Sick VL180-2P42438 Photoelectric Sensor
The Sick VL180-2P42438 retro-reflective photoelectric sensor delivers 4.5 m sensing range, PNP output, radial optics, and 84.2 mm housing. Manufactured by Sick, this Sick 4.5m Radial Retro-reflective Sensor uses visible red LED light at 645 nm, operates on 10–30 V DC, offers ≤0.5 ms response time, and features IP67 enclosure with M12 connector, listed under Sick Photoelectric Sensors within the V12 series.
| Brand | Sick |
| Product Type | Photoelectic Sensor |
| Model Number | VL180-2P42438 |
Sick VL180-2P42438 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric retro-reflective sensor |
| Functional principle detail | Dual lens |
| Dimensions (W x H x D) | 18 mm x 18 mm x 84.2 mm |
| Housing design (light emission) | Cylindrical |
| Housing length | 84.2 mm |
| Thread diameter (housing) | - |
| Optical axis | Radial |
| Sensing range max. | 0.05 m ... 5.5 m |
| Sensing range | 0.05 m ... 4.5 m |
| Focus | Approx. 4.5° |
| Type of Light | Visible red light |
| Light source | LED |
| Light spot size (distance) | Ø 270 mm (4 m) |
| Angle of dispersion | Approx. 4.5° |
| Wave length | 645 nm |
| Adjustment | Potentiometer, 270° (Sensitivity) |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | ± 10 % |
| Current consumption | 30 mA 3) |
| Switching output | PNP |
| Switching mode | Light/dark switching |
| Switching mode selector | - |
| Output current Imax. | ≤ 100 mA |
| Response time | ≤ 0.5 ms 5) |
| Switching frequency | 1,000 Hz 6) |
| Connection type | Male connector M12, 4-pin |
| Protection class | III |
| Housing material | Plastic, PBT/PC |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | –25 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Weight | 18 g |
The VL180-2P42438 Sick 4.5m Radial Retro-reflective Sensor is a photoelectric sensor designed for industrial automation detection tasks. This Sick model operates with a 4.5 m sensing range, radial optical axis, and a PNP switching output. The VL180-2P42438 belongs to the V12 series and runs on 10–30 V DC, supporting stable retro-reflective detection in machine-level sensing applications.
In industrial automation environments, the VL180-2P42438 Sick 4.5m Radial Retro-reflective Sensor is used in conveyors, packaging lines, assembly systems, and material flow monitoring. The retro-reflective principle with dual-lens optics supports consistent object detection across defined distances. Fast ≤0.5 ms response time, visible red LED alignment, and IP67 enclosure help maintain reliable switching performance under dust, vibration, and continuous operation.
The VL180-2P42438 from Sick provides defined optical performance with dependable electrical characteristics for factory automation. With PNP output, IP67 enclosure, and radial retro-reflective design, this V12 series photoelectric sensor aligns with standard industrial sensing requirements. The Sick VL180-2P42438 photoelectric sensor supports predictable detection behavior and long-term operational stability in industrial automation systems.
