Photoelectric sensors
W100, Through-beam photoelectric sensor     Type WS/WE100-N1439 Part No. 6026040   At a glance   Standard miniature housing with M3 threaded mounting holes   Optics with standard red LED or bright light LED   Connector and cable versions   Light/dark switching and sensitivity adjustment via rotary switch possible   Various versions are available, including through-beam, retro-reflective, energetic and background suppression   Wide variety of accessories available Your benefits   Highly visible light spot simplifies alignment   Reliable detection of glossy objects at a close range with WL100 bright light models   Less contamination due to high optical operating reserve   M3 threaded mounting holes provide quick and easy installation Product will be phased out and can be ordered until 31.12.2015.

Features
	Sensor/detection principle:	Through-beam photoelectric sensor
	Dimensions (W x H x D):	11 mm x 31 mm x 20 mm
	Housing design (light emission):	Rectangular
	Sensing range max.:	0 m ... 15 m
	Sensing range:	0 m ... 12 m
	Type of light:	Visible red light
	Light source:	LED 1)
	Wave length:	680 nm
	Angle of dispersion:	Ca. 7.2 °
	Focus adjustable:	-
	Adjustment:	Potentiometer, 270 °
	Light spot size (distance):	Ø 1,500 mm (12 m)

1) Average service life of 100,000 h at TA = +25 °C

Mechanics/electronics
	Supply voltage:	10 V DC ... 30 V DC 1)
	Residual ripple:	± 10 % 2)
	Power consumption, sender:	≤ 15 mA 3)
	Power consumption, receiver:	≤ 20 mA 4)
	Output type:	NPN, open collector
	Switching mode:	Light/dark switching
	Switching mode selector:	Manually selectable
	Output current Imax.:	100
	Response time:	≤ 0.5 ms 5)
	Switching frequency:	1,000 6)
	Angle of reception:	Ca. 15 °
	Connection type:	Cable, 3-wire, 2 m 7)
	Cable material:	PVC
	Conductor cross-section:	0.18 mm²
	Circuit protection:	A, B, D 8) 9) 10)
	Weight:	106 g
	Polarisation filter:	-
	Special device:	-
	Optics material:	PMMA
	Enclosure rating:	IP 65
	Items supplied:	2 Stainless steel mounting brackets (1.4301/304) BEF-W100-A
	Ambient operating temperature:	-25 °C ... +55 °C
	Ambient storage temperature:	-40 °C ... +70 °C
	Signal voltage NPN HIGH/LOW:	Approx. VS / < 1.8 V
	Housing material:	ABS/PC/POM, Plastic

1) Limit values, operation in short-circuit protected network max. 8 A  2) May not exceed or fall short of VS tolerances  3) 4) Without load  5) Signal transit time with resistive load  6) With light/dark ratio 1:1  7) Do not bend below 0 °C  8) A = VS connections reverse-polarity protected  9) B = inputs and output reverse-polarity protected  10) D = outputs overcurrent and short-circuit protected