Abstract:
Oxygen detection system is a system which is capable to detect presence of oxygen
in one place. One kind of the sensor used in an oxygen detection system is lambda sensor.
This sensor only operate effectively at temperature 300°C to 750°C . So, it needs lambda
controller on its application. Problem arise when controllers in market only has one kind of
output for specific application. That way, a configurable controller would facilitate user to
comply for many system. To resolve this problem, writer designed a configurable lambda
sensor controller. This controller designed with some selection of output, that is 4-20 mA,
0-10 V, and a relay output. The presence of this device is expected to ease user in
installation of lambda sensor, especially for instrumentation needs.
