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Threads 1121 to 1140 of 1251

Forum: Measuring and controlling

Sensors, measurement electronics (built-in and expansion cards)

  1. Sticky Thread Sticky: Which type of level sensor to use?

    Started by MatthiasF, 11.12.2019 14:48
    • Replies: 0
    • Views: 11,353
    MatthiasF
    11.12.2019, 14:48 Go to last post

  1. Red lights s1 and s2 in powerbar are flickering

    Started by milestone, 05.02.2012 16:41
    • Replies: 1
    • Views: 1,388
    Matthias
    06.02.2012, 17:51 Go to last post

  2. two sensor ATO

    Started by ivar67, 14.08.2017 10:30
    • Replies: 1
    • Views: 1,385
    Vinny
    14.08.2017, 19:19 Go to last post

  3. Conductivity Sensor Missing?

    Started by Doncorsean, 18.04.2013 01:58
    • Replies: 1
    • Views: 1,381
    doggydoc10
    18.04.2013, 02:48 Go to last post

  4. multiple level switch

    Started by Dr.big, 14.12.2017 13:44
    • Replies: 1
    • Views: 1,378
    alekslyse
    14.12.2017, 17:11 Go to last post

  5. One feeding pause - two PL3 and two Eheim controllers - how to sync?

    Started by themoose, 02.09.2012 18:54
    feeding pause, sync
    • Replies: 1
    • Views: 1,374
    benner
    04.09.2012, 01:13 Go to last post

  6. Powerbar 6D-D Problem

    Started by Johan, 05.01.2014 10:51
    • Replies: 1
    • Views: 1,374
    GHL Support
    07.01.2014, 09:52 Go to last post

  7. No Reading From Temp Sensor

    Started by shardyl, 05.01.2012 14:53
    • Replies: 1
    • Views: 1,371
    shardyl
    05.01.2012, 16:22 Go to last post

  8. how to switch ph to redox on plm ph/redox card?

    Started by Florin, 07.06.2013 22:03
    • Replies: 1
    • Views: 1,369
    Gunther
    09.06.2013, 21:50 Go to last post

  9. Flowsensor connections

    Started by Orven_swe, 23.11.2014 23:01
    1 Attachment(s)
    • Replies: 1
    • Views: 1,366
    GHL Support
    24.11.2014, 09:45 Go to last post

  10. Conductivity Alarm Threshold

    Started by JackRudisill, 30.08.2018 19:56
    • Replies: 2
    • Views: 1,358
    JackRudisill
    04.09.2018, 16:31 Go to last post

  11. 2 Questions

    Started by Cyorsha, 27.07.2017 12:32
    • Replies: 1
    • Views: 1,356
    Vinny
    28.07.2017, 13:47 Go to last post

  12. Level control and blackout delay

    Started by doggydoc10, 20.06.2012 19:58
    • Replies: 0
    • Views: 1,354
    doggydoc10
    20.06.2012, 19:58 Go to last post

  13. Need help in getting replacement parts

    Started by KwaiSeng, 12.12.2013 08:35
    replacement parts
    • Replies: 1
    • Views: 1,354
    GHL Support
    12.12.2013, 11:43 Go to last post

  14. Your thoughts on the best way to go about this...

    Started by Al Locke, 30.03.2013 14:29
    • Replies: 0
    • Views: 1,352
    Al Locke
    30.03.2013, 14:29 Go to last post

  15. Alert on delta between two Ph Probe

    Started by houman_hashemi, 22.11.2015 10:36
    • Replies: 0
    • Views: 1,350
    houman_hashemi
    22.11.2015, 10:36 Go to last post

  16. Duplicador for two port level PL-LY

    Started by carlosing74, 02.11.2013 18:08
    • Replies: 0
    • Views: 1,349
    carlosing74
    02.11.2013, 18:08 Go to last post

  17. PH Operation Mode HELP?!

    Started by smjb90, 06.01.2013 14:03
    • Replies: 1
    • Views: 1,347
    GHL Support
    10.01.2013, 08:44 Go to last post

  18. Automatic Water Change help....

    Started by kassysimon, 21.07.2012 09:31
    • Replies: 0
    • Views: 1,345
    kassysimon
    21.07.2012, 09:31 Go to last post

  19. UPDATE: myGHL gets an upgrade!

    Started by Vinny, 11.09.2015 16:02
    • Replies: 0
    • Views: 1,328
    Vinny
    11.09.2015, 16:02 Go to last post

  20. Question about optical sensor and leakage detection

    Started by doggydoc10, 11.07.2011 01:00
    • Replies: 1
    • Views: 1,325
    Matthias
    12.07.2011, 16:57 Go to last post
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