Level sensor ifm electronic LR2750
The electronic level sensor LR2750 from ifm electronic, with an IP68/IP69K protection rating, works according to the principle of guided microwave technology. The enclosure of the sensor can be rotated about 360° and the rod length, which can be shortened if necessary, is L = 150-2,000 mm. The device has a programmable switch output and an analogue output (4-20 mA). The level sensor LR2750 can be easily operated via a user menu, with the current level directly displayed via LED display. The sensor is suitable for continuous level monitoring in almost all liquids. Therefore, the level sensor LR2750 with M12 plug connection and G 1 external thread Aseptoflex Vario process connection is ideal for the level monitoring of water or water-based media in the food and beverages industry.
For media with a dielectric constant 2...20 (e.g. oils) a coaxial pipe is required for operation (see accessories).Photo: LR7000