DEVICE SUBMERSIBLE REMOTE MEASUREMENT Russian patent published in 2020 - IPC G01D3/28 

FIELD: measuring equipment.

SUBSTANCE: invention relates to a measurement technique and can be used in control systems for submersible electric pumps used in oil production. Essence of the invention is that the immersion telemetry device further comprises temperature sensors, pressure sensors, the conclusions of which are connected to the corresponding analog inputs of the microprocessor device, the first input of the power source is connected to the second output of the semiconductor diode and the first output of the load resistor, the semiconductor diode is connected to the first output of the first terminals of the capacitor and varistor, as well as to the second end of the choke, the first pin connected to the output of the bridge diode high-voltage switch, in the diagonal of which the switching element is connected to the first and second terminals, the input of the bridge diode high-voltage switch is connected to the input terminal of the device, the third output of the switching element is connected to the fourth output of the control device of the switching element, the first output of the control device of the switching element is connected with the input terminal of the device, the second output is connected to the common wire, and the third to the second output of the switching element and to the corresponding node of the bridge key.

EFFECT: technical result – improved noise immunity and reliability of the device.

3 cl, 4 dwg