Capacitive Level Sensor in UAV level measurement

With the popularization of drones, civil applications such as engineering detection and agriculture are becoming more and more widely used. Because the fuel is exhausted and it is too late to return, the phenomenon of bombing often occurs. 

In agricultural application, spraying fertilizer can only judge the level of liquid level by simple calculation of time, which may lead to the phenomenon of missing hitting and cause disputes. 

Due to the weight problem, the traditional liquid level measuring instrument has always been a troublesome problem in the application of the drone industry. Without the detection instrument, the measurement and warning effect cannot be achieved, but the traditional detection instrument is too heavy, which will cause the reduction of the UAV's endurance range. Therefore, it is urgent to develop a light weight measuring instrument for the application of UAV oil level and liquid level detection.

Solutions

In order to realize the real-time monitoring of UAV oil level, agricultural UAV oil level and liquid level monitoring, our GLTV7S series capacitive fuel level sensor can effectively monitor the fuel level and liquid level, and the fuel level monitoring can provide real-time feedback on the remaining oil volume, so that the pilot can operate at ease.Low fuel level alarm, when the fuel level is lower than the warning value, you can choose to return or hover to prevent the phenomenon of bombing and make the intelligence go further.

It can also display real-time liquid level and makes UAV plan a reasonable return point and dressing route, and make an intelligent return. The low liquid level alarm can effectively prevent leakage and make farmers more at ease. Quality assurance, quantity preservation, and dispute prevention allow the pilot to give farmers a satisfactory answer.

Product recommendation

GLTV7S series UAV liquid level monitoring instrument is to use the liquid medium between the positive and negative probes to form a capacitance that changes linearly with the liquid level, and convert the change in capacitance (that is, the change in liquid level) to into a standard electrical signal output. The core component of the product adopts a highly integrated special capacitance measurement chip, which has the advantages of high precision, high stability and continuous measurement after accurate temperature compensation and linear correction.