Fuel level sensor Oil level sensor series base on RF capacitive gauge principle which adopt tomography technology , dynamicly analyze various parameters of sensor in the medium, compensate precisely and automatically. The output signals appear to be linearity changed according to the liquid level changeing. there are no any movable or flexible parts in the whole machine, and have the characteristic of impact resistance and easy installation. It can be installed in various situations to accurately measure the level of petrol, diesel oil, hydraulic oil and other kinds of weak corrosive liquid. Characteristics: This type of sensor is measuring instrument. It has high resolution and survey precision. It is automatic calibration and no need of manual intervention. There is no temperature drift and medium influence. This is to say that, whichever the medium is, water, petrol or diesel oil, and whatever the tempreture is, the same sensor can output correct and precise liquid level signal. The difficulties of measurement which is caused by medium such as ethanol gasoline, methanol fuel, etc.,are completely solved, meanwhile, the measurement errors caused by different oil grade and temperature are solved too. At present, this technology unique in China is at the leading level worldwide. 1. Performance indicators performance index: ●Detection range: 15~900mm ●Accuracy: level 0.5 ●Resolution: 0.01mm ●Pressure range: -0.1MPa~0.1MPa ●Probe temperature: -100~150℃ ●Probe diameter: Φ16 ●Ambient temperature: -40~70℃ ●Output signal: 4~20mA、0~5V、0~10V、RS485 communication、RS232 communication ●Supply voltage: DC12~40V(typical value 24VDC) Maximum working voltage:DC10V~80V ●Fixation:Screw mounting M20×1.5 or Flange mounting DN25、DN40、DN50. Special specifications can be customized ●Explosion proof grade: Intrinsically Safe ExiaⅡC T6, Flameproof Exd II C T5
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