8630 Chlorine Transmitter


The Signet 3-8630-3P ProcessPro® Chlorine Transmitter simultaneously displays free chlorine and pH levels on a bright LCD backlight display.

The 8630 Transmitter has two 4 to 20 mA outputs that can be programmed to transmit chlorine, pH or temperature information to a data collection device.

Two dry-contact mechanical relays can be used to deliver an alarm signal or activate a chlorine dosing system.

Programming is simple and easy with Signet's standard 4 button keypad. The menu option allows the use of an optional pH sensor to accurately calculate the free chlorine level or select "Manual pH input" and enter the application's stable pH level to determine free chlorine levels.

Product Overview

Fields of Application:

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


  • Displays free chlorine 0 to 20 ppm (mg/L)
  • Two programmable 4 to 20 mA outputs
  • Two mechanical relays
  • Temperature and pH compensation
  • Displays diagnostic information from sensory memory
  • Simple setup and easy customization
  • Backlit LCD display


  • CE
  • UL
  • CUL
  • FCC
  • RoHS compliant
  • China RoHS


Compatible Products