Sick
Sick WTB190L-P460 Photoelectric Proximity Sensor PNP
Detects objects at 100–300 mm with a visible red laser and PNP output in a 15 × 44.4 × 30 mm IP67 ABS housing
- Photoelectric proximity sensor with background suppression for reliable detection
- Visible red laser light with 2.5 mm spot at 200 mm distance
- PNP switching output with selectable light/dark mode via rotary switch
- IP67 rated plastic ABS housing withstands harsh environments
- 10-30 V DC supply voltage with 700 Hz switching frequency
Industrial Laser Sensor
The SICK WTB190L-P460 is a rectangular photoelectric proximity sensor with background suppression. It uses a visible red laser to detect objects between 100 mm and 300 mm. The PNP switching output suits industrial automation systems requiring precise short-range detection.
Compact M8 Integration
The housing measures 15 mm by 44.4 mm by 30 mm and connects via a 4-pin M8 male connector. It operates on 10 V DC to 30 V DC supply voltage with built-in circuit protection. The light/dark rotary switch lets installers select the switching mode without additional tools.
300 mm Range Headroom
The sensor handles targets up to 300 mm away with a 2.5 mm laser spot at 200 mm distance. Response time of 0.7 ms supports switching frequencies up to 700 Hz for fast production lines. It is not suited for applications needing longer sensing distances or analog output signals.
Highlights
- Photoelectric proximity sensor with background suppression for reliable detection
- Visible red laser light with 2.5 mm spot at 200 mm distance
- PNP switching output with selectable light/dark mode via rotary switch
- IP67 rated plastic ABS housing withstands harsh environments
- 10-30 V DC supply voltage with 700 Hz switching frequency
Specifications
| Brand | SICK |
|---|---|
| Model | SICK WTB190L-P460 |
Questions about this item
What is the maximum sensing range before background suppression limits detection?
The sensor detects objects up to 300 mm using background suppression with a visible red laser spot of Ø 2.5 mm at 200 mm distance.
How much heat and power does the sensor generate during continuous operation?
Power consumption is 40 mA at 10–30 V DC with a switching frequency of 700 Hz and response time of 0.7 ms, housed in IP67-rated ABS plastic for –10 °C to +40 °C operation.
Which power supply and connector must already be in place for this PNP sensor to work?
A 10–30 V DC supply with ±10 % ripple and an M8 4-pin male connector are required; the sensor draws 40 mA and provides a PNP output up to 100 mA.
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