SICK GTB6-E2421V Photoelectric Proximity Sensor

Selling Points

1High-Performance Detection: Reliable detection of objects with a sensing range of 5 mm to 420 mm.
2Background Suppression: Advanced feature to minimize false triggers from background reflections.
3Compact Design: Miniature housing with 1-inch spaced holes for easy mounting and space-saving applications.
4Durable Construction: Built with robust materials, suitable for harsh industrial environments.
5Quick Installation: Easy setup with user-friendly potentiometer for quick adjustment and commissioning.

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 ... 420 mm	Sensing range	50 mm ... 200 mm
Polarisation filters	No	Emitted beam_Light source	LED2)
Emitted beam_Type of light	Infrared light	Emitted beam_Light spot size (distance)	Ø 8 mm (100 mm)
Key LED figures_Wave length	850 nm	Adjustment	Mechanical spindle, 5 turns
Special applications	Hygienic and washdown zones	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_Signal voltage NPN HIGH/LOW	Approx. VS/ ≤ 3 V
Digital output_Output current Imax.	≤ 100 mA4)	Digital output_Response time	< 1.25 ms5)
Digital output_Switching frequency	500 Hz6)	Output function	Complementary switching output
Circuit protection	A7)#!#B8)#!#D9)	Housing	Rectangular
Dimensions (W x H x D)	15 mm x 44 mm x 22 mm	Connection	Cable, 4-wire, 2 m
Connection detail_Conductor size	0.14 mm²	Connection detail_Length of cable (L)	2 m1)
Material_Housing	Stainless steel, Stainless steel V4A (1.4404, 316L)	Material_Front screen	Plastic, PMMA
Material_Cable	Plastic, PVC	Weight	70 g

Specifications may be subject to change without notice