Gauges .05-0-.2 Inch WC

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Dwyer USA Magnehelic Gauges .05-0-.2 Inch WC

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Dwyer USA Magnehelic Gauges .05-0-.2 Inch WC Specification

Sensor Type
Diaphragm

Bourdon Tube
N/A (uses diaphragm mechanism)

Outer Size
115 mm (4.5 inches) diameter housing

Seal Material
Silicone rubber

Display
Analog

Grade
Industrial

Thread
1/8 NPT

Material
Die-cast aluminum housing, acrylic lens

Dial Material
Acrylic

Pointer Material
Aluminum

Processing Type
Precision engineered

Diameter
115 mm (4.5 inches)

Glass Size
4 inches approx.

Mount Type
Surface or flush mount

Scale Range
0-0.2 Inch WC

Accuracy
2% of full scale

Finishing
Die-cast aluminum case, finished in gray acrylic enamel

Measure Pressure Of
Low air or non-corrosive gases

Accessories
Two 1/8 NPT plugs, four flush mounting adapters, screws, and instruction sheet

Dwyer USA Magnehelic Gauges .05-0-.2 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, South America, Middle East, Western Europe, Africa, Central America, Asia, Eastern Europe, North America

Main Domestic Market
All India

About Dwyer USA Magnehelic Gauges .05-0-.2 Inch WC

Dwyer USA Magnehelic Gauges .05-0-.2 Inch WC

Model	Description
2000-00N	Differential pressure gage, range .05-0-.2 Inch WC, minor divisions .005, calibrated for vertical scale position.

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, 2000-00N: .05-0-.2 Inch WC

Precision Measurement for Low-Pressure Applications

Designed to measure subtle differences in air or compatible gas pressures, the Dwyer Magnehelic 2000-0 provides clear analog readouts from 0 to 0.2 Inch WC, with 2% full-scale accuracy. Its adeptness in monitoring environments like cleanrooms, HVAC systems, and air handling units makes it an asset in critical industrial contexts.

Rugged, Versatile Construction

Housed in die-cast aluminum with a durable acrylic lens, this gauge withstands demanding conditions. An IP52 rating protects the front against dust and light moisture. Connection points are field configurableback, side, or bottomfor maximum installation flexibility. All mounting and installation accessories are included.

Ease of Setup and Operation

With its vertical mounting design, clear dial, and external zero adjustment, setting up and using the Magnehelic gauge is straightforward. Whether you opt for surface or flush mounting, the provided adapters and instructions ensure a hassle-free experience, making it ideal for new installations and retrofits alike.

FAQs of Dwyer USA Magnehelic Gauges .05-0-.2 Inch WC:

Q: How do I install the Dwyer Magnehelic 2000-0 gauge for optimal performance?

A: Ensure the gauge is mounted vertically using either surface or flush adapters provided. You can select from back, side, or bottom connections, depending on your setup. Secure the gauge with the included screws and refer to the instruction sheet for detailed guidance.

Q: What type of media is this Magnehelic gauge compatible with?

A: This model is designed to measure the differential pressure of air and non-combustible, non-corrosive gases. It is not suitable for use with liquids, corrosive, or combustible gases.

Q: When should I use the external zero adjustment on the gauge?

A: The external zero adjustment screw allows you to recalibrate the needle to zero when the system pressure is at rest. Use it periodically or when you notice the pointer deviates from the zero mark to maintain measurement accuracy.

Q: Where can this gauge be mounted and what orientations are suitable?

A: The gauge is intended for vertical mounting, either surface or flush to a panel or wall. Connection ports can be configured on the back, side, or bottom, providing versatile installation options to fit your application.

Q: What is the process for connecting the gauge to a measurement system?

A: Use the 1/8 NPT threaded ports and included plugs to connect to your pressure lines. Ensure all seals are secure and follow the provided instruction sheet for safe and proper connection.

Q: What are the key benefits of using the Dwyer Magnehelic 2000-0 in industrial settings?

A: Its 2% full-scale accuracy, robust die-cast construction, and adaptability for various mounting configurations ensure reliable performance in demanding environments. The clear analog display and simple zero adjustment simplify ongoing operation and maintenance.

Q: How do I maintain and prolong the lifespan of the gauge?

A: Regularly check for dust or condensation on the lens and ensure mounting remains secure. Periodically verify zero calibration and ensure the gauge is exposed only to compatible gases within the specified temperature and pressure limits.

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