SICK GL2S-N0311S17 Miniature Photoelectric Sensor

Selling Points

1Compact Design: Measures 7.7 mm x 21.8 mm x 13.5 mm, ideal for space-constrained environments.
2High Sensitivity: Detects objects within a range of 0.02 m to 3 m with visible red light.
3Reliable Performance: Features a PinPoint LED light source and a dual lens system for precise detection.
4Durable Construction: Operates at temperatures between -25°C and +50°C, ensuring consistent performance.
5Easy Integration: Compatible with various reflectors and cables, making it versatile for different applications.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric retro-reflective sensor	Functional principle detail	With minimum distance to reflector (dual lens system)
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.	0.02 m ... 3 m	Sensing range	0.03 m ... 2.5 m
Type of light	Visible red light	Light source	PinPoint LED
Light spot size (distance)	Ø 11 mm (250 mm)	Wave length	640 nm
Adjustment	None	Special features	Cable with special connector Typ 3M (37104-4101-G00 FL), 4-wire
Supply voltage UB	10 V DC ... 30 V DC	Ripple	< 5 V
Current consumption	20 mA	Switching output	NPN
Switching mode	Light/dark switching	Output current Imax.	≤ 50 mA
Response time	< 0.6 ms	Switching frequency	800 Hz
Connection type	Cable with special connector Typ 3M (37104-4101-G00 FL), 4-wire, 0.25 m	Cable material	Plastic, PVC
Cable diameter	Ø 3 mm	Circuit protection	A7)#!#C8)#!#D9)
Weight	12 g	Polarisation filter	✔
Special device	✔	Housing material	Plastic, ABS
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