econox SWISS QUALITY SINCE 1984 f] Measuring & control systems Carbon & Oxygen The ECONOX CarboProbe ZI pro features a ball as a measuring element. This evident and exclusive concept allows us to provide you with a high quality product offering and precise accuracy for the measurement of carbon potential (%C) and temperature (°C) The ZrO2 ball as a measuring element has been shown to be very reliable and robust. This patented solution has not ceased to evolve for more than 20 years. KEY FEATURES • Thermal shock resistant (can be placed or removed from furnace quickly) • Outer electrode has gone through a special surface treatment that reduces corrosion and metal dusting significantly • Interchangeable ZrO2 ball used as a measuring element • Can also be supplied with an outer protective ceramic (see picture) • Ideal for use in carburizing, carbonitriding, neutral hardening and gas generator applications • Every probe is 100% tested with certification, certificates are enclosed with each probe • Response time < 1.0 second • High reliability of the probe thanks to a simple and effective concept • Interchangeable with all oxygen probes or carbon sensors • Low investment resulting in an important improvement of heat treatment Certified management system | ISO 9001 | ISO 14001 | OHSAS 18001 ECONOX | Rue de I'eglise 25 | 2942 Alle | Switzerland | www.econox.ch | www.econox.com

Output Readout impedance Accuracy Response time Thermocouples Operating Temperatures Mechanical shock Thermal shock Length available Reference air Cleaning air eco nox SWISS QUALITY SINCE 1984 Q Measuring & control systems Carbon & Oxygen 0 to 1200 mV % Carbon sensors should be used with controlling, recording and indicating instruments having input impedance of 10 megohms or higher ±0.05 weight percent carbon in normal operating range Less than 1.0 second Type K, S, N or without 600°C to 1150°C Resists mild mechanical shock. Handle carefully Resists thermal shock 500mm, 650mm, 750mm, 850mm,...