Sonar level transmitter ELL-FI-C

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. Enhanced type (C): Strong signal processing capability; firmware upgrade available; adapts to changing working conditions; economical and safe operation in whole life cycle; suitable for continuous measurement under harsh working conditions. Specifications: Range: (0.1-3)m, (0.2-6)m, (0.5-10)m, (1-16)m, (1-21)m, (1-30)m Accuracy: 0.5%F.S., 0.2%F.S., 0.1%F.S., ±1mm Operating temperature for sensor: (-60~+220) ℃ Operating temperature for instrument: (-60~+60) ℃ Relative humidity: 0-95% Explosion proof, anti-corrosion and ingress protection: Ex d IIC T6 Gb, WF1, WF2, IP67 Wiring: Four-wire and two-wire system Power supply: DC24(±20%)V / 10W, AC220(±20%)V / 10W Output:Isolated (4-20)mA / HART/ Modbus / TCP Industrial Ethernet Install method: Strong magnetic adsorption or adhesion