Carbon fiber composite pipe electrode capacitance type oil level sensor and instrument used in same

The present invention pertains to the field of measuring and testing technology and device, especially relates to an electrode and capacitance type oil level sensor which is a tubular product made of carboform and the application instrument. The device and the measuring instrument have the characteristics of light, simple structure and simple process of production. The electrode and capacitance type oil level sensor which is a tubular product made of carboform consists of an electrode and capacitance type oil level measuring sensor which is a tubular product made of carboform, a sensor connection frame, a measuring circuit system; a connection frame and a connection board for the outputting of the electrode are provided on the moveable clamp which is used for fixing the sensor; the output signals are connected to the measuring circuit system through the output cable on the connection board; the sensor is fixed on the oil tank to be measured by a fixed clamp and a movable clamp. The devices in the present invention are mainly applied in the oil measuring of aeroplane, vehicle, ship, the oil tank, and in the liquid measuring in other occasions.