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INFICON PCG55x ATM to Medium Vacuum Gauge User Manual

Page 42

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42

tina56e1-d (2014-01)

High Trip Point

If the pressure in the vacuum system is higher than the setpoint,
the corresponding LED ( or ) is lit solid and the
corresponding relay is closed.

Time t

Off

On

Off

Setpoint

M

easure

ment value

Measurement signal

(Pressure p)

Threshold value

Hysteresis
(10% of threshold)

Threshold value