Other Mechanical Equipment

ABB LS1 Lambda Probe

Name: ABB LS1 LAMBDA PROBE
SKU: 1095527
Availability: LimitedAvailability

Used

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Lambda Probe / Oxygen Sensor

ABB LS1 lambda probe for precise oxygen measurement in exhaust gases, featuring zirconium dioxide sensing technology and current-mode operation.

Manufacturer

ABB

SKU

1095527

Category

Other Mechanical Equipment

Condition

Used

ABB Combustion Dioxide Exhaust Gas Industrial Lambda Lamtec LS1 Measurement O2 Oxygen Probe Sensor Zirconium

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ABB LS1 Lambda Probe / Oxygen Sensor

The ABB LS1 lambda probe is a high-precision oxygen sensor designed for accurate measurement of oxygen concentration in exhaust gases. Using a zirconium dioxide sensor element and a current-mode operating principle, it delivers reliable and stable readings across demanding industrial conditions.

Manufacturer: ABB

Type: Lambda Probe / Oxygen Sensor

Model: LS1

Part Number: GZAH 018650R

Sonden-Nr.: 6481

Warm-Up Time:

¢ 30 min. to peak current for 21 % O‚‚

¢ 180 min. to thermal equilibrium

Sensor Element	Zirconium dioxide
Operation Principle	Current-mode probe
Probe Current	Linear function of O‚‚ content
Probe Current at 21 Vol. % O‚‚	300 to 600 mA
Operating Temperature of Sensor	750 to 850 °C
Probe Current Response Time	t‚‰‚ < 15 s using standard intake tube (length 450 mm)
Probe Gas Flow	0.3 to 0.6 l/h, constant by critical nozzle
Measuring Range	0 “ 21 Vol. % O‚‚ after calibration with air
Accuracy	± 0.1 Vol. % O‚‚ after calibration
Temperature Sensitivity	1 % of true value per 10 K case-temperature variation
Pressure Sensitivity	1.3 % of true value per 10 mbar variation
Zero Point Drift	None
Application	Ideal for measuring O‚‚ in exhaust gases from oil and gas combustion, particularly in leaner-than-stoichiometric conditions