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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.

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Reflex Level Gauges


Liquid Level Gauge provides direct observation of liquid level in a tank/vessel rising and falling level of the liquid inside the tank/vessel can be observed through the glass assembled in the gauge. Reflex Liquid Level Gauges use the R-form sight glasses. One side surface of Reflex Glass to use flat glass has several grooves for reflecting prism. The principle of the Reflex Glass is based on the difference in the refractive indices of liquid and gas or in particular of water and steam. Liquid level shows conspicuously dark hard color fro liquid space and light white color for empty space. These Reflex series are not used with a mica shield. The Reflex Gauge is assembled firmly with gasket, reflex glass, cushion gasket and gauge cover on the body by U-bolts. 


• Transparent Level Gauge Applicable Upto 200Kg and upto 400deg cent

• Cyro application upto -196 deg cent

• Toughened glass and borosilicate glass

• For applicability in critical ,acidic,cryo and high temperature zone

• IBR certified device available

• NACE,H2S service compatibility applicable

• Non Frost extension and high temperature extension

• Heat Tracing Available

• Level 1 radiographed Body available

• Helium Leak test provide desgin @ 10(-7) mbarit/sec

• Viscous media (max upto 380 cst and upto 100 deg cent) besides other acidic,
   non-acidic,steam water media

• CE applicability 


• PMI Test Bench

• Hydro Test bench Meeting shell Test

• Calibration

• Helium leak Test on Contract


• Radiography Test on Contract

• IBR testing and compatibility

• Float Test 


Refinery,Petrochemical,Chemical,power,Radioactive,Fertilizer,Food,Pharma,Metal Industry Application 



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