Monoblock pH-meter pH-4131 is designed to measure the hydrogen ion activity (pH) or redox potential (ORP) and temperature (T) of the analyzed liquid complete with the combined electrode. Cable length up to a combined electrode - no more than 4 m..

   pH-meter has a user-friendly menu and provides a digital display and a graphical display of the measured values of pH and temperature, or OPR and temperature, their proportional conversion to standard analog output DC signals, data exchange with a computer via digital interface RS-485, alarming the measured parameters overranging the specified values, as well as their archiving.

   The pH-meter is equipped with an archive with a 1-year archiving time.

   For the purpose of ultra-pure water analysis, the pH- meter can be equipped with the hydraulic panel HP-4131, which is designed for preliminary preparation of the analyzed liquid: filtering and stabilizing of the flow through the measuring cell, as well as for the pH-meter adjustment according to buffer solutions.

   pH meters are equipped with an automatic measurement of the resistance of the electrodes.

   pH-meter body is made of ABC plastic and it is designed for wall mounting.

Scope of application: heat power industry, chemical, petrochemical, food processing, brewery and other industries.

• combined pH-electrodes;
• holders for рН-electrodes;
• Hydraulic panel HP-4131;
• pH-metric cable;

• Modbus-configurator
• Modbus OPC server