Multi-parameter water analysis controller MFC

Overview
Online process analyzer for measurement and control of multiple disinfection and water-quality parameters in clean water and drinking water applications.

Description
The Wallace & Tiernan® MFC analyzer/controller integrates multi-parameter drinking water analysis with disinfection and chemical dosing control in one unit. The instrument can measure up to four water quality parameters via single or multiple sensor flow cells. Measurable parameters include free and total chlorine, chlorine dioxide, ozone, fluoride, conductivity, ORP (redox), pH and temperature. The MFC provides selectable control modes to operate a chlorinator or metering pump and maintain target disinfection levels.

Key capabilities

• Intuitive programming and user interface for straightforward operation
• Flow- and pressure-controlled sensor flow cell options to stabilise measurements
• Continuous on-line measurement of up to four key water quality parameters in one instrument
• Four selectable control types and automatic set-point adjustment for precise dosing control
• Plug-and-play utility for simple field upgrades and replacements

Applications

• Boiler feedwater treatment
• Cooling tower water treatment
• Equipment washing and sanitization processes
• Industrial pretreatment
• High-purity water systems
• Chloramination control
• Distribution system re-chlorination
• Drinking water disinfection
• Reverse osmosis membrane pretreatment
• Wastewater and reuse chlorination/dechlorination

Technical specifications

• Analyzer and Controller Function: Instruments / Electronic Modules
• Analyzer and Controller Sensors: Total chlorine; Free chlorine; Chlorine dioxide (ClO2); Ozone (O3); Potassium permanganate (KMnO4); pH; Fluoride; Redox (ORP); Conductivity; Temperature