8860 Two-Channel Conductivity Resistivity Controler

GF SignetSKU: 9271

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12 to 24 VDC Power 8860 Two-Channel Conductivity Resistivity Controler
Sale price$1,936.00
Non-Stock Item - Ordered as needed. Contact us if you need more information.

Note: Priced . Sold in quantities of 1.

12 to 24 VDC Power 8860 Two-Channel Conductivity Resistivity Controler
100 to 240 VAC Power 8860 Two-Channel Conductivity Resistivity Controler

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The Signet 8860 Two-Channel Conductivity/Resistivity Controller is packed with a set of features and capabilities ideal for the real needs of water treatment applications. It accommodates two separate and independent input sources and can be powered with AC/DC voltage. The 8860 programs via a simple and intuitive menu system. The unit can also be programmed to measure a raw conductivity value by turning off the temperature compensation mode.

To control the process, the 8860 is equipped with four dry contact relays and three 4 to 20 mA output loops. Calculated measurement include Difference, Ratio or Percent Rejection. Two of the relays may be converted into open collector outputs with the flip of a switch. Operating modes for the relays and open collector outputs are high, or low alarm, pulse, or special USP alarm mode. The 8860 is offered with a NEMA 4X/IP65 front panel with a self-healing window in a 1/4 DIN package for easy panel installation.


  • Meets USP requirements for measuring raw conductivity, USP alarm mode
  • Dual sensor input
  • AC or DC powered
  • Display and/or control: μS, mS, PPM or PPB (TDS), kΩ, MΩ, percent rejection, difference, ratio, degrees C or F
  • Three fully scaleable 4 to 20 mA outputs
  • Two open collector outputs
  • Four programmable relays
  • Time delay relay function
  • Proportional pulse control capability
  • Compatible with ALL Signet conductivity electrodes
  • Programmable temperature compensation
  • NEMA 4X/IP65


  • RO/DI System Control
  • Demineralizer Regeneration and Rinse
  • Scrubber, Cooling Tower and Boiler Protection
  • Chemical Concentration
  • Rinse Tank Water Quality
  • Desalination
  • Leak Detection
  • Aquatic Animal Life Support Systems
  • Aquaculture
  • Environmental Studies


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