Nitto Flowtech MF710, Инструменты операции

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TRANSIMITTER
34
CONVERT PARTS
TM
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CONVERT
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Instrument show data inconsistent with the actual flow
START
Transmitter setup is ok?
Zero Trim complete?
Zero Trim base on full tube
and liquid flow state
Tube is full medium?
Reconnect cable, special to sure insulation of
signal line.
Valve is on the upper
stream?
Caused by fluid
accumulation?
Good connecting of Cable?
Good grounding?
Mixture of liquid bubbles?
Use analog signal to check Transmitter run
in good operating mode?
Switch to good operating mode
or contact with company
Setup again or contact with
company
Modify position of flowmeter or change tube
to sure full liquid into tube sensor(reference
Sensor manual)
Install getter device on upper
stream of flowmeter
In accordance with the(sensor Manual)
correctly grounded
(Grounding resistance of less than 10 om)
Remove sludge and scale on the electrode
and near side.
Pls use soft cloth or Brush softly, pls note
don’t hart inner liner.
1. If the valve just half opens, the transmitter
show data may be related with disturb.
2. Pls move the valve to flow meter low stream
side.
3. If the valve should be install upper stream
side, pls full open, also 10 time distance with
flow meter Suspected insulation problem in
flowmeter, contact with
manufacturers
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes