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pH combination electrodes, ProcessLine

Supplier:   SI ANALYTICS
pH combination electrodes, ProcessLine
Supplier:  SI ANALYTICS
CertificatespH combination electrodes, ProcessLine
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pH combination electrodes, ProcessLine
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Product Details & Documents

These electrodes are low maintenance sensors for heavy duty process applications in the chemical industry. They are ideally suitable for measuring media with extreme ionic strength - whether boiler feed water or brine - also in strongly oxidizing acid and alkali containing media.

  • Low-maintenance electrodes: no electrolyte topping up or installation of complicated pressure sequence control required
  • Pinhole diaphragms, so reference electrode is not polluted or blocked
  • Duralid electrolyte with high KCl content combines very long working life with rapid and stable measurements
  • Proven H membrane glass with very low alkali error and optimized spherical shape
  • Integrated pressure compensation cushion

PL8× models
Reference system: Duralid solid electrolyte with a high KCl content
Diaphragm: 2-hole

PL9× models
Reference system: RheoLid electrolyte with KCI storage rings
Diaphragm: PTFE

 

Product Family Options

Product Information

  • Type
    pH
    Temp.
    Material
    Ø×L
    Connection
    Availability
    Price
  • 662-1691
    PL 80-120pH
    0 - 14
    0...+130 °C
    Glass
    12×120 mm
    S8
    Log in for availability
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    1 * 1 items
    1 * 1 items - 388,41 €
    388,41 €
    1 * 1 items
       388,41 €
    Specifications:
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    Specifications
    Cat. No.
    662-1691
  • 662-1704
    PL 80-225pH
    0 - 14
    0...+130 °C
    Glass
    12×225 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 478,42 €
    478,42 €
    1 * 1 items
       478,42 €
    Specifications:
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    Specifications
    Cat. No.
    662-1704
  • 662-1709
    PL 80-325pH
    0 - 14
    0...+130 °C
    Glass
    12×325 mm
    S8
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    Log in for availability
    1 * 1 items
    1 * 1 items - 520,35 €
    520,35 €
    1 * 1 items
       520,35 €
    Specifications:
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    Cat. No.
    662-1709
  • 662-1711
    PL 80-425pH
    0 - 14
    0...+130 °C
    Glass
    12×225 mm
    S8
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    Log in for availability
    1 * 1 items
    1 * 1 items - 577,07 €
    577,07 €
    1 * 1 items
       577,07 €
    Specifications:
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    Specifications
    Cat. No.
    662-1711
  • 662-1692
    PL 81-120pHT VP, with Pt1000
    0 - 14
    0...+130 °C
    Glass
    12×120 mm
    VP screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 483,35 €
    483,35 €
    1 * 1 items
       483,35 €
    Specifications:
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    Specifications
    Cat. No.
    662-1692
  • 662-1693
    PL 81-225pHT VP, with Pt1000
    0 - 14
    0...+130 °C
    Glass
    12×225 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 574,60 €
    574,60 €
    1 * 1 items
       574,60 €
    Specifications:
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    Specifications
    Cat. No.
    662-1693
  • 662-1694
    PL 81-325pHT VP, with Pt1000
    0 - 14
    0...+130 °C
    Glass
    12×325 mm
    VP screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 616,52 €
    616,52 €
    1 * 1 items
       616,52 €
    Specifications:
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    Specifications
    Cat. No.
    662-1694
  • 662-1695
    PL 81-360pHT VP, with Pt1000
    0 - 14
    0...+130 °C
    Glass
    12×360 mm
    VP screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 653,51 €
    653,51 €
    1 * 1 items
       653,51 €
    Specifications:
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    Specifications
    Cat. No.
    662-1695
  • 662-1696
    PL 81-425pHT VP, with Pt1000
    0 - 14
    0...+130 °C
    Glass
    12×425 mm
    VP screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 672,01 €
    672,01 €
    1 * 1 items
       672,01 €
    Specifications:
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    Specifications
    Cat. No.
    662-1696
  • 662-1697
    PL 82-120pHT VP, with Pt100
    0 - 14
    0...+130 °C
    Glass
    12×120 mm
    VP screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 520,35 €
    520,35 €
    1 * 1 items
       520,35 €
    Specifications:
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    Specifications
    Cat. No.
    662-1697
  • 662-1698
    PL 82-225pHT VP, with Pt100
    0 - 14
    0...+130 °C
    Glass
    12×225 mm
    VP screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 579,53 €
    579,53 €
    1 * 1 items
       579,53 €
    Specifications:
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    Specifications
    Cat. No.
    662-1698
  • 662-1699
    PL 82-325pHT VP, with Pt100
    0 - 14
    0...+130 °C
    Glass
    12×325 mm
    VP screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 627,62 €
    627,62 €
    1 * 1 items
       627,62 €
    Specifications:
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    Specifications
    Cat. No.
    662-1699
  • 662-1700
    PL 82-360pHT VP, with Pt100
    0 - 14
    0...+130 °C
    Glass
    12×360 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 667,08 €
    667,08 €
    1 * 1 items
       667,08 €
    Specifications:
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    Specifications
    Cat. No.
    662-1700
  • 662-1701
    PL 82-425pHT VP, with Pt100
    0 - 14
    0...+130 °C
    Glass
    12×425 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 678,18 €
    678,18 €
    1 * 1 items
       678,18 €
    Specifications:
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    Specifications
    Cat. No.
    662-1701
  • SCOI285113505
    PL 83-225 NMSN, with NTC30
    0 - 14
    0...+130 °C
    Glass
    12×225 mm
    Memosens® screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 679,41 €
    679,41 €
    1 * 1 items
       679,41 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285113505
  • SCOI285113515
    PL 83-325 NMSN, with NTC30
    0 - 14
    0...+130 °C
    Glass
    12×325 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 725,03 €
    725,03 €
    1 * 1 items
       725,03 €
    Specifications:
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    Cat. No.
    SCOI285113515
  • SCOI285113525
    PL 83-360 NMSN, with NTC30
    0 - 14
    0...+130 °C
    Glass
    12×360 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 754,62 €
    754,62 €
    1 * 1 items
       754,62 €
    Specifications:
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    Cat. No.
    SCOI285113525
  • SCOI285113535
    PL 83-425 NMSN, with NTC30
    0 - 14
    0...+130 °C
    Glass
    12×425 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 775,59 €
    775,59 €
    1 * 1 items
       775,59 €
    Specifications:
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    Cat. No.
    SCOI285113535
  • 662-1702
    PL 89-120Pt, redox
    0 - 14
    0...+130 °C
    Glass
    12×120 mm
    Pg 13.5
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 574,60 €
    574,60 €
    1 * 1 items
       574,60 €
    Specifications:
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    Specifications
    Cat. No.
    662-1702
  • 662-1703
    PL 89-225Pt, redox
    0 - 14
    0...+130 °C
    Glass
    12×225 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 628,85 €
    628,85 €
    1 * 1 items
       628,85 €
    Specifications:
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    Specifications
    Cat. No.
    662-1703
  • 662-1706
    PL 89-325Pt, redox
    0 - 14
    0...+130 °C
    Glass
    12×325 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 678,18 €
    678,18 €
    1 * 1 items
       678,18 €
    Specifications:
    More
    Specifications
    Cat. No.
    662-1706
  • SCOI285113565
    PL 89-120 NMSN, with NTC30
    —
    0...+130 °C
    Glass
    12×120 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 689,27 €
    689,27 €
    1 * 1 items
       689,27 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285113565
  • SCOI285113575
    PL 89-225 NMSN, with NTC30
    —
    0...+130 °C
    Glass
    12×225 mm
    Memosens® screw plug
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    Log in for availability
    1 * 1 items
    1 * 1 items - 745,99 €
    745,99 €
    1 * 1 items
       745,99 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285113575
  • SCOI285113605
    PL-S 82-225pHT VP, with Pt100
    0 - 14
    0...+130 °C
    Glass
    12×225 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 648,58 €
    648,58 €
    1 * 1 items
       648,58 €
    Specifications:
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    Cat. No.
    SCOI285113605
  • SCOI285114630
    PL 99-120 Pt
    0 - 14
    –5...135 °C
    Glass
    12×120 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 583,23 €
    583,23 €
    1 * 1 items
       583,23 €
    Specifications:
    More
    Specifications
    Cat. No.
    SCOI285114630
