The LT1 is an universal useable, microprocessor-based O2 analyser for direct measurement of O2 concentration of gases in hyperstoichiometric ranges ( λ >1). In connection with the Lambda probe LS1 it can be used in:
- Combustion exhaust gases
- Industry exhaust gases
- Oven atmospheres
- Process gases
Benefits:
- Linear probe signal (D/C [mA] with fixed physical zero-point
No special test gases needed, automatic calibration with ambient air (21 Vol. % O2) - Preciseness of measurement better than 0,2 Vol. % O2 over the whole range of measuring 0 ... 21 Vol. % O2
- No gas conditioning needed
- No reference gas needed
- Setting time <20 s on 90%-value (T90) with gas extraction device (GED) , 450 mm long
- No influence of measuring temperature on preciseness of measuring
- No temperature control of ZrO2-measuring cell needed
- Automatic adaptation of cell temperature on cell internal resistance (Compensation of aging)
- Measuring gas temperature up to 800 °C with metal extraction or up to
1.400 °C with ceramic extraction - Means no ignition source inside flue gas channel – TUV approval existing
- Intermittent operated measuring gas pump with definition of optimal pump running time
- Easy to handle
- Low-maintenance
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