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Retractable Lock-n-Load ALPHA pH/ORP Electrode Assemblies

Item# LK-CP

Retractable Lock-n-Load ALPHA pH/ORP Electrode Assemblies LK-CP LK-CP
  • Retractable Lock-N-Load Assemblies
  • In-Line Flow Cells
  • Flow Cell Installation Reducer Adapters
  • Temperature Compensator


The retractable Lock-N-Load sensor assemblies are all you need to install a pH or ORP electrode into any pipeline. This is the first assembly that doesn’t require ball valves, cables or costly, complex hardware to quickly insert or remove an electrode from a pipeline without interrupting the process. The simplicity of its design is what makes it unique. A quarter turn, a pull, and the electrode assembly is sealed from line pressure. The sensor can be removed to check calibration. It’s safer to, because the end cap seals from the outside, unlike other insertion assemblies that rely upon valves and cables. Constructed of CPVC, PVDF or stainless steel allows this assembly to be used in waste water or process control. A wide selection of pH and ORP electrodes is available for the retractable sensor assembly. The electrodes feature a sealed gel-filled reference with an annular ceramic junction.

Retractable Lock-N-Load Assembly
Model No. Material Thread Size Pressure Rating Temperature Range
LK-CPCPVC1 1/2" MNPT100 PSI-5 to 80°C
LK-KPVDF1 1/2" MNPT100 PSI-5 to 100°C
LK-SS316 SS1.0" MNPT150 PSI-5 to 120°C


In-Line Flow Cell
Model No. Material Pressure Rating Temperature Rating Electrode Ports
LKFC-CPCPVC100 PSI-5 to 80°C1 1/2" NPT2" NPT
LKFC-KPVDF100 PSI-5 to 100°C1 1/2" NPT1" NPT
LKFC-SS316 SS150 PSI-5 to 120°C1" NPT1" NPT


Flow Cell Installation Reducer Adapters
Reducer for reducing CPVC and 316 SS ports.
Model No. Material Flow Cell Size Port Size
LKFC-CP-1CPVC2" Male Socket1/2" FNPT
LKFC-CP-2CPVC2" Male Socket3/4" FNPT
LKFC-CP-3CPVC2” Male Socket1" FNPT
LKFC-CP-4CPVC2" Male Socket11/2" FNPT
LKFC-SS-1316 SS1" MNPT1/2" FNPT
LKFC-SS-2316 SS1" MNPT3/4" FNPT


Temperature Compensator
Model No. Description
LKTC-CP-10-(*)CPVC ATC for use with LKFC-CP flow cell
LKTC-K-10-(*)PVDF ATC for use with LKFC-K flow cell
LKTC-SS-10-(*)316 SS ATC for LKFC-SS flow cell
* Specify temperature compensation, Pt100, 100Ω Platinum RTD;
or PT1K, 1000Ω Platinum RTD; consult Flow Engineering for price.


Electrodes
Model No. Description
LKPHE-3592-10General purpose, single junction, temperature range -5 to 100°C, pH range 0 to 12
LKPHE-4576-10High pH, single junction, temperature range -5 to 100°C, pH range 0 to 14
LKPHE-3781-10Ideal for organic compounds which react with silver, double junction, temperature range -5 to 100°C, pH range 0 to 12
LKPHE-4739-10Ideal for organic compounds which react with silver, double junction, temperature range -5 to 100°C, pH range 0 to 14
LKORE-9686-10General purpose ORP, platinum band, single junction, temperature range -5 to 100°C
LKORE-9880-10ORP ideal for compounds which react with silver, platinum band, double junction, temperature range -5 to 100°C
All electrodes supplied with 3.3 m (10') cable and spade lug connections standard.
To order with BNC connector add suffix “-BNC” to model number and $10 to price.
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Retractable Lock-n-Load ALPHA pH/ORP Electrode Assemblies
$31.62
0 In Stock
This item is discontinued. Please contact Technical Sales Team for assistance.
Retractable Lock-n-Load ALPHA pH/ORP Electrode Assemblies
$30.25
0 In Stock
This item is discontinued. Please contact Technical Sales Team for assistance.
Retractable Lock-n-Load ALPHA pH/ORP Electrode Assemblies
$28.89
0 In Stock
This item is discontinued. Please contact Technical Sales Team for assistance.
Retractable Lock-n-Load ALPHA pH/ORP Electrode Assemblies
$131.37
0 In Stock
This item is discontinued. Please contact Technical Sales Team for assistance.
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