SICK WTT190L-P2236 Photoelectric Sensor

Selling Points

1High Accuracy Detection Range: Detects objects from 200 mm to 2.5 m with precision.
2PNP Output Type: Compatible with PNP logic for easy integration into various systems.
3IP67 Rating: Durable and resistant to dust and water, ensuring reliable operation in harsh environments.
4Background Suppression Technology: Reduces false triggers by suppressing background light, enhancing accuracy.
5Wide Operating Temperature Range: Operates between -10°C and +50°C, suitable for diverse industrial settings.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric proximity sensor	Functional principle detail	Background suppression, Optical time-of-flight
Housing design (light emission)	Rectangular	Sensing range max.	200 mm ... 2,500 mm
Sensing range	200 mm ... 2,500 mm2)#!#1)	Type of light	Visible red light
Light source	Laser	Light spot size (distance)	Ø 10 mm (2,500 mm)
Wave length	658 nm	Laser class	1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
Adjustment	Potentiometer, 4 turns (2 x)	Items supplied	BEF-W190 mounting bracket
Safety-related parameters_MTTFD	205 years	Safety-related parameters_DCavg	0 %
Supply voltage UB	10 V DC ... 30 V DC	Ripple	< 5 V
Current consumption	75 mA	Switching output	PNP
Number of switching outputs	2 (Q#!#, Q#!#)	Switching mode	Light/dark switching
Switching mode selector	Selectable via light/dark selector	Output current Imax.	≤ 100 mA
Response time	≤ 0.5 ms	Switching frequency	1,000 Hz
Analog output	-	Circuit protection	A7)#!#B8)#!#C9)
Protection class	III	Enclosure rating	IP67
Warm-up time	< 5 min	Initialization time	< 300 ms
Dimensions (W x H x D)	17.6 mm x 46.5 mm x 34.1 mm	Housing material	Plastic, ABS
Optics material	Plastic, PMMA	Weight	25 g
Connection type	Male connector M8, 4-pin

Specifications may be subject to change without notice