Water analyzer DEPOLOX® 700 M

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Overview
Online process analyzer for measurement and limited control of disinfectant concentration and general water quality in drinking and process water applications. The DEPOLOX® 700 M supports modular sensor integration and displays up to six common parameters: free chlorine, total chlorine, pH, oxidation‑reduction potential (ORP), conductivity and temperature. The instrument features a 7” color touch panel for intuitive operation and an LED‑lit flow cell that can be programmed to change color on alarm. The main screen shows all configured parameters with single‑touch access to trend graphs, parameter setup and calibration details.

Key features

• Digital communication between flow cell and electronics allows separation up to 3000 ft (≈914 m) without signal loss.
• 7” color touch panel for clear visualization and simplified operation of multiple parameters.
• LED‑lit flow cell with programmable alarm color indication for quick on-site status checks.
• Flexible communications: Ethernet interface and RS‑485 for plant integration and remote monitoring.
• External USB port for data export and integrated functions; onboard storage for up to two years of measurement data.

Applications

• Boiler feedwater monitoring
• Cooling tower water treatment
• Equipment washing and sanitization control
• Industrial pretreatment and process water monitoring
• High purity water treatment and RO pretreatment
• Chloramination and distribution system re‑chlorination
• Drinking water disinfection verification
• Wastewater and reuse chlorination/dechlorination

Technical specifications

• Analyzer functions: continuous online measurement and limited control for process water applications
• Measurable parameters: free chlorine, total chlorine, chlorine dioxide (ClO2), ozone (O3), potassium permanganate (KMnO4), pH, fluoride, redox (ORP), conductivity, temperature