Level sensor ifm electronic LR2050
The electronic level sensor LR2050 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 LR2050 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 LR2050 with M12 connection and G 3/4 external thread process connection is ideal for the level monitoring of water-based media, cooling lubricants, cleaning agents and oils in machines and plants, under harsh ambient conditions or high temperatures.
For media with a dielectric constant 2...20 (e.g. oils) a coaxial pipe is required for operation (see accessories).Photo: LR7000