Testo 300 Longlife – Flue gas analyzer (O2, CO H2-compensated up to 30,000 ppm, NO - can be retrofitted)

Testo 300 Longlife – Flue gas analyzer (O2, CO H2-compensated up to 30,000 ppm, NO - can be retrofitted)

Truly smart flue gas measurement on heating systems with the testo 300 flue gas analyzer. High-quality sensors, intuitive operation with smart-touch technology and smart features, such as efficient documentation and e-mailing of reports, will make your day-to-day work easier.

General technical data  

Temperature - TC Type K (NiCr-Ni)  
Measuring range: -40 to +1200 °C

Differential Pressure – Piezoresistive  
Measuring range: Measuring range: -100 to +200 hPa

Flue gas O₂  
Measuring range: 0 to 21 Vol.%

Flue gas COlow (with H₂-compensation)  
Measuring range: 0 to 500 ppm

CO determination (with H₂-compensation), automatic dilution  
Measuring range: 0 to 30000 ppm

Flue gas NO  
Measuring range: 0 to 3000 ppm

Flue gas Nolow   
Measuring range: 0 to 300 ppm

Differential Pressure flue gas Draught - Piezoresistive   
Measuring range: -9.99 to +40 hPa

Flue gas degree of effectivity, Eta (calculated)   
Measuring range: 0 to 120 %
Resolution: 0.001

Flue gas loss (calculated)   
Measuring range: 0 to 99.9 %
Resolution: 0.001

Flue gas CO₂ calculation (calculated from O₂)   
Measuring range: Display range 0 to CO₂ max

Ambient CO   
Measuring range: 0 to 2000 ppm

Differential Pressure 4 Pa measurement - Piezoresistive   
Measuring range: -50 to +50 Pa

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Testo 340 – Flue gas analyzer for use in industry

Testo 340 – Flue gas analyzer for use in industry

Emission control in industry: the testo 340 flue gas analyzer gives you professional technology, easy handling and practical execution in one instrument. The high-performance testo 340 flue gas analyzer is fitted with an O2 sensor and can be equipped with up to 3 additional sensors.

Differential Pressure - Piezoresistive   
Measuring range: -200 to 200 hPa

Absolute Pressure   
Measuring range: +600 to +1150 hPa

Flue gas O₂   
Measuring range: 0 to 25 Vol.%

Flue gas CO (with H₂-compensation)   
Measuring range: 0 to 10000 ppm

Flue gas COlow (with H₂-compensation)   
Measuring range: 0 to 500 ppm

Flue gas NO   
Measuring range: 0 to 4000 ppm
Reaction time t₉₀: < 30 s

Flue gas Nolow   
Measuring range: 0 to 300 ppm

Flue gas NO₂   
Measuring range: 0 to 500 ppm

Flue gas SO₂   
Measuring range: 0 to 5000 ppm

Differential Pressure flue gas Draught - Piezoresistive   
Measuring range: -40 to +40 hPa
Accuracy: ±0.03 hPa (-2.99 to +2.99 hPa)
±1.5 % of mv (Remaining Range)
Resolution: 0.01 hPa

Temperature   
Measuring range: -40 to +1200 °C

Flue gas CO₂ calculation (calculated from O₂)   
Measuring range: 0 to CO₂ max
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Testo 350 –  Exhaust gas analysis systems

Testo 350 – Exhaust gas analysis systems

testo 350 flue gas analyzer fulfils the highest requirements in industrial emission measurement: easy handling, accurate measuring technology and robust design are practical features which impress on a daily basis. The high-performance testo 340 flue gas analyzer is fitted with an O2 sensor and can be equipped with up to 5 additional sensors.

Temperature - NTC
Measuring range: -20 to +50 °C

Ambient temperature probe

Temperature - TC Type K (NiCr-Ni)  
Measuring range: -200 to +1370 °C

Temperature - TC Type S (Pt10Rh-Pt)  
Measuring range: 0 to +1760 °C

Differential Pressure - Piezoresistive  
Measuring range: -40 to +40 hPa
-200 to +200 hPa

Absolute Pressure  
Measuring range: 600 to +1150 hPa

Flue gas O₂  
Measuring range: 0 to +25 Vol.%

Flue gas CO (with H₂-compensation)  
Measuring range: 0 to +10000 ppm

Flue gas COlow (with H₂-compensation)  
Measuring range: 0 to 500 ppm

Flue gas NO  
Measuring range: 0 to +4000 ppm

Flue gas Nolow  
Measuring range: 0 to +300 ppm

Flue gas NO₂  
Measuring range: 0 to +500 ppm

Flue gas SO₂  
Measuring range: 0 to +5000 ppm

Flue gas degree of effectivity, Eta (calculated)  
Measuring range: 0 to +120 %

Flue gas loss (calculated)  
Measuring range: 0 to +99.9 %

Flue gas dewpoint (calculated)  
Measuring range: 0 to +99.9 °Ctd

Flue gas CO₂ calculation (calculated from O₂)  
Measuring range: 0 to CO₂ max

Flue gas H₂S  
Measuring range: 0 to +300 ppm

Flue gas CO₂ - NDIR  
Measuring range: 0 to +50 Vol.%

Velocity / Volume flow  
Measuring range: 0 to +40 m/s

Methane (CH₄)  
Measuring range: 100 to 40000 ppm

Propane (C₃H₈)  
Measuring range: 100 to 21000 ppm

Butane (C₄H₁₀)  
Measuring range: 100 to 18000 ppm

Flue gas SO₂ low  
Measuring range: 0 to 200 ppm

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