Dwyer 2300-30CM Magnehelic Differential Pressure Gauge,Range 15-0-15 CM

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Dwyer 2300-30CM Magnehelic Differential Pressure Gauge,Range 15-0-15 CM

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MOQ : 12 Pieces

Dwyer 2300-30CM Magnehelic Differential Pressure Gauge,Range 15-0-15 CM Specification

Display
Analog Dial

Grade
Industrial Grade

Outer Size
About 120 mm diameter

Seal Material
Silicone/Acrylic

Bourdon Tube
Not Applicable (Diaphragm Sensing)

Thread
1/8 NPT

Sensor Type
Differential Pressure Sensing Element

Material
Die Cast Aluminum Case, Acrylic Cover

Dial Material
White Aluminum with Black Markings

Pointer Material
Black Lightweight Plastic

Processing Type
Factory Calibrated

Diameter
120 mm (4-3/4 in.)

Glass Size
Full Front Polycarbonate Cover

Mount Type
Surface or Flush Mount

Scale Range
15-0-15 cm H2O (Centimeters of Water)

Accuracy
±2% of Full Scale

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

Mounting Orientation
Vertical

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

Weight
Approx. 470 g

Model Number
2300-30CM

Suitable Media
Clean Air and Compatible Gases

Zero Adjustment
External Screw Adjustment

Application
Filter Monitoring, Fan and Blower Pressure, Duct, Room or Building Pressures

Response Time
Immediately (<1 Second)

Overpressure Protection
Safe up to twice rated pressure

Maximum Pressure
50 kPa (7 psi)

Port Connection Type
1/8\\

Dwyer 2300-30CM Magnehelic Differential Pressure Gauge,Range 15-0-15 CM Trade Information

Minimum Order Quantity
12 Pieces

FOB Port
Delhi

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

Supply Ability
1 Piece Per Day

Delivery Time
1-2 Days

Main Export Market(s)
Middle East, Asia

Main Domestic Market
All India

Dwyer 2300-30CM Magnehelic Differential Pressure Gauge,Range 15-0-15 CM About

Dwyer 2300-30CM Magnehelic Differential Pressure Gauge,Range 15-0-15 CM

Model: 2300 Differential Pressure Gage, Range 15-0-15 CM W.C., Minor Divisions 1.0.

Bezel provides Flange For Flush Mounting in Panel. Clear Plastic Face is Highly Resistant to Breakage. Provides Undistorted Viewing of Pointer and Scale.

Dwyer 2300 MAGNEHELIC, DIFFERENTIAL PRESSURE GAUGE 15-0-15 CM

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 over pressures.

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 Durability

Constructed from die cast aluminum with a textured black anodized finish, the 2300-30CM is engineered for reliability and longevity in demanding environments. Its analog display with a full polycarbonate front cover shields the dial from impact, while factory calibration guarantees dependable readings every time.

Versatile Applications

Suitable for clean air and compatible gases, this gauge meets the needs of diverse sectors. It is commonly employed in monitoring filters, assessing fan and blower performance, and ensuring balanced duct, room, or building pressures. Its quick response and sturdy design offer versatility across numerous industrial processes.

FAQs of Dwyer 2300-30CM Magnehelic Differential Pressure Gauge,Range 15-0-15 CM:

Q: How does the Dwyer 2300-30CM Magnehelic gauge operate for pressure measurement?

A: The gauge functions by sensing differential pressure using a diaphragm mechanism. When pressure is applied to the ports, the diaphragm deflects proportionally, moving the pointer along the scale for an accurate analog display.

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

A: It is designed specifically for clean air and non-corrosive gases, making it suitable for HVAC, filtration, and building monitoring applications where chemical exposure is minimal.

Q: When should I perform zero adjustment on the gauge?

A: Zero adjustment may be required before initial use or periodically during routine maintenance to ensure accuracy. You can easily make corrections using the external screw adjustment when the gauge is at atmospheric pressure and both ports are open.

Q: Where should this gauge be installed for optimal operation?

A: For best performance, mount the gauge in a vertical orientation on a stable surface or flush against a wall. Installation should be in areas within its specified operating temperature range (-7 to 60C) and where only clean air or compatible gases are present.

Q: What accessories are included with the Dwyer 2300-30CM gauge?

A: The package includes two 1/8 NPT plugs, two 1/8 NPT to rubber tubing adapters, three flush mounting adapters, and four screws, supporting versatile and secure installation options.

Q: How is overpressure protection handled by this gauge?

A: The Dwyer 2300-30CM features overpressure protection and is safe for pressures up to twice its rated 50 kPa (7 psi) limit, reducing the risk of permanent damage from accidental surges.

Q: What are the benefits of using the Dwyer 2300-30CM Magnehelic Gauge?

A: It provides immediate (<1 second) response, high accuracy, robust construction, and simple installation, allowing users to monitor critical pressure differentials easily and reliably, thereby enhancing process safety and equipment longevity.

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