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4.3
Maintenance Parts
Part Name
Sensor cap (O-ring is
attached)
Zero adjusting reagent
O-Ring (EPDM)
Adaptor
Sensor cable
Note: It is recommended to keep some sensor caps for spare.
Part No.
Please shade the light during safe keeping.
K9679AN
The recommendable exchange cycle of a sensor cap is
1 time in 6 to 12 months.
Sodium sulfite(Na
Calibration must be carried out at a predetermined
interval (the frequency of calibration varies depending
on the operating conditions). Calibration must also
L9920BR
be performed when, for example, the sensor cap is
replaced. Approximately 20 grams of the reagent is
needed to prepare 1 liter of the calibration solution for
zero adjustment.
K9691KB For Adaptor Mounting
K9148NA
For submersion type holder (stainless steel) (/S3)
K9148NB
For submersion type holder (polypropylene) (/PP)
K9679CA
For float type holder (polypropylene) (/FPP)
K9679BA
3 m (cable length -03E) for connection with DO402G
K9679BB
5 m (cable length -05E) for connection with DO402G
K9679BC
10 m (cable length -10E) for connection with DO402G
K9679BD
5 m (Cable length: -05D) for connection with FLXA402
K9679BE
10 m (Cable length: -10D) for connection with FLXA402
K9679BF
15 m (Cable length: -15D) for connection with FLXA402
K9679BG
20 m (Cable length: -20D) for connection with FLXA402
<4. Maintenance>
Remarks
SO
) 500 g
2
3
IM 12J05D04-01E
4-2
8th Edition : July 11, 2023
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