Ideal for official emission measurement (compliance testing): the heated industrial probe kit comprises a heated probe shaft up to 600°C flue gas temperature, a heated gas sampling hose (length 4 m) and a thermocouple type K – this means you are ideally equipped.

The testo 350 is a rugged, easy-to-use exhaust gas analyzer designed to meet the highest demands when it comes to carrying out precise industrial emission measurements and providing proper data administration. The Analysis Box can be operated with up to 6 gas sensors, 5 of which are optional. This allows you to select freely from sensors for CO, NO, NO2, SO2, H2S, CxHy and CO2.

Equip your flue gas analyzer with an additional measurement parameter. This retrofit sensor enables SO<sub>2</sub> low measurement in the flue gas and ensures activation of the measurement parameter in the flue gas analyzer. Particularly practical: you can insert the precalibrated sensor into the compatible measuring instrument effortlessly yourself.

SO2 low retrofit sensor

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Weight	18 g
Dimensions	40 x 30 x 30 mm (LxWxH)
Product-/housing material	Plastic
Product colour	green; grey

Measuring range	0 to 200 ppm
Resolution	0.1 ppm

SO2 low retrofit sensor

SO2 low retrofit sensor

General technical data