For applications where a display is not required, Labcell offers
the ECM AFR modules.
AFR / FAR
Modules AFM1500 and F/A1500 output AFR
(or FAR) via a 0 to 5V linearised analogue signal plus AFR, FAR,
Lambda and %O2 via a SMB (Serial Measurement Bus)
interface.
Modules AFM1000 and F/A1000
output AFR (or FAR) via a 0 to 5V linearised analogue signal.
The AFM1540 is the latest development of
module designed specifically to operate with the Bosch LSU4.9
Sensor.
%O2
The OXY6200 module is suitable for
%O2 measurements in the exhaust and intake of engines
and outputs %O2 via a 1.1 to 5.5V linearised analogue
signal.
Communication
The SMB interface allows serial communication with as many as
sixteen modules using a single RS-232 serial port from a
computer.
Calibration
All modules use UEGO (Universal Exhaust Gas Oxygen) sensor and
can perform field calibration of the system using ambient air.
UEGO Sensor
Labcell stock replacement sensors for all of the ECM Air-Fuel
Ratio Meters.
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