Lambda oxygen sensor O2

4-20 mAwith electronic control

For applications where an oxygen measurement with particular attention to costs is required, a lambda probe derived from the automotive sector is normally used. Ascon Tecnologic has developed a management and conversion board for the Bosch LSU 4.9 lambda probe. The board is necessary for the operation of the probe and returns a linearized 4/20 mA analog signal proportional to the set scale range. Simple and reliable solution suitable for small boilers.