Sensors and Systems for combustion technology

Lambda Probe LS2 - oxygen probe

  • Applicable up to 1200 °C (depends on type)
  • Fast response and setting time
  • Easy to handle
  • Low operating cost
  • Low maintenance cost
Technical Data
Measuring systemZirkonium-dioxide current probe
Probe signal-30 ... 150 mV
Exhaust gas temperatureLS2 up to 300 °C;
LS2-K up to 400 °C;
LS2-Ex up to 500 °C
LS-HT up to 1200 °C 
Heating-up time

In 10 min. ready for measuring

Setting time after
measurement value jump
t90 < 15 s
Range of measuring0-21 Vol. % O2
Preciseness of measuring± 10. % of measurement value,
not better than ±0,3 Vol.%
Protection typeOptional: Ex (Zone I + II)
Purpose Selection criteria Download