The Supmea SIN-PH6.3 is a robust and reliable industrial composite pH electrode designed for continuous online monitoring. It is widely used in various applications such as water treatment, chemical processing, metallurgy, and environmental protection. Featuring a durable PPS/PC housing and a solid electrolyte, this sensor provides stable and accurate pH measurements even in demanding industrial environments. Its double salt bridge design enhances its resistance to contamination, ensuring a long service life and minimal maintenance requirements.