ES749 Flow Computer
68
OTHER INPUT
6.9
OTHER
INPUT
(Continued)
Enter the actual atmospheric pressure. When using gauge pressure
transmitters for determining gas pressure, the reduced atmospheric
pressure above sea level is then taken into account.
Input:
Number with oating decimal point:
0.0000...10000.0
Display: 1.013 bara
BAROMETRIC PRESS.
Enter the temperature at which the owmeter was calibrated. This
information is used in the correction of temperature induced effects
on the owmeter body dimensions.
Input:
Number with xed decimal point:
-9999.99...+9999.99
Display: 68.00 of
CALIBRATION TEMP.
BAROMETRIC PRESS.
CALIBRATION TEMP.
This feature is used to see the present value of the compensation
input signal. The type of electrical signal is determined by the
compensation input signal type selection.
Display: 20 mA
VIEW INPUT SIGNAL
VIEW INPUT SIGNAL
Enter the TRAP ERROR DELAY (cold trap error) in HH:MM format. An
alarm will only be activated if the trap is detected as continuously being in the
abnormal states for a time period greater than this TRAP ERROR DELAY
time.
Display: HH:MM
TRAP ERROR DELAY
TRAP ERROR DELAY
Enter the TRAP BLOWING DELAY (trap stuck open) in HH:MM format.
An alarm will only be activated if the trap is detected as continuously being
in the abnormal states for a time period greater than this TRAP BLOWING
DELAY time.
Display: HH:MM
TRAP BLOWING DELAY
TRAP BLOWING
DELAY
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