Electronic device for detecting a magnetic field indicating the gas level in stationary tank and wireless data sending

A housing for an electronic device for the detection of gas level contained in tanks, the housing comprising:

• a body having a lower surface, an upper surface and at least one side wall;
• a first cavity located on the lower surface;
• at least one battery housing for housing at least one battery located proximate to the first cavity;
• a second cavity located on the upper surface, wherein a receptacle for the electronic device is located, over the receptacle a second housing is set which covers the device;
• wherein the first and second cavities are aligned and in direct communication;
• wherein the first cavity is coupled over a dial cover of a gas tank.

A system for controlling a gas level in liquid state contained in a tank, the system comprising:

• a remote interface for remote monitoring of the gas level in the tank and controlling the electronic device;
• an electronic device for the detection of a gas level contained in the tank, the electronic device comprising:
• a magnetic field electronic sensor for measuring an at least two dimensional direction of a magnetic field produced by a magnetic element found in an inner part of the tank, the electronic sensor capable of correcting errors caused by the position of the magnetic field;
• a memory wherein measurements measured by the sensor are stored;
• a microprocessor which converts the measurements stored in the memory into a numerical value;
• a wireless transmission module which receives the numerical value and transmits a signal with the numerical value to the remote interface for remote monitoring of the gas level in the tank and controlling the electronic device;
• and
• at least one battery for the autonomous functioning of the electronic device;
• and
• a housing comprising:
• a body which presents a lower surface, an upper surface and a circumferential wall;
• a first cavity set on the lower surface;
• at least one battery housing for a bank of batteries set on a side of the first cavity;
• a second cavity set on the upper surface, wherein a receptacle for the electronic device is located, over the receptacle a second housing is set which covers the device;
• the first and second cavities are found in alignment and in direct communication;
• wherein the first cavity is coupled over a dial cover of a conventional gas tank.