SICK GTB6-N1211S44 Photoelectric Sensor - High Accuracy & Reliability

Selling Points

1High Accuracy & Reliability: The GTB6-N1211S44 offers precise detection with a sensing range of 5 mm to 100 mm.
2Background Suppression: Advanced background suppression technology ensures reliable object detection even in complex environments.
3Compact Design: The miniature housing (7.6 mm x 9.7 mm x 18.3 mm) makes it ideal for space-constrained applications.
4Digital Output: Provides a digital output (NPN) with a switching frequency of up to 100 Hz and response time under 5 ms.
5Durable Construction: Built with plastic housing and protected against overcurrent and short-circuit conditions.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric proximity sensor	Functional principle detail	Background suppression
Sensing range max.	5 mm ... 100 mm	Polarisation filters	No
Emitted beam_Light source	PinPoint LED2)	Emitted beam_Type of light	Visible red light
Key LED figures_Wave length	650 nm	Adjustment	Mechanical spindle, 5 turns
Special features	Reduced brightness of sender LED	Supply voltage UB	10 V DC ... 30 V DC
Ripple	± 10 %	Current consumption	30 mA
Protection class	III	Digital output_Type	NPN
Digital output_Switching mode	Light/dark switching	Digital output_Switching mode selector	Selectable via light/dark selector
Digital output_Signal voltage NPN HIGH/LOW	Approx. VS/ ≤ 3 V	Digital output_Output current Imax.	≤ 100 mA4)
Digital output_Response time	< 5 ms5)	Digital output_Switching frequency	100 Hz6)
Circuit protection	A7)#!#B8)#!#D9)	Housing	Rectangular
Dimensions (W x H x D)	12 mm x 31.5 mm x 21 mm	Connection	Cable, 3-wire, 2 m
Connection detail_Conductor size	0.14 mm²	Connection detail_Length of cable (L)	2 m1)
Material_Housing	Plastic, ABS/PC	Material_Front screen	Plastic, PMMA
Material_Cable	Plastic, PVC	Weight	60 g

Specifications may be subject to change without notice