Dwyer Magnehelic Differential Pressure Gauge Model 2000-2KPA

About Dwyer Magnehelic Differential Pressure Gauge Model 2000-2KPA

Dwyer Magnehelic Differential Pressure Gauge Model 2000-2KPA

Model - 2000-2KPA

Description - Differential pressure gage, range 0-2 kPa, minor divisions .05.

• 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.

Highly Accurate Pressure Monitoring

Engineered for precision, the Magnehelic 2000-2KPA delivers reliable readings with an accuracy of 2% full scale. Its diaphragm sensing element is specifically tailored for low differential pressures, making it ideal for monitoring air flows or filter status in various industrial environments. The high-visibility red pointer and large 4-inch dial ensure effortless reading at a glance.


Sturdy Construction and Versatile Installation

Built with a die-cast aluminum case and corrosion-resistant finish, this gauge stands up to tough conditions. It can be surface, panel, or bracket mountedvertically as standard, or horizontally with minimal loss in accuracy. The clear acrylic cover and included accessories facilitate a straightforward setup and maintenance process.


Wide Range of Applications

This gauge is suitable for measuring air and non-corrosive gases across HVAC systems, laboratories, clean rooms, and other settings where pressure differentials must be monitored. Its RoHS compliance and precision engineering make it a trusted choice for manufacturers, suppliers, and traders throughout India.