FIELD: electrical engineering.
SUBSTANCE: invention is related to sources of autonomous power supply and represents technological field device with improved generation of power. Technological device may be transmitter of technological parameters, technological drive or any other suitable field device. Field device contains wireless transceiver that receives and transmits information related to technological process in wireless medium. Power supply source in field device is made with the possibility of connection with compressed gas source and generates motion in power supply source, which is converted in electric energy. This electric energy is used for operation of filed device.
EFFECT: creation of reliable autonomous power supply source, which is able to supply adequate power for measurement and transmission for wireless remote technological units, which does not require sun light or periodical charging of accumulator.
38 cl, 7 dwg
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