IONIZING RADIATIONS AND/OR IONIZING PARTICLES DETECTING SENSOR AND DEVICE EQUIPPED WITH SUCH SENSOR FOR DETERMINATION OF RADIONUCLIDE CONTENT IN AIR Russian patent published in 2018 - IPC G01T1/02 

FIELD: measuring equipment.

SUBSTANCE: invention relates to sensors and devices for determining ionizing radiation and/or ionizing particles. Invention is a sensor of ionizing radiation and/or ionizing particles or a device with such a sensor including: a first electrode; two second electrodes placed near the first electrode; and a countdown unit configured to receive and output of a signal corresponding to the difference in electrical potentials and/or currents of the second electrodes. First electrode and the second electrodes are configured to obtain a difference in electrical potentials and/or currents between the first electrodes and the second electrodes, providing a collection of one or more by the second ion electrodes formed as a result of air ionization in an area between the first electrodes and the second electrodes by ionizing radiation and/or ionizing particles.

EFFECT: suppression of microphone/vibration effect.

20 cl, 7 dwg