Sick
Sick WL100-P1439 Miniature Photoelectric Sensor PNP electrician tool
Miniature photoelectric sensor with 0.01 m to 7.2 m range, PNP output and IP67 enclosure
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Miniature 11 mm × 31 mm × 20 mm housing fits tight spaces
- Red LED 632 nm detects objects from 0.01 m to 7.2 m
- PNP output switches in 0.5 ms at 1 000 Hz
- IP67 enclosure resists dust and water ingress
- Includes mounting bracket and P250 reflector for quick setup
SICK WL100-P1439 Miniature Sensor
The SICK WL100-P1439 is a new miniature photoelectric retro-reflective sensor with dual lens optics. It operates on a 10 V DC to 30 V DC supply and provides a PNP switching output with selectable light or dark switching. The red LED light source emits at a 632 nm wavelength with a sensing range up to 7.2 m. A 2 m PVC cable and mounting bracket are included in the box.
Ideal for Automated Detection Tasks
This sensor suits automation engineers who need a compact rectangular housing measuring 11 mm x 31 mm x 20 mm for presence detection in tight spaces. The IP67 enclosure rating handles dust and temporary immersion in industrial environments. Buyers who require a different output logic such as NPN or a connectorised connection type instead of a flying lead cable should look at alternative models.
7.2 m Maximum Sensing Range
The decisive specification is the maximum sensing range of 7.2 m using the supplied P250 reflector. The effective operating range reaches 5.5 m with a 0.5 ms response time and 1000 Hz switching frequency. Sensitivity is adjusted via a potentiometer and the visible red light produces a 280 mm light spot at 4 m distance.
Highlights
- Miniature 11 mm × 31 mm × 20 mm housing fits tight spaces
- Red LED 632 nm detects objects from 0.01 m to 7.2 m
- PNP output switches in 0.5 ms at 1 000 Hz
- IP67 enclosure resists dust and water ingress
- Includes mounting bracket and P250 reflector for quick setup
Specifications
| Brand | Sick |
|---|---|
| Model | SICK WL100-P1439 |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
How far can the 7.2 m sensing range actually detect in a real installation?
The sensor reaches 7.2 m with a reflector under ideal conditions; the practical sensing range with the supplied P250 reflector is 0.01 m to 5.5 m.
What does the 10 V DC to 30 V DC supply voltage range cap in practice?
The sensor operates from 10 V DC to 30 V DC with ±10 % ripple, draws 30 mA, and the PNP output switches up to 100 mA at 1,000 Hz.
Will the 11 mm x 31 mm x 20 mm housing fit on standard DIN rail or need a special bracket?
The rectangular ABS/PC/POM housing measures 11 mm x 31 mm x 20 mm and ships with a BEF-W100-A mounting bracket for direct installation.
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