The principle of static pressure level transducer is based on the relationship between liquid static pressure and the liquid level (P=ρgH), and the static pressure is converted into an electrical signal to measure the liquid level, which is an important application of the pressure sensor. JPG7 series products adopt imported high-precision diffusion silicon sensitive components, with precision digital compensation amplifier circuit, stainless steel casing with all-welded sealing structure, high measurement accuracy and reliability. It is an excellent solution to level monitoring for indoor and outdoor applications.