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.
The all arounder among redox sensors: Zirkon® Rx Universal electrodes measure the oxidation and reduction potential (ORP) in almost any water-based environment. They are mainly used in drinking water, wastewater and process water treatment. The high-quality Zirkon diaphragm is surrounded by our low-maintenance TEPOX gel electrolyte and connected to a stable silver/silver chloride (Ag/AgCl) reference cartridge. The dome shaped measuring electrode is made of pure platinum.
Even more durable thanks to refillable electrolyte: The Zirkon® Rx Process Refill sensors, which can be used as allrounders in a wide range of environments, offer the special feature of a hose connection. This allows the silver/silver Chloride (Ag/AgCl) reference electrode to be refilled with new electrolyte. As a result, the sensor is exceptionally durable and cost effective.
Zirkon® Rx Pool sensors are designed for pool and spa applications. They provide reliable and accurate results with an optimal price-performance ratio. The high-quality Zirkonia diaphragm and an additional salt reservoir inside the reference electrode lead to an extended lifetime of this sensor. The dome shaped measuring electrode made of pure platinum is mechanically robust and easy to clean.
Robust redox measurement in demanding chemical environments: Zirkon® Rx Wide Body sensors are primarily used in flotation processes, leaching, neutralization and wastewater control. The durable PPS shaft protects this sensor against aggressive chemicals. The annular PTFE diaphragm is resistant to pollution. Zirkon® Rx Wide Body sensors are easy to install in pipelines due to a ¾” NPT thread. Versions with fix cable allow immersion measurements.
The material, the shape and the quality of the measuring electrode are crucial for an accurate redox measurement possible. Therefore, Kuntze uses only pure platinum or pure gold as material and avoids coatings. We offer our measuring electrodes in two different designs: