| 摘要 |
FIELD: instrumentation.SUBSTANCE: claimed gadget comprises magnetic field intensity transducers connected via multiplex with meter. The circuit connects said multiplexer with the meter and comprises the switch provided with control communication with interference detection unit including series connected switching noise differentiator, comparator, logical element AND, and with control device. Note here that it is provided with extra velocity transducer provided with control communication with comparator. Velocity transducer is mechanically coupled with magnetic field intensity meter.EFFECT: higher accuracy of measurements.1 dwg |
