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  1. Water Quality
  2. Conductivity Sensors

GF Signet 8860 Conductivity Controller

ProcessPro two-channel conductivity controller.

GF Signet 8860 Conductivity Controller
GF Signet 8860 Two-Channel Conductivity Controller
Retired products cannot be ordered
The GF Signet 9950 Transmitter is the recommended replacement

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Manufactured
  • By Georg Fischer / GF Signet
Includes
  • FREE Ground Shipping
  • FREE Lifetime Tech Support
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Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • Dual sensor input
  • Display and/or control: μS, mS, PPM or PPB (TDS), kΩ, MΩ, % rejection, difference, ratio, °C or °F
  • Three fully scaleable 4 to 20mA 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

Description

The GF Signet 8860 Two-Channel Conductivity Controller is packed with a set of features and capabilities ideal for the real needs of water treatment applications. The GF Signet 8860 Two-Channel Conductivity Controller accommodates two separate and independent input sources and can be powered with AC or 24VDC. Programmable via a simple and intuitive menu system, the GF Signet 8860 Two-Channel Conductivity Controller can also be programmed to measure a raw conductivity value by turning off the temperature compensation mode, hence meeting USP requirements.

To control the process, the GF Signet 8860 Two-Channel Conductivity Controller is equipped with four dry contact relays and three 4 to 20mA output loops. Calculated measurements include: Difference, Ratio or % 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 GF Signet 8860 Two-Channel Conductivity Controller is offered with a NEMA 4X/IP65 front panel with a self-healing window in a 1/4 DIN package for easy panel installation.

Applications for the GF Signet 8860 Two-Channel Conductivity Controller

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

System Compatibility

The GF Signet GF Signet 8860 Two-Channel Conductivity Controller is compatible with a wide variety of GF Signet components. Please click here to view typical system configurations. If you have any questions about your particular installation, please contact us.

Documents

Documents

  • GF Signet 8860 Two-Channel Conductivity Controller Data Sheet PDF (477 KB)
  • GF Signet 8860 Two-Channel Conductivity Controller Manual PDF (307 KB)
  • GF Signet Analytical Component Compatibility Chart PDF (103 KB)
  • GF Signet Conductivity/Resistivity Technical Reference (243 KB)
  • All possible part numbers

Accessories

Mounting Bracket

GF Signet Accessory Kit
GF Signet Accessory Kit

Wall Mount Accessory for 9900.

$312.00 $280.80

Accessories

Please consider these optional accessories.

GF Signet 2819-2823 Conductivity / Resistivity Electrodes
GF Signet 2819-2823 Conductivity / Resistivity Electrodes

Conductivity/resistivity sensors provide highly accurate sensing across a very broad dynamic range.

Some Models in Stock
Starting at $554.40
GF Signet Installation Fittings
GF Signet Installation Fittings

Fittings for securing insertion style flow sensors with different styles, models & materials to suit a variety of applications.

Some Models in Stock
Starting at $295.20
GF Signet 200 Retrofit Adapter
GF Signet 200 Retrofit Adapter

1/4-DIN retrofit adapter.

$164.00 $147.60
GF Signet Heavy Duty Wall Mount Bracket
GF Signet Heavy Duty Wall Mount Bracket

Heavy duty 1/4 DIN wall mount bracket (panel mount only).

Starting at $106.20
GF Signet Surface Mounting Bracket
GF Signet Surface Mounting Bracket

Mounting Bracket.

$60.00 $54.00
GF Signet Liquid Tight Connector Kit
GF Signet Liquid Tight Connector Kit

Liquid Tight Connector Kit, NPT (1 pc.).

Select options for pricing
GF Signet Watertight NEMA 4X Cover
GF Signet Watertight NEMA 4X Cover

$95.00 $85.50

Need Help? Call a Flow engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Dan R. headshot Dan R.
Applications Engineer
3 years at Instrumart
Martin K. headshot Martin K.
Applications Engineer
MaryKate R. headshot MaryKate R.
Applications Engineer
3 years at Instrumart
Lou P. headshot Lou P.
Senior Applications Engineer
28 years at Instrumart
Patrick M. headshot Patrick M.
Applications Engineer
3 years at Instrumart
Jason D. headshot Jason D.
Senior Applications Engineer
22 years at Instrumart
Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart
Dan R. headshot Dan R.
Applications Engineer
3 years at Instrumart
Martin K. headshot Martin K.
Applications Engineer
MaryKate R. headshot MaryKate R.
Applications Engineer
3 years at Instrumart
Lou P. headshot Lou P.
Senior Applications Engineer
28 years at Instrumart
Patrick M. headshot Patrick M.
Applications Engineer
3 years at Instrumart
Jason D. headshot Jason D.
Senior Applications Engineer
22 years at Instrumart
Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart
Dan R. headshot Dan R.
Applications Engineer
3 years at Instrumart

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GF Signet 8860 Conductivity Controller
GF Signet 8860 Conductivity Controller
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