Dwyer 2050D Magnehelic Differential Pressure Gauge

Send Inquiry

Request To Call Back

Dwyer 2050D Magnehelic Differential Pressure Gauge

Get a Price/Quote

MOQ : 10 Pieces

Dwyer 2050D Magnehelic Differential Pressure Gauge Specification

Sensor Type
Diaphragm actuation

Bourdon Tube
Not applicable (uses diaphragm mechanism)

Display
Analog

Outer Size
4 (101 mm) diameter

Seal Material
Silicone rubber

Grade
Industrial

Thread
1/8 NPT

Material
Die-cast aluminum case, acrylic lens

Dial Material
White coated aluminum with black markings

Pointer Material
Black, molded plastic

Processing Type
Precision engineered

Diameter
4 inches (101 mm)

Glass Size
Full view, clear acrylic cover

Mount Type
Surface or flush mounting

Scale Range
0-50 mmWC (water column)

Accuracy
2% of full scale

Finishing
Textured grey coated finish

Measure Pressure Of
Steam, Oil, Gas

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

Compliance
Meets RoHS and CE standards (on request)

Mounting Orientation
Vertical (standard)

Resolution
Fine, easily readable gradations

Model
2050D

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

Weight
Approx. 400 grams (14 oz)

Zero Adjustment
External adjustment screw

Overpressure Protection
Relief valve (on some models) for pressure surges

Case Material
Die-cast aluminum

Connection Location
Side (standard)

Lens Type
Clear acrylic

Maximum Pressure
25 psig (1.7 bar)

Dwyer 2050D Magnehelic Differential Pressure Gauge Trade Information

Minimum Order Quantity
10 Pieces

FOB Port
Delhi

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

Main Export Market(s)
Middle East, Asia

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

About Dwyer 2050D Magnehelic Differential Pressure Gauge

Dwyer 2050D Magnehelic Differential Pressure Gauge

Dwyer Instruments 2050D

Magnehelic Pressure Gauge 0-50 in H2O, 0-12.4 kPa

Dual scale. Bezel provides flange for flush mounting in panel. Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.

Dwyer 2050D MAGNEHELIC, DIFFERENTIAL PRESSURE GAUGE, 0 - 50, 0-12.4 KPA

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.

Samarium Cobalt magnet mounted at one end of range spring rotates helix without mechanical linkages.

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.

Blowout plug of silicone rubber protects against overpressure on 15 psig rated models. Opens at approximately 25 psig.

O-ring seal for cover assures pressure integrity of case.

What's included with the Dwyer 2050D

Dwyer 2050D Magnehelic Differential Pressure Gauge (0-50"w.c. & 0-12.4 kPa)

Precision Engineered for Industrial Applications

Designed for measuring differential pressure in steam, oil, or gas systems, the Dwyer 2050D delivers reliable readings with a 2% full-scale accuracy. Its analog display and fine gradations offer precise, at-a-glance monitoring required in demanding industrial environments. The device features a robust die-cast aluminum case, a silicone rubber seal, and a clear acrylic lens for long-lasting use even in harsh conditions.

Versatile Mounting and Easy Installation

The gauge supports both surface and flush mounting orientations, with side-located connections for straightforward plumbing. It comes with two 1/8 NPT plugs, two mounting screws, and an instruction sheet, streamlining setup for new installations or replacements. The external adjustment screw allows for on-site zeroing, ensuring accurate calibration without disassembly.

Safety Features and Global Compliance

Select models are equipped with a relief valve to protect from overpressure surges, providing an added layer of safety for operators. The gauge meets international RoHS and CE standards upon request, appealing to exporters and manufacturers looking for compliant, world-class instruments. Its rugged construction and textured grey finish stand up to industrial demands.

FAQ's of Dwyer 2050D Magnehelic Differential Pressure Gauge:

Q: How do I properly install the Dwyer 2050D Magnehelic Differential Pressure Gauge?

A: The gauge is designed for vertical (standard) mounting using either a surface or flush method. Use the included mounting screws and connect your process lines to the side 1/8 NPT ports. Refer to the accompanied instruction sheet for step-by-step installation guidance.

Q: What types of media can this gauge safely measure?

A: The Dwyer 2050D is suitable for measuring the differential pressure of air, steam, oil, or gas. It is built with industrial-grade materials, ensuring compatibility with a range of process fluids within its specified pressure limits.

Q: When should I perform zero adjustment and how is it done?

A: Zero adjustment should be performed during initial installation or if the pointer drifts from zero when no pressure is applied. Simply use the external screw provided on the gauge front to align the pointer accurately to zero.

Q: Where is the connection port located on the 2050D model?

A: The gauge's process connections are located on the side, which is the standard configuration. It accommodates 1/8 NPT threaded fittings for straightforward integration into your system.

Q: What safety features are included to protect against overpressure?

A: Certain models of the 2050D are fitted with a relief valve designed to safeguard the gauge against pressure surges. This feature helps maintain gauge integrity and ensures operator safety in fluctuating process environments.

Q: How does the display offer enhanced readability?

A: The analog dial features a white-coated aluminum background with crisp black markings and a black molded plastic pointer, making pressure readings easy to interpret at a glance. The full-view, clear acrylic cover adds to visual clarity, even from a distance.

Q: What are the benefits of choosing the 2050D for industrial use?

A: Key advantages include robust construction, precise measurement with fine resolution, external zeroing for on-site calibration, and compliance with RoHS and CE (on request). Its durable design and safety enhancements make it a dependable option for pressure monitoring in demanding environments.

Tell us about your requirement