9
ECNO: 622
6. OPERATION
Date of recording [
day month
year]
Place of measurement ______________________
Recorded by ___________________________
________________________________________
(1) Check the inside diameter of the piping to insure it conforms to the sensor type.
(2) Check for sufficient lengths of straight pipe upstream and downstream of the sensor
mounting position.
(3) Check for correct piping settings (outer diameter size, material, thickness, etc.).
(4) Check for correct sensor mounting.
(5) Check the zero point adjustment.
Zero point adjustment method: Manual zero clear (stop the flow of fluid for manual zero opera-
tion.)
Be sure to record (check) the following items before using the flowmeter.
Detector
Type
(Mark on sensor in use) Piping inside diameter
Small diameter sensor
FLD22
Small sensor (standard)
FLD12
Middle sensor
FLD41
Large sensor
FLD51
High-temperature sensor
FLD32
mm
mm
mm
mm
mm
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8
Silicone grease coating
No / Yes
No / Yes
Connector connection check
