Dwyer Magnehelic Differential Pressure Gauge Model 2000-4KPA

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Dwyer Magnehelic Differential Pressure Gauge Model 2000-4KPA

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MOQ : 10 Pieces

Dwyer Magnehelic Differential Pressure Gauge Model 2000-4KPA Specification

Thread
1/8 NPT female high and low pressure taps

Grade
Industrial

Seal Material
Buna-N

Sensor Type
Differential Pressure

Outer Size
115 mm diameter approx.

Display
Analog

Material
Die-cast aluminum case, acrylic cover, Buna-N diaphragm

Dial Material
White aluminum

Pointer Material
Balanced aluminum

Processing Type
Moulded Case

Diameter
115 mm

Glass Size
Full front, clear acrylic

Mount Type
Surface//Panel flush mounting

Scale Range
0-4 kPa

Accuracy
2% of full scale

Finishing
Matte, Polished

Measure Pressure Of
Air and non-corrosive gases

Accessories
Two 1/8 NPT plugs, two 1/8 rubber tubing adapters, three mounting adapters, four screws

Case Protection
IP66 equivalent dust and splash resistant front

Weight
460 grams approx.

Operating Temperature Range
-7 to 60C

Mounting Orientation
Vertical (standard)

Model
Magnehelic 2000-4KPA

Overpressure Limit
Pressure limiting safety feature built-in

Zero Adjustment
External zero adjustment screw

Maximum Pressure
100 kPa

Dwyer Magnehelic Differential Pressure Gauge Model 2000-4KPA Trade Information

Minimum Order Quantity
10 Pieces

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

Main Export Market(s)
Middle East, Asia

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

About Dwyer Magnehelic Differential Pressure Gauge Model 2000-4KPA

Dwyer Magnehelic Differential Pressure Gauge Model 2000-4KPA

Dwyer 2000-4KPA MAGNEHELIC DIFFERENTIAL PRESSURE GAUGE, 0/4KPA

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.ity 40-60 tones/hour)
DM-50 (Capacity 60-90 tones/hour)
DM-60 (Capacity

Precision Differential Pressure Monitoring

Ideal for both panel and surface mounting, the Magnehelic 2000-4KPA provides dependable differential pressure readings for air and non-corrosive gases. Its analog display and external zero adjustment screw simplify calibration and daily use. The IP66-equivalent front protection ensures durability in challenging environments, making it suitable for a wide range of industrial settings.

Engineered for Safety and Longevity

The pressure gauge features a built-in overpressure limiting safety mechanism, safeguarding the device against accidental spikes. Robust construction with a die-cast aluminum case and Buna-N diaphragm delivers long service life. Each gauge comes complete with mounting adapters, tubing connectors, and necessary hardware for easy installation.

FAQ's of Dwyer Magnehelic Differential Pressure Gauge Model 2000-4KPA:

Q: How is the Magnehelic 2000-4KPA differential pressure gauge installed?

A: This gauge can be mounted vertically on surfaces or panels using the supplied mounting adapters and screws. The 1/8 NPT female high and low pressure taps allow for straightforward connection to air or non-corrosive gas lines.

Q: What kind of media can be measured with this gauge?

A: The Magnehelic 2000-4KPA is designed specifically to measure the differential pressure of air and non-corrosive gases, making it ideal for HVAC, clean rooms, and filter monitoring applications.

Q: When should the zero adjustment screw be used?

A: The external zero adjustment screw should be used during installation or routine maintenance to recalibrate the gauge and ensure measurement accuracy, especially if the needle does not rest at zero when the system is not pressurized.

Q: Where can this pressure gauge be used effectively?

A: Thanks to its IP66 dust and splash-resistant front, this gauge can be installed in industrial facilities, laboratories, and manufacturing plants where maintaining accurate low-pressure measurements of clean air or gases is required.

Q: What benefits does the overpressure safety feature provide?

A: The built-in overpressure safety feature helps protect the gauge from accidental excessive pressure, reducing the risk of device damage and extending service life.

Q: How is the pressure reading displayed on the device?

A: Pressure is indicated on a clearly marked analog scale (0-4 kPa) with a balanced aluminum pointer, protected by a full-front acrylic cover for easy visibility.

Q: What accessories are included with the Magnehelic 2000-4KPA?

A: Each unit comes with two 1/8 NPT plugs, two 1/8 rubber tubing adapters, three mounting adapters, and four screws for convenient installation and setup.

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