The Deox/2000® dechlorination measurement module is the most effective on-line instrument for accurate measurement of both sulfite and total chlorine residuals in wastewater plant effluent. With its unique “center zero” residual analysis capability, control to a SO2 setpoint is achievable and ensures complete dechlorination at a level to support compliance with discharge permits. Costly SO2 overfeed is minimized. This measurement technology is used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurement and control capabilities.

• Continuous, on-line measurement of both sulfite and chlorine residuals
• Five operating ranges from 0.5mg/L SO2 - 0.5mg/L Cl2 to 10.0mg/L SO2 - 10.0mg/L Cl2
• Proven, amperometric, three electrode measuring cell for direct measurement of residuals
• Unaffected by varying water quality, changes in turbidity, temperature or conductivity
• Stable chloramine-T reagent for generation of the iodine bias

• Fast speed of response for control applications and monitoring rapid water quality changes
• Separate flow cell and electronic packages for installation flexibility

• Boiler Feedwater 
• Cooling Tower Water Treatment,
• Equipment Washing and Sanitization
• Industrial Pretreatment
• High Purity Water Treatment
• Industrial Pretreatment
• Chloramination
• Distribution system re-chlorination
• Drinking water disinfection
• Reverse Osmosis Membrane Pretreatment
• Wastewater and Reuse chlorination/dechlorination
• Industrial Pretreatment