How to manage pressure gauges other than those subject to mandatory inspection
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For example, is it necessary to have a qualified institution perform calibration on the pressure gauge in the circulating water pipeline? It depends on **the standards, which state that the unit can handle it itself
Let me tell you, pressure gauges aren’t used in automated control systems, nor can they be treated as standard measuring instruments; so, just as they manage those broken bricks, rotten tiles, scrap copper and iron, as well as all the messy issues within your factory, that’s how they should manage pressure gauges too. {:2_42:}
You can obtain a pressure gauge calibrator certificate from the provincial metrology bureau; pressure gauges that are not subject to mandatory calibration can be calibrated by oneself. I wonder if it exists where you are – having external cost inspections is costly
For instruments that are not subject to mandatory inspection, self-calibration is possible, allowing your company to develop maintenance strategies