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Dwyer 2000-60PA Magnehelic Differential Pressure Gauge

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Dwyer 2000-60PA Magnehelic Differential Pressure Gauge

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MOQ : 12 Pieces

Dwyer 2000-60PA Magnehelic Differential Pressure Gauge Specification

Thread
1/8 NPT

Sensor Type
Diaphragm

Display
Analog

Grade
Industrial

Outer Size
115 mm diameter approx.

Seal Material
Silicone Rubber

Material
Die Cast Aluminum Case

Dial Material
Aluminum with Powder-Coated Finish

Pointer Material
Aluminum

Processing Type
Calibrated Mechanical

Diameter
4 inches (approx. 100 mm)

Glass Size
Full view, approx. 100 mm

Mount Type
Surface or Flush

Scale Range
0-60 Pa

Accuracy
2% of FS

Finishing
Textured Black Enamel Case

Measure Pressure Of
Air and Non-Corrosive Gases

Accessories
Two 1/8 NPT plugs, two 1/8 NPT pipe thread to rubber tubing adapter, and three mounting adapters with screws

Dwyer 2000-60PA Magnehelic Differential Pressure Gauge Trade Information

Minimum Order Quantity
12 Pieces

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

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

Main Domestic Market
All India

About Dwyer 2000-60PA Magnehelic Differential Pressure Gauge

Dwyer Instruments 2000-60PA

Diff.Pressure Gage,0-60Pa,Minor Divisions 2.0,Cal/Vert.Scale

Select the Magnehelic Gage for High Accuracy--Guaranteed within 2% of full scale--and for the wide choice of 81 models available to suit your needs precisely. Using Dwyers 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. Its 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.

Order #: 2000-60PA

Mfg Part #: 2000-60PA

Product Highlights

Bezel provides flange for flush mounting in panel.

Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.

Precision litho-printed scale is accurate and easy to read.

Red tipped pointer of heat treated aluminum tubing is easy to see. It is rigidly mounted on the helix shaft.

Pointer stops of molded rubber prevent pointer over-travel without damage.

"Wishbone" assembly provides mounting for helix, helix bearings and pointer shaft.

Jeweled bearings are shock-resistant mounted; provide virtually friction-free motion for helix. Motion damped with high viscosity silicone fluid.

Zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness.

Helix is precision made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the magnetic field to move the pointer across the scale.

Calibrated range spring is flat spring steel. Small amplitude of motion assures consistency and long life. It reacts to pressure on diaphragm. Live length adjustable for calibration.

Silicone rubber diaphragm with integrally molded O-ring is supported by front and rear plates. It is locked and sealed in position with a sealing plate and retaining ring. Diaphragm motion is restricted to prevent damage due to overpressures.

Die cast aluminum case is precision made and iridite-dipped to withstand 168 hour salt spray corrosion test.

Exterior finished in baked dark gray hammerloid. One case size is used for all standard pressure options, and for both surface and flush mounting.

Overpressure Protection

Blowout plug is comprised of a rubber plug on the rear which functions as a relief valve by unseating and venting the gage interior when over pressure reaches approximately 25 PSIg (1.7 bar). To provide a free path for pressure relief, there are four spacer pads which maintain 0.023" clearance when gage is surface mounted. Do not obstruct the gap created by these pads. The blowout plug is not used on models above 180" of water pressure, medium or high pressure models, or on gages which require an elastomer other than silicone for the diaphragm. The blowout plug should not be used as a system overpressure control. High supply pressures may still cause the gage to fail due to over pressurization, resulting in property damage or serious injury. Good engineering practices should be utilized to prevent your system from exceeding the ratings or any component.

O-ring seal for cover assures pressure integrity of case. Samarium Cobalt magnet mounted at one end of range spring rotates helix without mechanical linkages.

Range 0-60 Pa

Minor divisions 2.0

Calibrated for vertical scale position

Precision Engineering for Demanding Applications

Designed specifically for the accurate measurement of minimal pressure differentials, the Dwyer 2000-60PA integrates a high-grade diaphragm sensor for robust performance. With a calibration process ensuring consistent delivery, it enables users to confidently monitor and control airflows or filter conditions in industrial environments.

Flexible and Durable Construction

This gauge features a durable die-cast aluminum body with a textured black enamel finish, making it suitable for harsh conditions. Its full-view glass face offers clear visibility, while the silicone rubber seals and powder-coated dial enhance longevity and resistant operation. Various mounting options cater to diverse installation requirements.

FAQs of Dwyer 2000-60PA Magnehelic Differential Pressure Gauge:

Q: How do I install the Dwyer 2000-60PA Magnehelic Differential Pressure Gauge?

A: The gauge may be flush or surface mounted using the supplied mounting adapters and screws. Ensure a vertical orientation for proper operation, and connect the included 1/8 NPT plugs or pipe thread to rubber tubing adapters as required. Refer to the user manual for detailed step-by-step instructions.

Q: What types of media can be safely measured with this pressure gauge?

A: The Dwyer 2000-60PA is intended for use with air and non-corrosive gases only. Exposure to corrosive substances can damage the diaphragm sensor and internal components.

Q: When is zero adjustment necessary, and how is it performed?

A: Zero adjustment should be performed prior to taking critical measurements or when relocating the gauge. This is easily done using the external screw adjustment, which can be accessed without dismantling the enclosure.

Q: Where can this differential pressure gauge be used most effectively?

A: Typical applications include monitoring filter status, airflow, or pressure in HVAC systems, clean rooms, laboratories, and industrial process control, provided the operating temperature remains within -7C to +60C.

Q: What is the benefit of the IP52 enclosure rating for this gauge?

A: With an IP52 rating, the Magnehelic gauge is protected against dust ingress and limited dripping water, enhancing its reliability and lifespan in typical industrial and commercial indoor environments.

Q: How accurate and precise are the measurements provided by this gauge?

A: It delivers a resolution of 0.5 Pa and an accuracy of 2% of full scale, making it highly reliable for both qualitative and quantitative low-pressure readings.

Q: What accessories are provided with the Dwyer 2000-60PA, and how do they facilitate usage?

A: Included are two 1/8 NPT plugs, two pipe thread to rubber tubing adapters, and three mounting adapters with screws, which all help enable versatile installation and easy connectivity to different ductwork or tubing configurations.

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