FIELD: measuring instruments, information transmission of parameters which describe operations of complex equipment. SUBSTANCE: device has transmitter which has yield meter, unit for generation of down-hole number, transmitter, antenna of transmitter, antenna of receiver, transceiver, which has receiver, modulator, line adapter, power supply of transceiver, communication line, receiver, which has unit for detection of information pulses, microprocessor, indicator, memory unit, power supply of receiver. Remote information supply has signal switching unit, receiver and unit for recognition of down-hole number. Group information unit has signal switching unit, transmitter, demodulator, line adapter on transmission side. Control unit has compression unit, unit which generates down-hole number and number of group information unit, and control board. EFFECT: simplex and duplex communication modes, simplified design. 7 dwg
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Authors
Dates
1997-10-20—Published
1994-01-10—Filed