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  1. Water Quality
  2. Conductivity Sensors

GF Signet 8850 Conductivity / Resistivity Transmitter

ProcessPro single channel conductivity/resistivity transmitter.

GF Signet 8850 Conductivity / Resistivity Transmitter
GF Signet 8850 Wall Mount Conductivity/Resistivity Transmitter
  • GF Signet 8850 Wall Mount Conductivity/Resistivity Transmitter
    GF Signet 8850 Wall Mount Conductivity/Resistivity Transmitter
  • GF Signet 8850 Panel Mount Conductivity/Resistivity Transmitter
    GF Signet 8850 Panel Mount Conductivity/Resistivity Transmitter
GF Signet 8850 Conductivity / Resistivity Transmitter
GF Signet 8850 Wall Mount Conductivity/Resistivity Transmitter
GF Signet 8850 Conductivity / Resistivity Transmitter
GF Signet 8850 Panel Mount Conductivity/Resistivity Transmitter
Retired products cannot be ordered
The GF Signet 9900 Transmitter is the recommended replacement

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Manufactured
  • By Georg Fischer / GF Signet
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Questions?
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

  • Accuracy: 2% of reading
  • Meets USP requirements for raw conductivity measurements
  • Display choices of μS, mS, KΩ MΩ, PPM (TDS)
  • Simulate function
  • Programmable temperature compensation
  • Relay and open collector options
  • Dual output option allows temperature and process signal transmission
  • NEMA 4X/IP65 enclosure with selfhealing window
  • Compatible with ALL Signet conductivity electrodes

Description

The GF Signet 8850 Conductivity / Resistivity Transmitter is designed for multiple installation options, simple set-up and easy operation. The GF Signet 8850 Conductivity / Resistivity Transmitter satisfies a broad range of application requirements.

Full microprocessor based electronics allow for a wide operating range and long term signal stability in the GF Signet 8850 Conductivity / Resistivity Transmitter. Three different instrument versions are available: the GF Signet 8850-1 for a traditional two-wire current loop, the GF Signet 8850-2 features current loop plus two dry contact relays, or the GF Signet 8850-3 with two-wire current loop, one sensor input signal and two current loop outputs. The GF Signet 8850 Conductivity / Resistivity Transmitter is offered with a NEMA 4X/IP65 front panel with a self-healing window in a convenient 1/4 DIN package for easy mounting. The GF Signet 8850 Conductivity / Resistivity Transmitter can be configured via a simple menu system.

In addition to programmable outputs and relays, the GF Signet 8850 Conductivity / Resistivity Transmitter can also be set up to measure raw conductivity values, hence meeting USP requirements.

Applications for the GF Signet 8850 Conductivity / Resistivity Transmitter

  • RO/DI System Control
  • Rinse Tank Control
  • Cooling Tower, Scrubber or Blowdown Control
  • Environmental Study (TDS)
  • Desalination Monitor
  • Water Quality Monitoring
  • Leak Detection
  • Chemical Concentration

Documents

Documents

  • GF Signet 8850 Conductivity/Resistivity Transmitter Data Sheet PDF (646 KB)
  • GF Signet 8850-1 Manual PDF (294 KB)
  • GF Signet 8850-2 Manual PDF (239 KB)
  • GF Signet Analytical Component Compatibility Chart PDF (103 KB)
  • GF Signet Conductivity/Resistivity Technical Reference (243 KB)
  • All possible part numbers

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 200 Retrofit Adapter
GF Signet 200 Retrofit Adapter

1/4-DIN retrofit adapter.

$164.00 $147.60
GF Signet 8050 Universal Mounting Kit
GF Signet 8050 Universal Mounting Kit

Kit for mounting a field mount transmitter on a pipe, wall or other stationary surface near a sensor.

In Stock
$103.00 $92.70
GF Signet 8052 3/4" Integral Mount NPT
GF Signet 8052 3/4" Integral Mount NPT

3/4" Integral Mount NPT .

Starting at $108.90
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 Watertight NEMA 4X Cover
GF Signet Watertight NEMA 4X Cover

$95.00 $85.50
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 Accessory Kit
GF Signet Accessory Kit

Wall Mount Accessory for 9900.

$312.00 $280.80

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

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

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GF Signet 8850 Conductivity / Resistivity Transmitter
GF Signet 8850 Conductivity / Resistivity Transmitter
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