Diaphragm-type differential pressure level gauge
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The diaphragm-type differential pressure level gauge installed in the flash tower shows negative levels or no level reading when the temperature is high. But those with an actual liquid level
Negative liquid level\ud83d\ude02?\ud83d\ude02?\ud83d\ude02?
Inside the taller tube, the steam has not turned into condensed water
Are your transmitter and lower measurement port level? If not, has it been adjusted to be level? . .
Is there over-temperature?,,,, No over-temperature, then the gauge is just very inaccurate...... Are you using positive pressure distillation or negative pressure distillation? .