APPARATUS AND METHOD FOR ALERTING OF THE APPEARANCE OF A CONDUCTIVE LIQUID WITH LOCATION OF THE SPILL SITE Russian patent published in 2022 - IPC G08B21/18 G01M3/16 

FIELD: signalling.

SUBSTANCE: invention relates to the field of alerting of the appearance of a conductive liquid. The technical result of the claimed technical solution is achieved by the claimed solution providing a sensor cable consisting of two insulated and two non-insulated conductors, and a measuring unit containing a microcontroller, keys controlled by signals from the microcontroller, current-to-voltage converters, an analogue-to-digital converter, a graphic display apparatus, a type 485 interface generator, a radio communication module, a relay for signalling about the presence of a conductive liquid, a relay for signalling about a fault in the sensor cable; wherein all four conductors are structurally combined into a single long-length element of the sensor cable connected with the measuring unit.

EFFECT: increase in the reliability of determining the presence of a conductive liquid in places critical to the presence thereof.

9 cl, 7 dwg