Dwyer 2300-4CM Magnehelic Differential Pressure Gauge,Range 2-0-2 CM

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Dwyer 2300-4CM Magnehelic Differential Pressure Gauge,Range 2-0-2 CM

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MOQ : 10 Pieces

Dwyer 2300-4CM Magnehelic Differential Pressure Gauge,Range 2-0-2 CM Specification

Sensor Type
Differential Pressure Sensor

Grade
Industrial Grade

Bourdon Tube
Not Applicable (Diaphragm Type)

Display
Analog Dial

Seal Material
Silicone Rubber

Outer Size
Standard Housing Size (See Diameter)

Thread
1/8 NPT Female

Material
Die-cast Aluminum Case; Acrylic Cover

Dial Material
White Aluminum with Black Markings

Pointer Material
Red Acrylic

Processing Type
Moulded Body, Precision Mechanism

Diameter
4 inch (100 mm)

Glass Size
4 inch (Full Face Acrylic Window)

Mount Type
Surface or Flush Mount

Scale Range
2-0-2 cm

Accuracy
2% of Full Scale

Finishing
Matte, Polished

Measure Pressure Of
Air and Non-corrosive Gases

Accessories
Two 1/8 NPT Plugs, Mounting Brackets, Instructions

Overpressure Limit
Up to 21 psi (1.45 bar)

Pressure Connection Ports
Dual 1/8" NPT Female, High and Low

Ingress Protection
IP50 (Dust Protected)

Application
HVAC Systems, Cleanrooms, Filter Monitoring, and Draft Measurement

Response Time
Immediate, Mechanical

Zero Adjustment
External Adjustment Screw

Weight
Approx. 475 grams

Operating Temperature Range
-7C to +60C

Dwyer 2300-4CM Magnehelic Differential Pressure Gauge,Range 2-0-2 CM Trade Information

Minimum Order Quantity
10 Pieces

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

Main Export Market(s)
Asia, Middle East

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

About Dwyer 2300-4CM Magnehelic Differential Pressure Gauge,Range 2-0-2 CM

Dwyer 2300-4CM Magnehelic Differential Pressure Gauge,Range 2-0-2 CM

Model: 2300 Differential Pressure Gage, Range 2-0-2 CM W.C., Minor Divisions .10.

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 2-0-2 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.

Reliable Pressure Monitoring

The Dwyer 2300-4CM is engineered to deliver immediate and accurate differential pressure readings. Suited for air and non-corrosive gases, its 2% of full-scale accuracy supports essential monitoring needs in industrial and commercial environments, fostering operational safety and compliance.

Versatile Installation and Usage

With a compact 4-inch diameter and dual 1/8" NPT female ports, this gauge can be easily integrated into existing systems. The included mounting brackets and plugs streamline installation for HVAC engineers or facility managers, providing a tailored fit for diverse requirements.

FAQ's of Dwyer 2300-4CM Magnehelic Differential Pressure Gauge,Range 2-0-2 CM:

Q: How does the Dwyer 2300-4CM Magnehelic Gauge measure differential pressure?

A: The gauge uses a responsive diaphragm-type differential pressure sensor that detects the pressure difference between its high and low ports. The result is displayed on an analog dial for clear and immediate readings.

Q: What types of fluids or gases can I measure with this pressure gauge?

A: This device is specifically designed to measure the differential pressure of air and other non-corrosive gases only. It is not suitable for use with liquid or corrosive media.

Q: Where is the ideal place to install the Dwyer 2300-4CM in a system?

A: The gauge is typically surface or flush-mounted near the equipment or ducts where pressure readings are required, such as across filters or within cleanroom monitoring panels. Mounting brackets and instructions are included for a secure, adaptable setup.

Q: What accessories come with the Dwyer 2300-4CM Magnehelic Gauge?

A: Each unit is supplied with two 1/8" NPT plugs, mounting brackets, and detailed installation instructions to facilitate straightforward installation and use.

Q: When is it necessary to use the external zero adjustment screw?

A: The external zero adjustment screw should be used during initial setup or periodic maintenance to recalibrate the pointer to zero, ensuring ongoing measurement accuracy.

Q: What is the benefit of the gauge's IP50 ingress protection rating?

A: The IP50 rating indicates that the gauge is dust-protected, preventing particulate contamination in environments such as HVAC systems and industrial facilities, thereby enhancing instrument longevity and performance.

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