The SANSEL pH 641 Online pH / ORP Indicator is a rugged and weatherproof panel-mounted instrument designed for precise pH and ORP measurement in industrial environments. Engineered with compact dimensions and user-friendly calibration controls, this economy version indicator provides dependable performance for continuous process monitoring applications.
The instrument supports easy front-panel calibration using 4pH and 7pH buffer adjustments along with ORP zero and span calibration controls. Designed for industrial durability, the pH 641 operates on universal power supply input from 90V to 270V AC/DC, ensuring reliable operation across various industrial installations.
Suitable for chemical industries, water treatment plants, food processing, and wastewater applications, this online pH/ORP indicator offers stable and accurate monitoring with simplified operation.
