Table 3 Gadget datasheet with uncertainty numbers.
Devices | Accuracy level | Range | %uncertainties |
|---|---|---|---|
Gas analyzer | ± 0.02% ± 0.02% | CO 0–10% CO2 0–20% | ± 0.1 ± 0.10 |
Smoke meter | ± 0.1 | HSU 0–100 | ± 1.0 |
Temperature indicator | ± 1 °C | 0–1100 °C | ± 0.1 |
Stopwatch (digital) | ± 0.1 s | – | ± 0.2 |
Pressure sensor | ± 1 bar | 0–120 bar | ± 0.1 |
Cranking angle encoder | ± 1° | – | ± 0.2 |
Speed sensor (proximity type) | ± 10 rpm | 0–1000 rpm | ± 1.0 |
Torque indicator | ± 0.1 N m | 0–100 Nm | ± 0.1 |
