Expert sensor manufacturing - Made in Germany

Scalable sensor production thanks to our manufacturing site in Hartha / Germany

We are proud to claim that all components of our water analysis sensors are manufactured at our German production site in Hartha. We employ professionally trained technical glassblowers who manufacture innovative products with unparalleled precision, designed  at our headquarters in Meerbusch near Düsseldorf, Germany. Our state-of-the-art Hartha manufacturing site, which was massively expanded in 2018 and 2021, enables us to serve individual, on-demand customer requests and manufacture sensors for disinfection, pH, and redox measurement in high volumes.

Conductive sensors for conductivity measurement

Zirkon® Conductivity LE44 Pt

The Zirkon® Conductivity LE44 Pt electrode was developed for conductivity measurement in cooling water, drinking water, and process water environments. The conductive 2-electrode measuring cell is made of stainless steel and is extremely resistant to contamination and easy to clean. 

The sensor features an integrated Pt100 temperature sensor and is optionally available with a Hirschmann connector with ¾ inch external thread or a 10 m fixed cable with ½ inch external thread. The conductive sensor withstands a maximum pressure of 16 bar (at 20 °C) and can be used in temperature ranges between 0 and 135 °C (Hirschmann connector) or 0 and 90 °C (fixed cable).

Benefits
  • Reliable conductivity measurement due to 2-electrode measuring cell
  • Stainless steel sensor with integrated temperature detector
  • Low tendency to contamination and easy to clean
  • Available in two versions: ¾” Hirschmann connector and ½” fixed cable connection

Zirkon® Conductivity LE44 Pt

Applications
Drinking Water
Process Water
Cooling Water

Zirkon® Conductivity LE44 (Angle plug)
Plug connection – PVDF

Measuring ranges
Cell constant
0.0.. 200.0 μS/cm
c= 0.05 /cm
0.000.. 2.000 mS/cm
c=0.20 /cm
0.00.. 20.00 mS/cm
c= 1.00 /cm

Temperature range 0 .. 135 °C

Zirkon® Conductivity LE44 Pt 4SCR (fixed cable 10 m)

Applications
Drinking Water
Process Water
Cooling Water

Zirkon® Conductivity LE44 Pt 4SCR (fixed cable 10 m)
Cable connection – PP

Measuring ranges
Cell constant
0.0.. 200.0 μS/cm
c= 0.05 /cm
0.000.. 2.000 mS/cm
c=0.20 /cm
0.00.. 20.00 mS/cm
c= 1.00 /cm

Temperature range 0 .. 90 °C

Inductive sensors for conductivity measurement

IL 15

The IL 15 inductive sensor is designed for conductivity measurement in heavily polluted cooling water, drinking water, and process water applications. It contains two internal, ring-shaped measuring loops. The outer housing is made of polypropylene (PP) and is therefore not sensitive to contamination and is corrosion-resistant.

The sensor also features an NTC temperature detector and comes with a
6 m fixed cable and a ½ inch external thread. It can withstand a maximum pressure of 10 bar (at 20 °C) and can be used in temperature ranges up to 90 °C.

Benefits
  • Reliable conductivity measurement through inductive, ring-shaped measuring loops
  • Integrated NTC temperature sensor
  • Robust and easy to clean outer housing made of polypropylene (PP)
  • Compact design and easy installation due to 6 m fixed cable
Applications
Drinking Water
Process Water
Cooling Water

Matching products for conductivity measurement

Neon® EC / Neon® EC IL

Single-channel water monitoring system for conductivity measurement

The Neon® EC / Neon® EC IL provides reliable measurement results for water conductivity while also providing a temperature measurement. The device is available in two versions and can be used either with conductive sensors (Neon® EC) or with inductive sensors (Neon® EC IL). The device is ready for direct wall mounting or for installation in control panels. In the standard version, the Neon® EC / Neon® EC IL is equipped with inputs for conductivity and temperature measurement. A digital input and an alarm relay are also included.

Neon® EC / Neon® EC IL can also be expanded with one or two analoq outputs, concentration or volume-based control functions, as well as a Modbus RTU unit and a data logger. Full connectivity with an existing measurement infrastructure can be established via the Kuntze Cloud Connect® service. Software updates and add-on modules can also be activated at any time after purchase.

Measuring range:
Conductivity (inductive)
Conductivity (conductive)
to 2.000 mS/cm
to 2.000 µS/cm C=0.05/cm (TDS 1.000 ppt)
20.00 mS/cm
to 20.00 µS/cm C=0.05/cm (TDS 1.000 ppt)
to 200.0 mS/cm
to 200.0 µS/cm C=0.05/cm (TDS 1.000 ppt)
to 2000 mS/cm
to 2.000 mS/cm C=0,20/cm
-
to 20.00 mS/cm C=1.00/cm
Applications

Disinfection

Pools & Spa

Drinking Water

Process Water

Food & Beverage

Waste Water Treatment

Kuntze Cloud Connect®: Smart, remote water quality analysis

Anytime. Anywhere. On any device.

Connect your Kuntze products via our Cloud Connect® service and discover the possibilities of modern, remote water quality analysis. With our Cloud Connect® dashboard, keep an eye on all you data – in real time and on all devices. In-depth insights into current water quality make it easier to identify patterns and allow you to react faster to critical changes. This increases the efficiency and productivity of your measurement and monitoring activities while reducing maintenance costs.

The advantages of Kuntze Cloud Connect®:

  • Sensor and device locations are visualized in the Cloud Connect® dashboard
  • Centralized access to current measurement data, regardless of time, location, or device
  • “DPD2CC” mobil app: user-friendly, native application to store reference measurements, such as DPD, in the cloud
  • Data-driven real-time analysis increases quality and speed for customers around the world