SICK GL10G-N1251 Retroreflective Photoelectric Sensor

Selling Points

1High Accuracy Detection: Detects objects with high precision using a retroreflective principle.
2Wide Sensing Range: Operates effectively from 0.15m to 10m, ensuring versatility in various industrial settings.
3Compact Design: Measuring 20 mm x 50 mm x 39 mm, it fits seamlessly into tight spaces.
4Durable Construction: Built with plastic housing and IP67 rating for robust performance in harsh environments.
5Easy Adjustment: Features a potentiometer for adjusting the sensing range and light/dark selector for customizable output.

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)	20 mm x 50 mm x 39 mm	Housing design (light emission)	Rectangular
Sensing range max.	0.15 m ... 12 m1)#!#0.15 m ... 10 m2)	Sensing range	0.3 m ... 9.5 m1)#!#0.3 m ... 8 m2)
Type of light	Visible red light	Light source	PinPoint LED
Light spot size (distance)	Ø 58 mm (5 m)	Wave length	625 nm
Adjustment	Potentiometer, 270°	Special applications	Detecting transparent objects
Supply voltage UB	10 V DC ... 30 V DC	Ripple	< 5 V
Current consumption	20 mA	Switching output	NPN
Switching mode	Light/dark switching	Switching mode selector	Selectable via light/dark selector
Output current Imax.	≤ 100 mA	Response time	≤ 1 ms
Switching frequency	500 Hz	Connection type	Cable, 3-wire, 2 m
Cable material	Plastic, PVC	Conductor cross section	0.14 mm²
Circuit protection	A6)#!#B7)#!#C8)#!#D9)	Protection class	III
Weight	90 g	Polarisation filter	✔
Housing material	Plastic, ABS/PMMA	Enclosure rating	IP67
Electromagnetic compatibility (EMC)	EN 60947-5-2	Ambient operating temperature	–30 °C ... +60 °C
Ambient temperature, storage	–40 °C ... +70 °C	UL File No.	NRKH.E348498 & NRKH7.E348498
More standards	UL325

Specifications may be subject to change without notice