High-Performance Photoelectric Sensor

Selling Points

1Precise Detection: Features a visible red light with a wavelength of 640 nm for accurate object detection.
2Robust Construction: Built with zinc die-cast metal housing, ensuring durability against aggressive chemicals and high temperatures.
3Adjustable Sensing Range: Offers a sensing range of 30 mm to 175 mm, adjustable via a 5-turn potentiometer.
4High Switching Frequency: Operates at a high switching frequency of 1,500 Hz for fast response times.
5Long Service Life: Designed for an average service life of 100,000 hours at +25°C ambient temperature.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric proximity sensor	Functional principle detail	Foreground suppression
Sensing range max.	30 mm ... 175 mm	Sensing range	30 mm ... 175 mm
Emitted beam_Light source	LED2)	Emitted beam_Type of light	Visible red light
Emitted beam_Light spot size (distance)	Ø 2 mm (60 mm)	Key LED figures_Wave length	640 nm
Adjustment	Potentiometer, 5 turns	Special applications	Detecting flat objects
Items supplied	2 x clamps BEF-KH-W12, incl. screws	Supply voltage UB	10 V DC ... 30 V DC
Ripple	< 5 V	Current consumption	45 mA
Protection class	III	Digital output_Type	PNP
Digital output_Switching mode	Light/dark switching	Digital output_Signal voltage PNP HIGH/LOW	> Uv - 2,5 V / ca. 0 V
Digital output_Output current Imax.	≤ 100 mA	Digital output_Response time	≤ 330 µs4)
Digital output_Switching frequency	1,500 Hz5)	Output function	Complementary
Circuit protection	A6)#!#C7)#!#D8)	Housing	Rectangular
Dimensions (W x H x D)	15.6 mm x 48.5 mm x 42 mm	Connection	Cable, 4-wire, 5 m
Connection detail_Conductor size	0.25 mm²	Connection detail_Length of cable (L)	5 m1)
Material_Housing	Metal	Material_Front screen	Plastic, PMMA
Material_Cable	Plastic, PVC	Weight	200 g

Specifications may be subject to change without notice