2630 Amperometric Chlorine Electrode


The Signet 2630 Amperometric Chlorine electrode is designed to measure free chlorine in fresh water treatment applications. The electrodes are available with a measurement range of 0.02 to 2 ppm, 0.05 to 5 ppm, or 0.1 to 20 ppm. This electrode requires the Signet 2650 Amperometric Electronics module to communicate with the Signet 8630-3 Chlorine Transmitter.

Utilizing smart-sensor technology, this electrode has a unique embedded memory chip and can communicate a wide variety of information to the Signet 2650 Electronics and Signet 8630-3 Transmitter.

Displayed information includes electrode type, factory calibration data, service  time, chlorine range, high and low pH (with optional Signet pH electrode), temperature values, and more.

Signet's patented DryLoc® connector provides quick assembly and a secure connection. Gold-plated contacts and an O-ring seal ensure a waterproof and reliable interconnect to the Signet 2650 Amperometric Electronics. The Signet 2630 Amperometric Chlorine Electrode has an integrated temperature element for automatic temperature compensation.

Product Overview

Fields of Application:

  • Water Distribution
  • Ground Water
  • Surface Water
  • HVAC
  • Boiler Feed Water
  • Food and Beverage
  • RO Membrane Protection
  • Swimming Pools
  • Aquariums
  • Water Parks


  • Embedded memory chip accessible via the Signet 8630 Transmitter
  • Quick assembly with Signet's patented DryLoc® connector
  • Integrated temperature element for automatic temperature compensation
  • Separate drive electronics (Signet 2650), for easy electrode replacement without running new cable


  • CE
  • FCC
  • RoHS compliant
  • China RoHS


Compatible Products