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14 Sensor Cleaning
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14 Sensor Cleaning
The set points or current output can be configured to operate a jet spray wash or
rotary electrode cleaning system on a timed cycle. Its purpose is to prevent
accumulation of particulate matter on the active surfaces of the sensor. The
cleaning control menus can be accessed form either of the Set Point or Current
Output menus, when one or other has been set to cleaning mode.
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00:30
00:30
00:30
00:30
mm
:ss
Cleaning Duration
The duration of the cleaning operation
(5 seconds to 10 minutes)
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01:30
01:30
01:30
01:30
hh:
mm
Cleaning Interval
The interval between cleaning
operations (5 minutes to 48
hours)
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Clean :
On-Line
Off-Line
System state when cleaning.
When “Off-Line”, the other
relays/current outputs are
disabled
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00:05
00:05
00:05
00:05
mm:
ss
Cleaning Recovery
Sensor recovery, time from end
of cleaning to returning to “On-
Line” state” (5 seconds to 10
minutes)
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Continued on next page ……
Summary of Contents for MOD53
Page 1: ...MOD53 DISSOLVED OXYGEN MONITOR OPERATION GUIDE...
Page 26: ...4 Installation Surface Mount 25 Figure 24 ProcessProbeTM Cable...
Page 37: ...5 User Interface 36 This page intentionally blank...
Page 41: ...6 Main Display 40 This page intentionally blank...
Page 47: ...7 Parameters 46 This page intentionally blank...
Page 57: ...9 Current Output 56 This page intentionally blank...
Page 71: ...12 Pressure Input 70 This page intentionally blank...
Page 79: ...15 Fault Finding 78 This page intentionally blank...
Page 83: ...17 Guarantee and Service 82 This page intentionally blank...
Page 87: ...Appendix B Probe Parameters 86 This page intentionally blank...
Page 91: ...Appendix C Factory Default Setups 90 This page intentionally blank...
Page 95: ...Appendix D Customer Setup 94 This page intentionally blank...
Page 99: ...Appendix F Temperature Sensor Data 98 This page intentionally blank...
Page 101: ...Appendix G Pressure Conversions 100 This page intentionally blank...
Page 107: ...Appendix I Error Messages 106 This page intentionally blank...