Testo 300 Flue Gas Analyzer

Testo 300 Flue Gas Analyzer has Longlife sensors which are ideal for heating engineers who carry out installation and maintenance work on heating systems several times a day. It combines decades of experience in measuring technology with the contemporary smart-touch operation, robust construction, and e-mailing of reports on the field. Testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO, and differential temperature easily. Here in Testo 300, the NO sensor can also be retrofitted.

Features of Testo 300 Flue Gas Analyzer:

• The O₂ and H₂ compensated CO sensor readings up to 8,000 ppm.
• NO sensor – can be retrofitted.
• Integrated fine pressure.
• In this, we have a manufacturer’s warranty of up to 5 years on O₂ and CO sensor with product registration – without a maintenance contract.
• Testo 300 has Save PDF measurement reports directly in the instrument and always have them available.
• Large 5-inch HD display – enables you to see all the system’s parameters immediately.
  

  Parameters	Measuring Range	Accuracy	Resolution
  Temperature – TC Type K (NiCr-Ni)	-40 to +1200 °C	±0.5 °C (0.0 to +100.0 °C) ±0.5 % of mv (Remaining Range)	0.1 °C (-40 to +999.9 °C) 1 °C (Remaining Range)
  Differential Pressure – Piezoresistive	-100 to +200 hPa	±0.5 hPa (0 to +50.0 hPa) ±1 % of mv (+50.1 to +100.0 hPa) ±1.5 % of mv (+100.1 to +200 hPa)	0.01 hPa
  Flue gas O₂	0 to 21 Vol.%	±0.2 Vol.%	0.1 Vol.%
  Flue gas CO (with H₂-compensation)	0 to 8000 ppm	±10 ppm or ±10 % of mv (0 to 200 ppm) ±20 ppm or ±5 % of mv (201 to 2000 ppm) ±10 % of mv (2001 to 8000 ppm)	1 ppm
  Flue gas COlow (with H₂-compensation)	0 to 500 ppm	±2 ppm (40 to +500 ppm) ±5 % of mv Remaining Range	0.1 ppm
  Flue gas NO	0 to 3000 ppm	±5 ppm (0 to 100 ppm) ±5 % of mv (101 to 2000 ppm) ±10 % of mv (2001 to 3000 ppm)	1 ppm
  Flue gas Nolow	0 to 300 ppm	±2 ppm (0 to +39.9 ppm) ±5 % of mv (40 to 300 ppm)	0.1 ppm
  Differential Pressure flue gas Draught – Piezoresistive	-9.99 to +40 hPa	±0.005 hPa (+0 to +0.1 hPa) ±0.02 hPa (+0.1 to +3.00 hPa) ±1.5 % of mv (3.01 to +40 hPa)	0.001 hPa (0 to 0.1 hPa) 0.01 hPa (Remaining Range)
  Flue gas degree of effectivity, Eta (calculated)	0 to 120 %		0.1 %
  Flue gas loss (calculated)	0 to 99.9 %		0.1 %
  Flue gas CO₂ calculation (calculated from O₂)	Display range 0 to CO₂ max	±0.2 Vol.%	0.1 Vol.%
  Ambient CO	0 to 2000 ppm	±10 ppm (0 to 100 ppm) ±10 % of mv (101 to 2000 ppm)	1 ppm
  Differential Pressure 4 Pa measurement – Piezoresistive	-50 to +50 Pa	±0.3 Pa (< 10 Pa) ±3 % of mv (Remaining Range)	0.1 Pa