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+GF+ SIGNET 2822/2823 Conductivity Sensors

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2819/2820/2821 Conductivity SensorsDescription

The +GF+ SIGNET 2822/2823 Conductivity Sensors offer higher pressure and temperature specifications. The flow-through design ensures continuous measurement without air entrapment. These sensors are designed to install into common 0.75 in. fittings. The 2823 fitting may be reversed allowing instant changeover from in-line to submersible applications. Proven circuit design allows high range accuracy without the need for expensive and troublesome platinum or graphite electrodes.

Features

  • Controlled surface finish 
  • Reversible 3/4 in. NPT process connection for in-line and tank usage (2823 only) 
  • Easy to install 
  • Higher temperature 
  • Integral PT-1000, Platinum RTD 

Applications

  • Water and wastewater treatment systems 
  • Industrial processes 
  • Plating 
  • Rinse tanks 
  • Heat exchanger leak detection 
  • Chemical concentration 
  • Dual containment leak detection 

Compatibility

  • 5800CR Conductivity/Resistivity Monitor
  • 9050CR Conductivity/Resistivity Controller 

Technical Data

2822
Operating Range: 10.0 Cell: 100 to 200,000 µS
Temperature: 203 degrees F max.
Pressure: 100 psi max.
Pipe Size Range: 3/4 in. and larger
Materials: Body: 316 Stainless Steel 
Insulator: CPVC 
O-rings: EPR 
Fitting: 3/4 in. MNPT 316 Stainless Steel 
optional: 3-2820.390 316 Stainless Steel 3/4 in. MNPT fitting for submersion 
Cable type: 3 conductor, foil shield, w/drain wire 
Cable length: 15 ft. (100 ft. max.)
2823
Operating Range: 20.0 Cell: 200 to 400,000 µS
Temperature: 302 degrees F max.
Pressure: 100 psi max.
Pipe Size Range: 3/4 in. and larger
Materials: Body: 316 Stainless Steel 
Insulator: PTFE® 
O-rings: EPR 
Fitting: 3/4 in. MNPT 316 Stainless Steel (reversible for submersion) 
Cable type: 3 conductor, foil shield, w/drain wire 
Cable length: 15 ft. (100 ft. max.)

Ordering Information

Part No. 
Cell Constant 
Temp. Comp.
Range (µS)
3-2822-1 Cond. Cell K=10.0 PT-1000 100 to 200,000 µS
3-2823-1 Cond. Cell K=20.0 PT-1000 200 to 400,000 µS
Accessories 
Description
3-2820.390 Optional 0.75 in. NPT Fitting, 316 SS

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