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PGD
Heavy Duty, Differential Pressure Gauges
- Heavy Duty Construction
- Double-Strength Shatter-Resistant Glass
- 2-1-2% ANSI Grade A Accuracy
Product Overview
- Accuracy ± 2-1-2 %
- Accuracy Class > 0.25%
- Accuracy Detail 2-1-2%, ANSI Grade A 2% first 10%, 1% middle 80%, 2% top 10%
- Dial Dia 4.5 in
- Dial Note Dial Arc: 210°
- Housing Diameter 5.875 in
- Housing Material Note Window Material: Double-strength glass
- Housing Width 3.0313 in
- Materials, Wetted Brass, Bronze
- Operating Temperature, Max 65 °C
- Operating Temperature, Min 0 °C
- Measurement Pressure Type Differential
- Process Connection Size 1/4 in
- Process Connection Type NPT Male
- Sensor Type Bourdon tube
- Series ID PGD
- Weight 1.4 kg
OMEGAs PGD Series differential pressure gauges are rugged industrial gauges which indicate the difference between two input connections. Differential ranges provide the maximum resolution for applications where one input is always at a higher pressure than the other. In cases where one input can be higher or lower than the other, a bi-directional differential range should be used. The PGD Series is constructed with two independent Bourdon tubes. The opposing Bourdon tubes are linked to a single pinion gear which rotates a pointer for direct pressure readings. By using two independent Bourdon tubes, the gauge can handle liquids or gases on either or both ports. The large 4 1/2 ' dial makes reading pressure easy. Each gauge is equipped with a micrometer adjustment for re-zeroing the gauge. Gauges are available with ports located in the lower (six o'clock) position or in the rear for panel mounting.
