CAPACITOR LEVEL METER Russian patent published in 1995 - IPC

FIELD: instruments. SUBSTANCE: device has sections 1 which are connected in series. Each section 1 has alternating digital and analogous level sensors 3 and 4, sensor request pulse commutator 5, analog-to-digital converter 10, sensor address generator 9, computing unit 11. outputs of sensors in each section are joined and connected to input of corresponding sensor request pulse commutator 5, information inputs of computing unit 11 are connected to output of analog-to-digital converter 10 and to first input of sensor address generator 9. Analog and digital outputs of commutators 5 are respectively connected to above mentioned inputs. corresponding input of each sensor is connected to address output of sensor address generator 9 which second input is connected to control input of analog-to- digital converter 10, input electrodes of analogous sensors 4 are arranged in parallel and overlap each other. In zone of overlapping, input electrodes of digital sensors are positioned. EFFECT: increased functional capabilities. 2 cl, 4 dwg