Model 6801​​​

The 6801 Zirconia probe is a resilient in situ analyzer, completely ceramic made, designed For continuous O2 Measurement in flue gas at high temperature. The extremely simple and functional design is the result of a long applicative experience.

The Ceramic materials ensure the best Resistance at high temperatures, dusty environments, attack of acid and aggressive substances and to withstand with cycling oxidizing and reducing conditions, thus allowing its use in a wide range of combustion processes, e.g. cremators, civil and hospital waste incinerators, annealing furnaces, soaking pits and many others.

• Extreme roughness
• Easy to Use
• Low Costs of Ownership
• The Probe 6801 can be configured for hazardous area classified Zone 1 in accordance to EN 94/9/EC (ATEX) and EN 60079-10

Probe Specification:

• Measuring Principle: Zirconium Oxide (Zirconia)
• Accuracy: 1% O2 below 5% or 2% of reading above 5%
• Zero Drift: ± 2% of reading in 3 months
• Repeatability: ± 1% of reading (short term)
• Response Time: less than 5 sec. at T95 (with flow rate 2 l/min.)
• Temperature Range: 600°C to 1250°C

Control Unit Specification:

• Range : 0-25% O2
• Operative Temperature: -20°C – +70°C
• Power Supply: 8 – 28 VDC
• Serial Interface : RS485 2-wire

• Reheating furnaces
• Pre Heating Furnaces
• Soaking Pits
• Cremators
• Civil & Industrial Incinerators
• Hospital Waste Incinerators
• Sintering of Metals
• Process Heaters
• Ovens & Furnaces for bricks and ceramic
• production
• Annealing line furnaces
• Galvanizing line furnaces
• Painting line ovens

Model 6801 Zirconia probe Brochure