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Signet 2818-2823 Electrodes

Quality parts at an exceptional value
Product Description

Signet 2818-2823 Electrodes are designed for maximum verstaility during installation and precise sensing for an extremely great range. Materials are added to ensure other ideal features such as fantastic chemical compatibility and a surface finish to improve repeatability and accuracy.

[custom-specifications]

Signet 2818-2823 Electrodes Specifications:

General

Operating Range

3-2818, 3-2819 0.055 to 100 µS 18.2 MΩ to 10 KΩ 0.02 to 50 ppm

 

 

3-2820 1 to 1000 µS 1 MΩ to 1 KΩ 0.5 to 500 ppm
3-2821 10 to 10,000 µS 5 to 5,000 ppm
Cell Constant Accuracy ±2% of reading (certified cells ±1%)
Temperature Compensation Device Pt1000
Cable Length (use for the 2818, 19, 20, 21, 22 and 23) Standard 4.6 m (15 ft)
Maximum 30 m (100 ft) all sensors when used with 9900 or 9950 and Direct Conductivity/
Resistivity Module. 2818, 2819 maximum 4.6 m (15 ft) when used with 2850

[/custom-specifications]

[custom-features]

  • In-line or submersible mounting
  • NIST traceable certified cells ±1% meet USP requirements
  • Standard process connections ¾" NPT Polypro
  • Tri-clamp 1 -1 1/2", 2"
  • ¾ in. NPT SS on 10 and 20 cell
  • Optional 1/2" NPT 316 SS
  • 316 SS or Titanium standard electrode
  • Alternative electrode materials available
  • Hastelloy-C
  • Monel
  • Titanium

[/custom-features]
[custom-usage]

  • Pure Water Treatment: Reverse Osmosis, Deionization, Distillation
  • Boiler condensate
  • Semiconductor Water Production
  • Rinse Water Monitoring and Control
  • Chemical Concentrations
  • Cleaner and Degreaser Concentrations
  • TDS (total dissolved solids)
  • Salinity
  • USP Purified Water
  • WFI Water Production
  • Ultra Pure Water

[/custom-usage]

[custom-documents]

Signet 2818-2823 Electrodes Data Sheet

[/custom-documents]

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Reviews
(1 review) Write a Review
  • 5
    Great quality items...

    Posted by Jordan E. on Oct 21st 2019

    Very efficient sensors

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