Smart analyzer

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The Smart O2 Portable is a portable oxygen analyzer with a zirconia sensor for measuring O2 in process and industrial gases on site, at changing locations. It uses the measuring principle of the stationary Smart O2 in a housing with carrying handle and rechargeable battery.
Typical applications:

• Spot checks in chemical and pharmaceutical production
• Production and filling lines in the food and beverage industry
• Biogas plants and environmental technology
• Oxygen checks in workplaces and buildings
• Recycling and waste management
• Testing institutes and consultants who measure at several sites

What operators get:

• Battery operation for up to 8 hours, mains operation at 230 V
• Three measuring ranges, from 0–5 vol.% for low oxygen levels up to 5–95 vol.%
• Data storage for 3 hours of readings, RS232 for transfer
• Corrosion-resistant gas path
• One instrument for many measuring points instead of a fixed installation at each

Technical data (excerpt):

• Measuring ranges: O2 0–5, 0–25 or 5–95 vol.%
• Sensor: zirconium oxide
• Accuracy: ±0.5 % of full scale
• Gas flow: 4.0 l/min; pressure range 0.7–1.1 bar
• Dimensions: 310 × 133 × 221 mm (W × H × D) with handle
• Ambient temperature: −5 to +45 °C
• Interface: RS232, data storage 3 h

Full specifications: Smart O2 Portable product page on freseniusinstruments.com.