Sonar level transmitter ELL-FI-I

for liquids4-20 mAHART

ELL® Sonar Non-contact Level Transmitter is an instrument that operates with sonar ranging theory and “Micro vibration analysis technology”. Sensor of the level transmitter will not contact liquid and gas inside container, thus it is not necessary to drill or install flanges on containers, as well as clean tanks or operate with flame. As an isolated instrument of real meaning, installation and maintenance of the product could be completed on site quickly. Intrinsically safe type (I): Suitable for continuous level measurement under conditions with demanding explosion proof requirements Specifications: Range: (0.1-3)m, (0.2-6)m, (0.5-10)m Accuracy: 0.5%F.S., 0.2%F.S., 0.1%F.S., ±1mm Output error: Not over ±0.1% displayed value Operating temperature for sensor: (-60~+80) ℃ Operating temperature for instrument: (-60~+60) ℃ Relative humidity: 0-95% Explosion proof, anti-corrosion and ingress protection: Ex ia IIB T6 Ga, WF1, IP65 Wiring: Two-wire system Power supply: DC24(±20%)V / 651mW Output: (4-20)mA + HART Install method: Strong magnetic adsorption or adhesion