MITSUBISHI
LR-LINK
JMC
ADVANTECH
PANASONIC
OMRON
PC MINI
DELTA
INOVANCE
LEADSHINE
MÁY TỰ ĐỘNG
SAMWON
YASKAWA
Cảm biến quang điện Sick WL280-2H4331
Functional principle
Photoelectric retro-reflective sensor
Functional principle detail
With minimum distance to reflector (dual lens system)
Dimensions (W x H x D)
23.5 mm x 74.5 mm x 63 mm
Housing design (light emission)
Rectangular
Sensing range max.
0.01 m … 15 m 1)
0.01 m … 12 m 2)
Sensing range
0.01 m … 13 m 1)
0.01 m … 11 m 2)
Type of light
Visible red light
Light source
LED 3)
Light spot size (distance)
Ø 260 mm (8 m)
Adjustment
Potentiometer
1) Reflector PL80A.
2) Reflector P250.
3) Average service life: 100,000 h at TU = +25 °C.
Technical drawings
Dimensional drawing WTE280-2, WL280-2, AC/DC
Adjustments WL280-2H/-2R
Connection diagram Cd-239
Characteristic curve
Sensing range diagram
