The level sensors of the LK series provide reliable level detection in vessels and tanks. They are for example used to continuously measure the fill level of coolant containers or hydraulic reservoirs.
The sensor displays the current level and signals via two switching outputs that the set limits have been reached or that the level is below the set limit. Setting to the medium to be measured and adjustment of the switch-on and switch-off points and switching functions of the outputs is simple thanks to the intuitive user menu.
The sensors are available with three different probe lengths. The immersion depth is easily adjusted using the optional screw-in or flange adapters.
The LK12 series is approved to the German Federal Water Act (WHG) section 19.
Product | Probe length L | Level measurement | Factory setting | Probe length | Electrical design |
LT3022 | 264 mm | | mineral oils | | PNP / NPN |
LT8022 | 264 mm | 0,025… 0,221 m | 2 switching outputs level (OUT1, OUT2), 2 switching outputs temperature (OUT3, OUT4), mineral oils | | PNP / NPN |
LT3023 | 472 mm | | mineral oils | | PNP / NPN |
LK1022 | 264 mm | | hydrous coolants, water, media similar to water |
| | PNP / NPN |
LT3024 | 728 mm | | mineral oils | | PNP / NPN |
LK7022 | 264 mm | | phát hiện phương tiện tự động | | PNP / NPN |
LK1023 | 472 mm | | hydrous coolants, water, media similar to water |
| | PNP / NPN |
LT8023 | 472 mm | 0,04… 0,429 m | 2 switching outputs level (OUT1, OUT2), 2 switching outputs temperature (OUT3, OUT4), mineral oils | | PNP / NPN |
LK8123 | 472 mm | 0,04… 0,429 m | hydrous coolants, water, media similar to water |
| | PNP / NPN |
LK8122 | 264 mm | 0,025… 0,221 m | hydrous coolants, water, media similar to water |
| | PNP / NPN |
LK7023 | 472 mm | | phát hiện phương tiện tự động | | PNP / NPN |
LK3123 | 472 mm | 0,04… 0,429 m | hydrous coolants, water, media similar to water |
| | PNP / NPN |
LK8124 | 728 mm | 0,05… 0,636 m | hydrous coolants, water, media similar to water |
| | PNP / NPN |
LT8024 | 728 mm | 0,05… 0,636 m | 2 switching outputs level (OUT1, OUT2), 2 switching outputs temperature (OUT3, OUT4), mineral oils | | PNP / NPN |
LK3122 | 264 mm | 0,025… 0,221 m | hydrous coolants, water, media similar to water |
| | PNP / NPN |