This signal conditioning unit is replaced by Meteolink.
The signal conditioning unit OMC-182B-2 is a multi purpose instrument for combining serial and analogue sensor signals into one serial signal RS422 and/or RS232. Further the unit is provided with several analogue outputs.
The unit is provided with two barometric pressure sensors to comply with the CAP437 / 746 requirements. The output will be flagged in case the barometric pressure readings differ >0.5 mbar