LS1 – Alato

Lambda Probe LS1 - oxygen probe

Calibration with ambient air
Linear measurement signal
For applications up to 1400 °C
Fast reaction and response
Increasing measurement precision
in the range of 0 … 21 % O₂

Measuring system	Zirkonium-dioxide cell / current-probe
Measuring principle	Curent probe (Current-mode) Probe current = linear ƒ(O₂-content)
Probe current for 21 Vol.% O₂	300 to 600 mA
Operating temperature of measuring cell (sensor)	750 to 850 °C
Heating-up time	60 min. until stand-by at 21 % O₂ 120 min. until thermal balance
Setting time after measurement-value jump	t₉₀ < 20 sec with standard measuring-gas-extractor, 450 mm long
Range of measuring	0-21 Vol. % O₂ calibration with air
Preciseness of measuring	± 0,2 Vol. % O₂ after calibration with LT1 Lamda Transmitter
Protection type	IP42
Probe signal	0 … 400/600 mA
TUV suitability approved	13. and 17.BlmSchV with Lambda Transmitter LT1

Zirkonium-dioxide probe (current probe) for a continuous measuring of oxygen concentration, in a range Lambda > 1 without special gas conditioning, in combustion gases, industry exhaust gases and in oven atmospheres.

Lambda-probe LS1 combined with Lambda Transmitter LT1 forms a system for direct and continuous measuring of O₂ concentration.

Applications:

Industry and power plants of all kinds Approved by German Technical Inspectorate (TÜV)
Federal Immission Control Directives (BlmSchV) 13. and 17.
Optimised combustion

Temperature

Area of use

Specials

LS1

up to 500 °C

Oil EL, gas

Types available for aggressive measuring gases as well as gas-tight types

Intelligent CO/O₂ control in combination with probe KS1D

LS1 type for
probe installation fitting (PIF)

up to 1400 °C

Oil EL, heavy fuel oil, gas, coal and special fuels

Types available for aggressive measuring gases

Intelligent CO/O₂ control in combination with probe KS1D

Combustion&Control

Lambda Probe LS1 - oxygen probe