Level gauge probe and touch the console into two parts, the probe is mounted on tank, a tank installation of a probe; touch-console in the control room, a gas station with a console; tank to the communication between the control room through cables, explosion-proof grade level instrument is intrinsically safe. Magnetostrictive probe technology to accurately measure the oil level, water level and multi-point temperature in the tank. Touch console series can automatically probe data acquisition and processing, real-time display tank stored information to achieve static leak detection, automatic unloading, records check, low oil level report *, data upload functions, combined with other information about petrol stations, oil to gas stations to provide accurate, sales, inventory management. Magnetostrictive level meter works: Works magnetostrictive level sensors: generating a start pulse from the inside vault electronic circuit, when the start pulse propagation in the waveguide filament, while producing a direction along the guide wire pick up the Agency's rotating magnetic field, when the magnetic field and the magnetic ring or float in a permanent magnetic field meet, magnetostrictive effect, so that the occurrence of wire waveguide twist, the twist being installed in the vault of the perception and converted into a corresponding current pulse, the electronic circuit is calculated by the time difference between two pulses can be measured accurately measure the displacement and level. Scope and Features: This product uses imported chips and advanced production technology, improved technical staff, product design is reasonable, easy to install, compact structure, environmental adaptability, and rescaled without periodic maintenance. With high accuracy, good stability, high reliability, output signal and diverse, long life, safe and reliable.