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Gauge warning line

2008-01-13View Original

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May I ask everyone: how should the two warning lines on a pressure gauge be set? Thank you!
Reply #22008-01-13
They are the highest and lowest operating pressures of the equipment.
Reply #32008-01-13
Is the poster asking about the range of the pressure gauge? We generally do not exceed 2/3 of the range to ensure the safety of the pressure gauge.
Reply #42008-01-15
Thank you both! I’m asking about how to position the two red pointers outside the gauge glass Is it set at the maximum operating pressure and the minimum operating pressure? Should it still be set at the maximum operating pressure and zero position?
Reply #52008-01-16
I want to learn it too! Thank you!
Reply #62008-07-28
Does anyone know how the warning limits for thermometers are set?

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