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Spare part list, measuring unit
M9 display (continued)
Retrofit kit ESK II, linearized (serial number required)
Retrofit kit ESK II (Ex), linearized (serial number required)
0...20 mA converter on plug-in board
0...20 mA converter
DC meter ESK "Z" (with pulse output)
Contact module, K1 min SC3,5 N0 standard
Contact module, K1 max SC3,5 N0 standard
Contact module, K2 min / max SC3,5 N0 standard
Contact module, K2 min / min min SJ3,5 S1N / SJ 3,5 SN
Contact module, K2 max / max max SJ3,5 S1N / SJ 3,5 SN
Contact module, K1 min SJ3,5 SN
Contact module, K1 max SJ3,5 SN
Contact module, K2 min / max SJ3,5 SN
Contact module, K1 min SB3,5 E2akt.Low
Contact module, K1 max SB3,5 E2akt.Low
Contact module, K2 min / max SB3,5 E2akt.Low
TM
modem (converter RS232 √ HART)
HART
Calculation software KroVaCal (CD)
Isolating switching amplifier:
KFA6-SR2-Ex1.W
KFA5-SR2-Ex1.W
KFD2-SR2-Ex1.W
KFA6-SR2-Ex2.W
KFA5-SR2-Ex2.W
KFD2-SR2-Ex2.W
11
Maintenance
The flowmeter should be inspected for soiling, corrosive wear and signs of mechanical wear or
damage to the measuring tube and the indicator in the context of the routine operational
maintenance of the installation and the pipelines. We recommend at least annual inspections.
In order to clean the instrument remove it from the pipeline.
Note !
Pressurized pipes have to be depressurized before the measuring unit is
removed.
Appropriate safety precautions need to be taken with regard to residual liquids in
the measuring unit of devices used to measure aggressive media.
New gaskets must always be used when remounting the measuring unit in the
pipeline.
Electrostatic charges are to be avoided when the surfaces (e.g. viewing window)
are cleaned!
40
230 V AC
1 channel
115 V AC
1 channel
24 V DC
1 channel
230 V AC
2 channels
115 V AC
2 channels
24 V DC
2 channels
Instructieboek H 250/M9
Order No.
X251030100
X251030200
X251031900
X251032000
X251032100
X251033100
X251033200
X251033300
X251033400
X251033500
X251033600
X251033700
X251033800
X251033900
X251034000
X251034100
4.00313.00.00
317850xx
5015262000
5015262100
5015262200
5015262300
5015262400
5015262500
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