Dwyer Magnehelic Differential Pressure Gauge Model 2000-10KPA

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MOQ : 12 Pieces

Dwyer Magnehelic Differential Pressure Gauge Model 2000-10KPA Specification

Display
Analog

Outer Size
4 inch (approx. 100 mm diameter)

Seal Material
Silicone rubber

Grade
Industrial

Sensor Type
Differential Pressure Gauge (Mechanical)

Thread
1/8 NPT

Material
Die Cast Aluminum Case, Polycarbonate Window

Dial Material
Aluminum, with printed markings

Pointer Material
Plastic

Processing Type
Precision engineered, factory calibrated

Diameter
100 mm approx.

Glass Size
Full view polycarbonate lens

Mount Type
Surface or Flush Mount (with optional hardware)

Scale Range
0-10 kPa

Accuracy
2% of full scale

Finishing
Black Painted Die Cast Aluminum Case

Measure Pressure Of
Air and compatible gases

Accessories
Two 1/8 NPT plugs, Two 1/8 NPT pipe thread to rubber tubing adapters, Mounting screw

Dwyer Magnehelic Differential Pressure Gauge Model 2000-10KPA Trade Information

Minimum Order Quantity
12 Pieces

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Cash Advance (CA), Paypal, Letter of Credit (L/C), Delivery Point (DP), Cash in Advance (CID), Cheque

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

Main Domestic Market
All India

About Dwyer Magnehelic Differential Pressure Gauge Model 2000-10KPA

Dwyer Magnehelic Differential Pressure Gauge Model 2000-10KPA

Dwyer 2000-10KPA MAGNEHELIC, DIFFERENTIAL PRESSURE GAUGE, 0/10KPA

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.

Precision and Reliability for Industrial Use

The Dwyer Magnehelic 2000-10KPA is engineered for precise monitoring of air and compatible gas pressures. Its robust die cast aluminum body protects internal components from mechanical impacts, while the polycarbonate window provides clear, uninterrupted viewing of the analog display. The external zero adjustment screw makes recalibrations straightforward, ensuring sustained accuracy even in high-usage environments.

Versatile Installation Options

Whether surface or flush mounting is needed, this gauge adapts to various installation setups. The provided accessories, including mounting screws, NPT plugs, and tubing adapters, facilitate straightforward attachment to most industrial panels or equipment. Dual port connections on both sides and the back allow users to select the most convenient configuration for their system.

FAQs of Dwyer Magnehelic Differential Pressure Gauge Model 2000-10KPA:

Q: How do I install the Dwyer Magnehelic 2000-10KPA differential pressure gauge?

A: The gauge supports both surface and flush mounting (with optional hardware). It includes 1/8" NPT plugs, pipe thread to rubber tubing adapters, and a mounting screw. Select your preferred location, connect the high and low pressure ports, and secure the housing using the provided hardware.

Q: What is the typical application for this pressure gauge?

A: This model is designed to measure differential pressure of air and compatible gases in industrial environments. Common uses include monitoring HVAC systems, filter resistance, clean room pressures, and air velocity measurements.

Q: When should I recalibrate or zero adjust this gauge?

A: Recalibration is recommended periodically based on the applications operational demands or if you notice drift in readings. The external zero adjustment screw allows for quick and convenient realignment of the pointer to zero under reference conditions.

Q: Where can the gauge be used in terms of temperature and environmental conditions?

A: The 2000-10KPA operates reliably in temperatures ranging from -7C to +60C (20F to 140F), making it suitable for most indoor industrial settings. The die cast aluminum case and full-view polycarbonate lens enhance its resilience.

Q: What are the benefits of using a mechanical differential pressure gauge like the Magnehelic?

A: Mechanical gauges like the Magnehelic Model 2000-10KPA deliver instantaneous readings without requiring electrical power, are resistant to electromagnetic interference, and provide a cost-effective, maintenance-light solution for routine pressure monitoring.

Q: How do I maintain and clean the pressure gauge?

A: To maintain accuracy, periodically inspect for dust or debris on the window and housing. Clean the polycarbonate lens with a soft, damp cloth. Avoid solvent cleaners which may damage the polycarbonate or painted finish.

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