pH/Temperature Electrode suits industrial wastewater use.

Press Release Summary:

With application field including suspensions, solvents, acids, and alkalis, InPro® 4250 electrode offers 0-14 pH range and integral temperature sensor. Its XEROLYT®PLUS reference system consists of solid polymer, which does not require refilling of electrolyte. Pressure resistant for operation pressures up to 232 psig, XEROLYT®PLUS is in direct contact with measuring media using open junction (no diaphragm). Electrode is resistant to sulfide contamination.

Original Press Release:

Mettler-Toledo Ingold Announces the New InPro4250 pH Electrode with Improved Performance Even In Industrial Wastewater, Emulsions, Suspensions, Solvents, Strong Acids And Alkalis

The new InPro® 4250 pH electrode from Mettler-Toledo Ingold is a combined pH / temperature electrode offering an expanded 0-14 pH range and integral temperature sensor. The InPro® 4250 pH electrode offers increased lifetime in a wider application field including industrial wastewater, suspensions, solvents, strong acids or alkalis.

The XEROLYT®PLUS reference system is a solid polymer which means very low maintenance (no refill of electrolyte) and is pressure resistant for most common operation pressures (up to 232 psig). The unique XEROLYT®PLUS (patent pending) reference electrolyte is in direct contact with the measuring media using an open junction (no diaphragm), thereby, eliminating clogging problems. The new electrode is also particularly resistant to sulfide contamination.

For technical information, contact Kenneth Queeney; Mettler-Toledo Ingold, Woburn, MA; 1-888-687-7867; email; web -

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