  • SCOI285114635
    PL 99-225 Pt
    0 - 14
    –5...135 °C
    Glass
    12×225 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 652,28 €
    652,28 €
    1 * 1 items
       652,28 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285114635
  • SCOI285114655
    PL 99-120 NMSN, with NTC30
    0 - 14
    –5...135 °C
    Glass
    12×120 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 794,08 €
    794,08 €
    1 * 1 items
       794,08 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285114655
  • SCOI285114480
    PL A-90-120 pH
    0 - 14
    0...+110 °C
    Glass
    12×120 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 431,57 €
    431,57 €
    1 * 1 items
       431,57 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285114480
  • SCOI285114530
    PL A-91-120 pHT VP, with Pt1000
    0 - 14
    –5...+110 °C
    Glass
    12×120 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 520,35 €
    520,35 €
    1 * 1 items
       520,35 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285114530
  • SCOI285114535
    PL A-91-225 pHT VP, with Pt1000
    0 - 14
    –5...+110 °C
    Glass
    12×225 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 578,30 €
    578,30 €
    1 * 1 items
       578,30 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285114535
  • SCOI285114580
    PL A-93-120 NMSN, with NTC30
    0 - 14
    –5...+110 °C
    Glass
    12×120 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 604,19 €
    604,19 €
    1 * 1 items
       604,19 €
    Specifications:
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    Cat. No.
    SCOI285114580
  • SCOI285114505
    PL H-90-120 pH
    0 - 14
    0...+135 °C
    Glass
    12×120 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 441,43 €
    441,43 €
    1 * 1 items
       441,43 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285114505
  • SCOI285114510
    PL H-90-225 pH
    0 - 14
    0...+135 °C
    Glass
    12×225 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 508,01 €
    508,01 €
    1 * 1 items
       508,01 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285114510
  • SCOI285114520
    PL H-90-360 pH
    0 - 14
    0...+135 °C
    Glass
    12×360 mm
    S8
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 589,40 €
    589,40 €
    1 * 1 items
       589,40 €
    Specifications:
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    Specifications
    Cat. No.
    SCOI285114520
  • SCOI285114555
    PL H-91-120 pHT VP, with Pt1000
    0 - 14
    0...+135 °C
    Glass
    12×120 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 527,74 €
    527,74 €
    1 * 1 items
       527,74 €
    Specifications:
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    Cat. No.
    SCOI285114555
  • SCOI285114560
    PL H-91-225 pHT VP, with Pt1000
    0 - 14
    0...+135 °C
    Glass
    12×225 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 589,40 €
    589,40 €
    1 * 1 items
       589,40 €
    Specifications:
    More
    Specifications
    Cat. No.
    SCOI285114560
  • SCOI285114605
    PL H-93-120 NMSN, with NTC30
    0 - 14
    0...+135 °C
    Glass
    12×120 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 631,32 €
    631,32 €
    1 * 1 items
       631,32 €
    Specifications:
    More
    Specifications
    Cat. No.
    SCOI285114605
  • SCOI285114610
    PL H-93-225 NMSN, with NTC30
    0 - 14
    0...+135 °C
    Glass
    12×225 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 712,70 €
    712,70 €
    1 * 1 items
       712,70 €
    Specifications:
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    Cat. No.
    SCOI285114610
  • SCOI285114615
    PL H-93-325 NMSN, with NTC30
    0 - 14
    0...+135 °C
    Glass
    12×325 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 752,16 €
    752,16 €
    1 * 1 items
       752,16 €
    Specifications:
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    Cat. No.
    SCOI285114615
  • SCOI285114620
    PL H-93-360 NMSN, with NTC30
    0 - 14
    0...+135 °C
    Glass
    12×360 mm
    Memosens® screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 794,08 €
    794,08 €
    1 * 1 items
       794,08 €
    Specifications:
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    Cat. No.
    SCOI285114620
  • 662-1705
    PL PETR-120VP, with Pt1000 + redox
    0 - 14
    0...+130 °C
    Glass
    12×120 mm
    VP screw plug
    Log in for availability
    Log in for availability
    1 * 1 items
    1 * 1 items - 668,31 €
    668,31 €
    1 * 1 items
       668,31 €
    Specifications:
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    Cat. No.
    662-1705
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