Work was carried out to pass a cleaning device at the facility: “Pressure oil pipeline from UPN to PSP of IRKUTSK OIL COMPANY LLC.” The Semigor-RT cleaning piston search device was used for passage control, as well as the autonomous wireless ROSSMA IIOT-AMS Modbus (Stand alone) switching-measuring device. During the monitoring activities for the passage of the cleaning device, it was observed that when the control transmitter was installed directly on the above-ground part of the pipeline at the cleaning device launch chamber, the cleaning device signaling indicator was triggered, with subsequent signal transmission via the LoRaWAN wireless network and information display at the upper level in the ADKU system. The test results were recognized as positive.

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