Residual chlorine is one of the most important measurements for the effective monitoring of cooling, potable and industrial water treatment processes. The AW401 residual chlorine monitor control and monitors residual chlorine levels accurately and affordably.
- Total and free residual chlorine measurement – add potassium iodide to reagent to convert free chlorine measurement to total chlorine
- Reagentless operation – reduced operating costs with reagentless operation at a pH of 7.5 or less
- Multiple sensor input capability – reduced installation costs for multiple point monitoring operations
- Self-cleaning sensor assembly – prolongs sensor life and maintains accuracy