Description

Ag-AgCl Reference Electrode  
In Impressed Current Cathodic Protection System (ICCP), measurement of potential is very important to monitor and control the impressed current injected through the anodes. For such measurements, reference electrodes made of  Silver / Silver chloride or Ag / AgCl elements are very suitable.
These electrodes are manufactured by using hybrid technique, which results in a porous silver matrix being formed around a silver wire. The matrix is then coated with precise quantities of silver chloride to ensure high stability, greater accuracy and increased life performance.
 
Salient Features of Ag/AgCl Reference Electrodes used for Fresh, Brackish and Sea Water
 

• Minimum *0 years service life.

• High impact ABS plastic tubes will not deteriorate in corrosive environments.

• Size: *5.4 mm dia x **0 mm long.

• Purity of Ag: *9.*9%

• Lead wire: custom made.

• Stability: +/- 5 mill volts with 3.0 micro amp loads.

• Operating temp: up to **0 C.

• Cable with cell connection: CPCC Hybrid connection.

• Electrodes are available as \'screw-in thread for permanent fixture by using a weld-in flange.

• Insulated threaded brass weight assembled electrodes are to be supplied, on request.

• *0 years service life at 1 micro amp drain.

• High impact ABS plastic tubes will not deteriorate in corrosive environments.

• Available in different sizes
• Purity of Ag: *9.*9%

• Electrolyte: Inert gel with 0.5 Molar KCI

• Lead wire: *5 M of #*0 AWG - HMWPE. Other cable type & lengths are available upon request.

• Stability: +/- 3mV over *4 *@********************

• Operating temperature: **0 C.

• Cable with cell connection: CPCC Hybrid connection.

• Open end is fitted with ceramic tip assembly, to avoid the contamination of Ag/AgCl element.