Skip to main content

Single channel controller

The TOPAX® L single-channel controller performs precise monitoring and control of water quality in real time. Ideal for a wide range of applications, this single-channel controller guarantees constant water values and meets the highest standards.

Your versatile partner for water treatment


The TOPAX L single-channel controller monitors water values during water treatment and wastewater treatment and controls a dosing system connected for water treatment in real time. In this way, it ensures constant water values in various applications – taking into account the given standards and directives. Available in different versions, each model features specific measurement and control functions, including free chlorine, chlorine dioxide, hydrogen peroxide, pH value, Redox potential or conductivity. All models measure the temperature. In addition, the TOPAX® L provides the flexibility required to connect various optical and diaphragm covered measuring cells.

Discover the full range of measurements:

  • pH / ORP (Redox)
  • Free chlorine
  • Total chlorine
  • Ozone
  • Peracetic acid
  • Bromine
  • ‌Turbidity
  • Flow rate
  • Conductivity
  • Chlorine dioxide
  • Hydrogen peroxide
  • Chlorite
  • Dissolved oxygen
  • Suspended solids

This wide measuring capacity makes the single-channel controller an indispensable tool for performing precise and reliable water quality controls in every application.

Our complete range of single-channel controllers

Filter
Your contact person
Lutz-JESCO America Corp.
Do you have questions about dosing pumps, disinfection systems, chlorine dosing systems, system and process technology or measurement and control technology?
Our team of experts will be happy to assist you. Please send us an enquiry or call us directly.
+1 5854260990

Contact request America

Do you have questions about a product or have a project you would like to inquire about?
Please fill out the following form as completely as possible and let us know your requirements. A member of our team will then contact you by email or phone to discuss everything else.
Your inquiry will usually be processed within 48 hours on business days.
Please provide as much information as possible so that we can process your request efficiently. Your data will be processed responsibly and in accordance with data protection regulations.
Fields marked with asterisks (*) are required.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Privacy*

Further informationen about the usage of your personal data can be found here