- Products
- LK8024
Product characteristics
Number of inputs and outputs | Number of digital outputs: 4 |
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Probe length L [mm] | 728 |
Application
Special feature | Gold-plated contacts |
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Media | hydrous coolants; mineral oils (dielectric constant < 3); water; media similar to water |
Dielectric constant of the medium | > 2 |
Cannot be used for | media with separation layers (oil / water; oil / metal layer); acids and alkalis |
Medium temperature [°C] | 0...65; (medium temperature for oils; medium temperature for coolant emulsions, water and hydrous media) |
Tank pressure [bar] | 0.5; (when mounting with mounting accessories: E43001 - E43007, E43019) |
Electrical data
Operating voltage [V] | 18...30 DC |
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Current consumption [mA] | < 80 |
Protection class | III |
Reverse polarity protection | yes |
Power-on delay time [s] | 3 |
Measuring principle | capacitive |
Inputs / outputs
Number of inputs and outputs | Number of digital outputs: 4 |
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Outputs
Total number of outputs | 4 |
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Output signal | switching signal |
Electrical design | PNP |
Number of digital outputs | 4 |
Output function | normally open / normally closed; (parameterisable) |
Max. voltage drop switching output DC [V] | 2.5 |
Permanent current rating of switching output DC [mA] | 300; (400 (...25 °C)) |
Short-circuit protection | yes |
Type of short-circuit protection | pulsed |
Overload protection | yes |
Measuring/setting range
Probe length L [mm] | 728 |
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Active range A [mm] | 585 |
Inactive range I1 / I2 [mm] | 102 / 40 |
Set point SP [mm] | 60...610 |
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Reset point rP [mm] | 50...600 |
In steps of [mm] | 10 |
Hysteresis [mm] | 10 |
Accuracy / deviations
Measuring error [% of the final value] | ± 5 |
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Repeatability | ± 2 |
Software / programming
Adjustment of the switch point | programming button |
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Operating conditions
Ambient temperature [°C] | 0...60 |
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Storage temperature [°C] | -25...80 |
Protection | IP 67 |
Tests / approvals
EMC |
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Shock resistance |
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Vibration resistance |
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Mechanical data
Dimensions [mm] | Ø 16 |
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Materials | EPDM/X; FKM; brass Optalloy-plated; NBR; PA; PBT; PC; PP |
Materials (wetted parts) | PP |
Displays / operating elements
Display |
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Remarks
Remarks |
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Pack quantity | 1 pcs. |
Electrical connection
Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
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