German knick SE 554 Memosens pH sensor
pH sensor SE 554 low-maintenance sensor, suitable for demanding processing applications in the chemical industry. Digital. High accuracy, high stability, high speed and long working life through special design. The reference system is in direct contact with the measured medium through two open junctions. The junctions are almost free from risk of contamination or blockage. The high content and specially distributed potassium chloride in the polymer reduces measurement disturbances that may be caused by liquid junction potential.
