LK3024 - Sensor IFM - Free user manual and instructions
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| Product type | Laser distance sensor |
| Brand | IFM |
| Model | LK3024 |
| Dimensions (L x W x H) | 50 x 50 x 20 mm |
| Weight | 200 g |
| Power supply | 18-30 VDC, consumption < 100 mA |
| Main functions | Non-contact distance measurement, analog output (4-20 mA / 0-10 V) and digital output (PNP/NPN), object detection |
| Measuring range | 0.2 to 30 m (depending on reflector) |
| Accuracy | ± 3 mm |
| Resolution | 1 mm |
| Protection rating | IP67 |
| Operating temperature | -10 °C to +60 °C |
| Housing material | Plastic (PBT) / Optical glass |
| Connection | M12 cable, 4 conductors |
| Maintenance and cleaning | Clean the optical front face with a soft, lint-free cloth; avoid solvents |
| Safety | Do not look directly into the laser beam (class 2); comply with EN 60825-1 standards |
| Spare parts and repairability | Mounting kit (ref. E20153), connection cable (ref. EVC001). Repair by manufacturer only. |
| General information | Laser distance sensor for industrial applications; configurable analog output; LED status indicator |
Frequently Asked Questions - LK3024 IFM
What is the operating principle of the IFM LK3024 sensor?
The LK3024 sensor uses a laser beam to measure distance by time of flight. It emits a light pulse and measures the time required for its reflection from the target object.
What is the maximum measuring range?
The maximum range depends on the reflector used. Without a reflector, it can reach 0.2 to 30 meters on natural targets. With a reflector, the range can be increased.
How to electrically connect the LK3024 sensor?
The sensor has a 4-pin M12 connector. Standard pinout: pin 1: power + (brown), pin 3: power - (blue), pin 4: digital output (black), pin 2: analog output (white). Refer to the manual for details.
Can I use the sensor outdoors?
Yes, because the IP67 protection rating makes it resistant to dust and water jets. However, avoid direct exposure to heavy rain or intense sunlight that could disturb measurements.
How to configure the analog output?
The analog output can be configured as 4-20 mA or 0-10 V via software or DIP switches (depending on version). The measuring range is adjustable via teach-in or parameterization.
What to do if the measurement is unstable?
First check the cleanliness of the optical window. Ensure the target surface is sufficiently reflective. Avoid light interference (flash lamps). Reduce the measurement speed if necessary.
Is the sensor suitable for measuring liquids?
It can measure distance on liquid surfaces if they reflect the laser beam sufficiently. However, for transparent liquids, measurement may be disturbed. Preferably use a reflector.
How to clean the sensor lens?
Use a soft, lint-free cloth slightly dampened with water or isopropyl alcohol. Wipe gently without scratching. Never use aggressive solvents.
What are the status indicators?
The sensor has a bicolor LED: solid green = power OK; solid yellow = object detected within range; flashing yellow = error (e.g., out of range). Refer to the manual for details.
Where to find spare parts and accessories?
Accessories such as the mounting kit (E20153) and cables (EVC001) are available from IFM distributors. For repairs, contact IFM after-sales service.
User questions about LK3024 IFM
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USER MANUAL LK3024 IFM
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Product information
Brand : IFM
Model : LK3024
Category : Sensor