| 摘要 |
<p>The tool (10) has an ignition device (26) generating ignition spark in a combustion chamber (15), and a metering device (21) delivering fuel to the combustion chamber. Control electronics (25) controls the ignition device and metering device, and a set of sensors senses the operational parameters of the setting tool, and is connected with the control electronics, where the sensors include a flue gas sensor (31) for measuring a flue gas component. The flue gas sensor is formed as lambda probe to measure the content of residual oxygen in the flue gas.</p> |
