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+GF+ Signet 2839-1V(D) to 2842-1V(D) PVDF Conductivity Electrodes
+GF+ Signet 2839-1V(D) to 2842-1V(D) PVDF Conductivity Electrodes
Describe
Signet 2839-1V(D) to 2842-1V(D) PVDF
Conductivity Electrodes

The Signet 2839-1V(D) to 2842-1V(D) Conductivity/
Resistivity Electrodes are available in four cell
constants from 0.01 to 10.0 cm -1 , and are suitable for
a wide variety of applications from high purity water
quality monitoring to weak acids and bases. 316 SS
electrode surface finishes are controlled in a precision
bead blasting operation to ensure measurement
accuracy and repeatability.
The PVDF insulator and process connections are
injection over-molded to minimize variance between
electrodes. Double threaded connections in either
¾ in. NPT or ISO 7/1-R 3/4 enable quick and easy
installation in submersible or in-line configurations.
Transmitter integral mounting kit and junction boxes
are available as accessories.
A Certificate of Calibration is included with all
28391-V(D) to 2842-1V(D) Conductivity/Resistivity
Electrodes. The electrodes are calibrated to meet
± 2% accuracy. Electrodes can be shipped back to
the GF Signet factory for recertification.
Applications
• Water Treatment & Water Quality Monitoring
• Reverse Osmosis
• Deionization
• Cooling Tower and Boiler Protection
• Distillation
• Desalination
• Demineralizer
• Semiconductor
• Aquatic Animal Life Support Systems
Ordering info :

Sensors for use with 9900, 2850, and 8860 Instruments

 

 

 

 

 

 

 

 

 

 

Mfr. Part No.

Code

Cell Constant

Connection

Thread Size(s)

Cable Length

 

3-2839-1V

159 001 810

0.01 cm-1

Dual threaded

¾ inch NPT

4.6 m (15 ft)

 

3-2839-1VD

159 001 811

0.01 cm-1

Dual threaded

ISO 7/1-R 3/4

4.6 m (15 ft)

 

3-2840-1V

159 001 812

0.1 cm-1

Dual threaded

¾ inch NPT

4.6 m (15 ft)

+GF+ George Fischer Signet sensors 3-2842-1V #159001816 for use with 9900, 2850, and 8860 Instruments

3-2840-1VD

159 001 813

0.1 cm-1

Dual threaded

ISO 7/1-R 3/4

4.6 m (15 ft)

 

3-2841-1V

159 001 814

1.0 cm-1

Dual threaded

¾ inch NPT

4.6 m (15 ft)

 

3-2841-1VD

159 001 815

1.0 cm-1

Dual threaded

ISO 7/1-R 3/4

4.6 m (15 ft)

 

3-2842-1V

159 001 816

10 cm-1

Dual threaded

¾ inch NPT

4.6 m (15 ft)

 

3-2842-1VD

159 001 817

10 cm-1

Dual threaded

ISO 7/1-R 3/4

4.6 m (15 ft)

Accessories and Replacement Parts

 

3-2850.101-1   159 001 392

3-2850.101-2   159 001 393 
3-2850.101-3   159 001 394 
3-2850.101-4   159 001 395 
3-2850.101-5   159 001 396 
3-2850-61        159 001 400 
3-2850-62        159 001 401 
3-8052             159 000 188 
5523-0322       159 000 761 
3-8050-1          159 000 753