槟城,六拜,新港Truserv Technologies (M) Sdn Bhd的Photoelectric sensors - Detection and Ranging Solutions

High performance in a compact housing for AC and DC applications

The W250 family of photoelectric sensors is characterized by a special combination where both DC and AC/DC types are integrated in one highly compact housing. With a cable variant and a rotatable male connector variant, the W250 is highly flexible when it comes to system integration. Users are aided by an easy-to-read positioning indicator when adjusting sensitivity and sensing distance. Light/dark switching via a control cable cuts the number of device variants by half and reduces storage.

Benefits

Mounting bracket is included to ease installation
Visible red Bright Light LED for simpler alignment of the sensors
Cable or rotatable M12 connector provide installation flexibility
Operating mode (light/dark) is selectable via a control cable to reduce the number of device variants
Variants with DC voltage and universal AC/DC voltage in the same housing provide increased flexibility

Features

Easily visible red light thanks to BrightLight LED
Potentiometer with a positioning indicator for adjusting the sensing range/sensitivity
Light/dark switching via control cable
Rotatable male connector or cable
Variants for 10 … 30 V DC or 24 … 240 V DC / 24 … 240 V AC power supply in compact design
BEF-W250 mounting bracket made of stainless steel (1.4301) included in delivery

Ambient operation temp. max	55 °C
Ambient operation temp. min	-25 °C
Cable material detail	PVC
Cable material	plastic
Certificate	China-RoHS, ACMA declaration of conformity, CCC certificate, MAR declaration of conformity, Photobiological safety (DIN EN 62471) certificate, cRUus certificate, UK declaration of conformity, EU declaration of conformity
Connection type Detail	Cable, 4-wire, cable, 5-wire, male connector M12, 4-pin
Connection type	cable, male connector
Current consumption	20 mA, 35 mA
Dimension (depth)	43.9 mm
Dimension (length)	60, 65 mm
Dimension (width)	20 mm
Enclosure rating	IP67
Functional principle detail	Background suppression, With minimum distance to reflector (dual lens system)
Functional principle	Photoelectric retro-reflective sensor, Through-beam photoelectric sensor, Photoelectric proximity sensor
Housing material detail	ABS
Housing material	plastic
Housing	rectangular
Items supplied	BEF-W250 mounting bracket, Reflector P250
Length of cable	5 m, 2 m
Light sender detail	LED
Light source	LED
Light spot size	260 mm (8 m), 30 mm (500 mm), 35 mm (1000 mm), 0.6 m (20 m), 30 mm (300 mm)
MTTFD	516 a, 536 a, 1832 a, 1751 a, 1686 a, 445 a, 3252 a, 1541 a
Object distance (max.)	1000, 300, 12000, 50000, 500 mm
Object distance (min.)	10, 0, 200, 150, 100 mm
Output function	change-over contacts
Output	Simple switching output
Product family	W250-2
Product segment	Photoelectric sensors
Response time	≤ 0.5 ms, ≤ 3 ms, ≤ 15 ms
Sensing range max.	1 ... 2 m, 12 ... 20 m, 150 ... 500 mm, 500 ... 1000 mm, More than 45 m
Sensing range	300 mm, 500 mm, 1000 mm, 12 m, 50 m, 15 m
Special features	Pin 2 not assigned
Sub product family	WTB250-2, WL250-2, WSE250-2
Switching frequency	33 Hz, 160 Hz, 1000 Hz
Switching mode selector	Selectable via L/D control cable
Switching mode	Light switching, Light/dark switching
Switching output detail	NPN, PNP, relay
Switching output	NPN, PNP, relay
Task	Detecting - Standard objects
Type of light	visible red light
Voltage type	DC, AC/DC
Weight	150 g, 320 g, 300 g, 310 g, 80 g, 660 g, 330 g, 40 g, 160 g

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槟城,六拜,新港 - W250-2

W250-2

High performance in a compact housing for AC and DC applications

Benefits

Features