SICK WTV2S-2P1320 Photoelectric Sensor - Background Suppression & Proximity Detection

Selling Points

1High Sensitivity: Detects objects within a range of 1 to 36mm with high sensitivity.
2Background Suppression: Utilizes V-optics for effective background suppression, reducing false triggers.
3Compact Design: Miniature cuboid housing with dimensions of 21.8mm height, 13.5mm length, and 7.7mm width.
4IP67 Rating: Durable and resistant to dust and water ingress, ensuring reliable operation in harsh environments.
5Fast Response Time: Responds quickly with a response time of 0.5ms, making it suitable for high-speed applications.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric proximity sensor	Functional principle detail	Background suppression, V-optics
Dimensions (W x H x D)	7.7 mm x 21.8 mm x 13.5 mm	Housing design (light emission)	Rectangular
Sensing range max.	1 mm ... 36 mm	Sensing range	4 mm ... 30 mm
Type of light	Visible red light	Light source	PinPoint LED
Light spot size (distance)	Ø 2 mm (15 mm)	Wave length	640 nm
Adjustment	None	Special applications	Detecting small objects, Detecting uneven, shiny objects, Detecting objects wrapped in film, Detecting transparent objects
Special features	V-optics	Supply voltage UB	10 V DC ... 30 V DC
Ripple	< 5 V	Current consumption	20 mA
Switching output	PNP	Switching mode	Light switching
Output current Imax.	≤ 50 mA	Response time	< 0.5 ms
Switching frequency	1,000 Hz	Connection type	Cable, 3-wire, 2 m
Cable material	Plastic, PVC	Conductor cross section	0.09 mm²
Cable diameter	Ø 3 mm	Circuit protection	A7)#!#B8)#!#D9)
Housing material	Plastic, ABS/PC	Optics material	Plastic, PMMA
Enclosure rating	IP67	Ambient operating temperature	–25 °C ... +50 °C
Ambient temperature, storage	–40 °C ... +75 °C	UL File No.	NRKH.E181493

Specifications may be subject to change without notice