Dwyer USA Magnehelic Gauges 0 To 1.0 Inch WC

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Dwyer USA Magnehelic Gauges 0 To 1.0 Inch WC

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Dwyer USA Magnehelic Gauges 0 To 1.0 Inch WC Specification

Thread
Standard 1/8 NPT

Outer Size
4 inch diameter (approx.)

Sensor Type
Diaphragm

Grade
Industrial

Display
Analog

Seal Material
Silicone rubber gaskets

Material
Die-cast aluminum case, acrylic cover

Dial Material
White dial with black markings

Pointer Material
Black aluminum pointer

Processing Type
Precision machined

Diameter
4 inch (approx. 100 mm)

Glass Size
4 inch front clear acrylic cover

Mount Type
Surface or flush mounting

Scale Range
0 to 1.0 inch WC

Accuracy
2% of full scale

Finishing
Matte aluminum housing finish

Measure Pressure Of
Steam, Oil, Gas

Accessories
Mounting screws, two 1/8 NPT plugs, instructions

Pressure Connections
High and low pressure taps on side and back

Overpressure Limit
15 psi max.

Ambient Temperature Range
-7C to 60C (20F to 140F)

Enclosure Protection
IP50

Zero Adjustment
External screw

Repeatability
0.1% of full scale

Resolution
Fine, easy-to-read scale graduation

Dwyer USA Magnehelic Gauges 0 To 1.0 Inch WC Trade Information

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

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
Chandigarh, Himachal Pradesh, Manipur, Andaman and Nicobar Islands, Nagaland, South India, East India, West India, Assam, Arunachal Pradesh, Bihar, Delhi, Goa, Jammu and Kashmir, Jharkhand, Karnataka, Madhya Pradesh, Maharashtra, Mizoram, Meghalaya, Punjab, Pondicherry, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, West Bengal, Uttarakhand, Daman and Diu, Dadra and Nagar Haveli, Lakshadweep, Uttar Pradesh, Haryana, Gujarat, North India, Andhra Pradesh, Kerala, Central India, Odisha, Chhattisgarh, All India

About Dwyer USA Magnehelic Gauges 0 To 1.0 Inch WC

Dwyer USA Magnehelic Gauges 0 To 1.0 Inch WC

Model	Description
2001	Differential Pressure Gage, Range 0-1.0" w.c., minor divisions .02.

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, 2001: 0-1.0" w.c

Precision and Durability in Pressure Measurement

Built with a die-cast aluminum case and clear acrylic cover, the Magnehelic Gauge delivers both durability and crystal-clear readings. Its finely graduated analog scale enables precise measurement, vital for process control environments demanding accuracy and dependability.

Flexible Installation and User-Friendly Maintenance

Installation is streamlined with mounting screws, 1/8 NPT plugs, and compatibility with surface or flush mounting. The external zero adjustment screw and clear dial markings improve usability and ensure consistent, trustworthy readings during operation and maintenance.

Engineered for Industrial Environments

With a rugged design and an ambient temperature range of -7C to 60C, this gauge excels in various industrial settings. IP50 enclosure protection and silicone rubber gaskets further enhance reliability, supporting hassle-free operation where accuracy is crucial.

FAQ's of Dwyer USA Magnehelic Gauges 0 To 1.0 Inch WC:

Q: How do I install the Dwyer Magnehelic Gauge for accurate pressure readings?

A: To install, use the included mounting screws for surface or flush mounting. Connect high and low pressure taps using standard 1/8 NPT threads on the side or back, ensuring proper sealing. Follow the supplied instructions for optimal setup.

Q: What types of media can the Magnehelic Gauge measure pressure for?

A: This gauge is engineered to accurately measure low pressures in steam, oil, and gas systems, making it suitable for a variety of industrial process applications.

Q: When should I use the external zero adjustment screw?

A: You should use the external zero adjustment screw during setup or routine maintenance to recalibrate the gauge to its baseline, ensuring continued accuracy, especially after installation or significant environmental changes.

Q: Where is the best location for installing this gauge?

A: The Magnehelic Gauge can be mounted on any accessible panel, wall, or control surface close to the pressure source. Ensure the ambient temperature remains within -7C to 60C for optimal operation.

Q: What is the benefit of its IP50 enclosure protection?

A: The IP50 enclosure protects internal components from dust and limited direct contact, prolonging the gauge's service life in challenging industrial settings without compromising measurement integrity.

Q: How is the gauge's measurement accuracy and repeatability maintained?

A: The gauge features a precision-machined diaphragm sensor and finely graduated analog scale, offering 2% full-scale accuracy and 0.1% repeatability. Routine zero adjustment further supports ongoing accuracy.

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