This burkert SYST-8205 00437968 4.2mA 12-30VDC conductivity transmitter is a sensor/switch in industrial equipment. It senses object presence, distance, or position (or switches an electrical circuit) and converts that into an output signal for machine control or monitoring. Key specifications noted on this listing include 12-30VDC, 30VDC. It is commonly in factory automation and machine control retrofits.
