PRESSURE
General Instrument products are made with fine precision, latest automation, and by qualified professionals. They are tested and certified as per industry standards' organizations. Our products are pre-approved on most large company procurements world-wide.
Differential Pressure Gauges - Bellow / Diaphragram Type
DETAILS
Differential pressure gauges are designed to measure the difference in pressure between two points in a system and present the resultant differential pressure directly on a single gauge dial. A patented magnetic movement allows the simultaneous sensing of both pressures while completely isolating the gauge function from the pressure chamber without the use of mechanical seals.
ADVANTAGES
Bellow/Diaphragm type construction Reference Standard:EN-837 All SS internals chemical seal unit (option)for Process Suitability Accuracy +/- 1% FSD A set of two Stainless Steel Bellows mounted on a force Balance enables direct reading of the actual different pressure. Each Bellow / Diaphragram of the pressure gauge can withstand the full static pressure without any damage or shifting being caused to the instruments
TESTS
• Visual Inspection
• Dimensional Verification
• Accuracy Test
• Hysteresis Test
• Leak Test
• Influence Of Mounting Position
• Degree of Protection
• Effect of Mechanical Vibration
• Effect of Mechanical Shock
• Endurance Test With Steady Pressure
• Endurance Test With Over Pressure
• Endurance Test with Cyclic Pressure
• Safety Blow-out Test
• Thermal Stability Test at Rated
Temperature
• Temperature effect Test
• Energy release Test
INDUSTRIES
Pharmaceutical Oil Exploration/Refineries/Petrochemicals Chemicals Pulp & Paper Power Generation Metallurgy Cement Synthetic Fiber Fertilizer Instrument Manufacturers Original Equipments Manufacturers
CERTIFICATIONS
CE,ATEX,ZENITH,NABL,EURZB
