Wöhler A 550 L with TD 100 Printer Combustion Analysis with COH 100,000 ppm

The Wöhler A 550 L is a portable combustion analyzer for flue gas analysis and heating system service work. The analyzer supports maintenance work, burner adjustment, combustion-loss determination, and emission measurement for residential and commercial applications.

- Gas sampling through the included probe and cable hose enables combustion values to be measured during burner service.
- Touchscreen operation presents measurement and calculation values for field review during adjustment work.
- Filter-monitored gas conditioning helps protect the measurement path during combustion analysis.
- Wireless and wired interfaces support measurement transfer through WiFi, Bluetooth, USB, and infrared.

- 7 in color touchscreen supports clear measurement navigation.
- Up to 5 sensor positions support configurable gas measurement.
- O₂ measurement range covers 0–21%.
- COH measurement range covers 0–100,000 ppm.
- Lithium-ion battery supports up to 12 hours of service life.

- Burner adjustment and combustion-loss determination.
- Burner maintenance work.
- Residential and commercial combustion analysis applications.