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Dwyer Instruments 1950 Series explosion-proof differential pressure switches monitor and control pressure differentials in hazardous environments with a risk of explosion. These switches are ideal for the oil & gas, chemical processing, mining and petrochemical industries.
Style | Model | Approx Deadband Max. Set Point | Approx Deadband Min. Set Point | Continious Pressure | Surge Pressure | Price | |
---|---|---|---|---|---|---|---|
A | 1950P-2-2F | 0.3 | 0.3 | 2.41 bar | 3.45 bar | £454.44 | |
A | 1950-5-2F | 0.4 | 0.3 | 0.11 bar | 0.69 bar | £399.12 | |
A | 1950-10-2F | 0.50 | 0.4 | 0.11 bar | 0.69 bar | £399.12 |
A differential pressure gauge measures the difference in pressure between two points, whereas a standard pressure gauge measures the pressure at a single point in a system. Differential pressure gauges are used to monitor pressure differentials, while pressure gauges are used to measure absolute or gauge pressures.
When selecting a differential pressure gauge, consider factors like the pressure range, accuracy requirements, environmental conditions and compatibility with the measured media.