Residual chlorine monitor
AW401

This product is no longer available for sale as it has been replaced by a new product - The ChloroStar Cell (ACL410) with AWT420 Transmitter. Please click here to visit the ChloroStar Cell webpage.

The AW401 product is still fully supported with spare parts and service.

Overview
Data
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Service

Overview

The AW401 design enables connection of up to 3 residual chlorine monitoring sensors to the system or enables pH, ORP and residual chlorine sensors to be combined, thus reducing the cost of each measurement considerably

Data

  • 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

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Service

ABB offer a full range of services to support you and your processes, including:

Explore our comprehensive range of services at Measurement & Analytics service

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