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Analog Pressure Gauges

17 Products
Liquid Filled and Leakproof Pressure Gauges

The PGF series are 2.5" dial gauges with a ±3-2-3% accuracy, liquid filled, and leak proof for superior performance in applications with high vibration, pulsation, and shock.

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U-Clamp Panel Mount Pressure Gauges

The PGP series are 2.5" dial gauges with a ±3-2-3% accuracy that are designed for use on instrument panels, air conditioning equipment, dryers, compressors, test stands, etc.

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All-Welded Pressure Gauges with Integral Diaphragm Seal

The PGR series are 4.5" dial gauges with a ±0.5% accuracy, and a stainless steel, liquid fillable and sealed design with fewer leak paths than competitive models.

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Large, High Accuracy Pressure Gauges with Adjustable Dial

The PGT series are 4.5", 6" and 8.5" dial gauges with ±0.25% accuracy that can be used in anywhere from industrial plants to laboratories, wherever high accuracy is needed.

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Stainless Steel, Dual Scale, Bar and Psi Pressure Gauges

The PGM series are 2.5" and 4" dial gauges that display the pressure in both psi and bar units, with ±1% or ±1.6% accuracy that have IP65 protection and are liquid fillable.

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OEM Style Pressure Gauges

The PGC series are 2" and 2.5" dial gauges with durable construction and a ±3-2-3% accuracy in gauge, vacuum, and compound gauge ranges.

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Corrosion, Weather, and Dust Resistant Pressure Gauges

The PGS series are 2.5" and 3.5" dial gauges with a ±1% accuracy, 316 SS wetted parts, and stainless steel case that protects against harsh environments.

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Industrial Pressure Gauges with Temperature Compensation

The PGH series are heavy duty 4.5" or 6" dial gauges with ±0.5% accuracy with the option of a phenol or aluminum case for additional durability in industrial applications.

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Series 2000 Magnehelic® Differential Pressure Gages

Dwyer® Series 2000 Magnehelic® Gage offers analog frictionless movement to indicate positive, negative, or differential pressure in air or noncorrosive gases within 1% accuracy .

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Low Pressure Gauges with Corrosion Resistance

The PGL series are 2.5" dial gauges, for pressures as low as 10 inH2O, with ±2-1-2% accuracy, corrosion resistant bronze diaphragm, and 150% overpressure protection.

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Heavy Duty, Differential Pressure Gauges

The PGD series are 4.5" differential dial gauges with heavy duty construction, double-strength shatter resistant glass, and a ±2-1-2% accuracy.

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Series 3000MR/3000MRS Photohelic® Switch/Gage

Photohelic® Switch/Gage combines functions of a precise, highly repeatable differential pressure switch with a large analog pressure gage. Applications include air conditioning systems and pneumatic conveying.

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Series 2-5000 Minihelic® II differential pressure gauge

Series 2-5000 Minihelic® II a dial type differential pressure gage. Combining a safe, clean, and easy to read design in a compact and low cost configuration. Providing good accuracy for most applications

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Series A3000 Photohelic® Pressure Switch/Gage

Photohelic® Pressure Switch/Gage functions as versatile, highly repeatable pressure switch combined with a precise pressure gage. Applications include air conditioning systems, clean rooms, and fume exhaust systems.

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Series 2000-SP Magnehelic® Differential Pressure Gages

Magnehelic® Differential Pressure Gages has a bright red LED on right of scale that shows when setpoint is reached. Field adjustable from gage face.

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Series MP mini-Photohelic® differential pressure switch/gage

Mini-Photohelic® Differential Pressure Switch/Gage combines the differential pressure gage with two SPDT switching set points. Designed to measure and control positive, negative, or differential pressures.

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Analog Pressure Gauges

Analog Pressure Gauges are a critical component of many industrial, commercial, and laboratory applications. These gauges use a needle to indicate the pressure sensed on a dial scale. These devices are inexpensive, easy to use, and do not require a power source.

Omega Engineering offers a comprehensive selection of analog pressure gauges that offer superior performance and reliability. With a variety of mounting options, including U-Clamp panel mounts, these gauges are easy to install and are designed to stand up to even the toughest of conditions and environments.
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