Product Introduction
I. pH Sensor - SE 557 Description:
pH Sensor - SE 557Designed for special requirements and high-precision measurement, featuring a refillable liquid electrolyte. Digital, it eliminates typical junction problems and achieves high-precision measurement in ultrapure water or heavily contaminated media as well as at high temperatures. Integrated refillable liquid electrolyte reservoir. Ceramic junction; self-cleaning due to pressurization (continuous electrolyte outflow). Silver ion trap prevents junction fouling and contamination.
II. pH Sensor - SE 557 Applications：
Boiler feed water, water for injection (WFI), semiconductor production, media containing proteins or sulfides, and difficult process media requiring high measurement stability.
III. pH Sensor - SE 557 Technical Parameters:
IV. pH Sensor - SE 557 Dimensions：
