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Electronic level sensor ifm electronic LK7022
The LK7022 electronic level sensor from ifm electronic with M12 connector works with a capacitive measuring method. The sensor with IP67 protection is optimized for use in water-based cooling lubricants and oils on machine tools and hydraulic power units. Thanks to the rod length of 264 mm, the LK7022 level sensor is ideal for compact containers. The current level is clearly visible on the 4-digit alphanumeric display. With a digital switching output, e. g. a 2-point level control can be realized. The second output can be used as dry-running protection or for overfill control.
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| Current consumption [mA] | <50 |
| Electrical design | PNP/NPN |
| Operating voltage [V] | 12-30 DC V |
| Output function | normally open / closed; (configurable) |
| Protection class | III |
| Reverse polarity protection | yes |
| Short-circuit protection | yes |
| System | gold-plated contacts |
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