Fork sensors | WFE | WFE-180120B337 | Adjustment: Potentiometer, light/dark switching | Light source: LED | Type of light: Visible red light | Fork width/depth: 180 mm, 120 mm | Switching output: Push-pull: PNP/NPN | Switching mode: Light/dark switching | Connection type Detail: Connector M8, 3-pin | Switching frequency: 5 kHz | Response time: ≤ 100 µs | Enclosure rating: IP67
Dimensions (W x H x D)
10 mm x 209.3 mm x 143 mm
Fork width
180 mm
Fork depth
120 mm
Light source
LED, visible red light
Minimum detectable object (MDO)
0.5 mm
Display
LED indicator green: power onLED indicator, yellow: Status switching output Q
Adjustment
Potentiometer, light/dark switching
MTTFD
1,217 years
DCavg
0 %
TM(mission time)
20 years
Supply voltage
10 V DC ... 30 V DC
Ripple
< 10 %
Current consumption
< 30 mA1)
Initialization time
100 ms
Switching frequency
5 kHz
Response time
≤ 100 µs
Stability of response time
± 20 µs
Switching output
Push-pull: PNP/NPN
Switching output (voltage)
Push-pull: PNP/NPN High = UV- < 2 V/Low: ≤ 2 V
Switching mode
Light/dark switching
Switching output hysteresis
< 0.2 mm
Output current Imax.
100 mA
Protection class
III
Circuit protection
UVconnections, reverse polarity protectedOutput Q short-circuit protectedInterference pulse suppression
BN 1
+ (L+)
BU 3
- (M)
BK 4
Q
Housing material
ABSCoated carbon steel (frame)
Kaal
Approx. 245 g
Ambient operating temperature
–20 °C ... +60 °C
Ambient temperature, storage
–40 °C ... +75 °C
Ambient light immunity
≤ 10,000 lx
Shock load
According to IEC 60068-2-27 (30 g/11 ms)
Enclosure rating
IP67
UL File No.
NRKH.E348498 & NRKH7.E348498
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
cULus certificate
✔
Photobiological safety (IEC EN 62471)
✔
ECLASS 5.0
27270909
ECLASS 5.1.4
27270909
ECLASS 6.0
27270909
ECLASS 6.2
27270909
ECLASS 7.0
27270909
ECLASS 8.0
27270909
ECLASS 8.1
27270909
ECLASS 9.0
27270909
ECLASS 10.0
27270909
ECLASS 11.0
27270909
ECLASS 12.0
27270909
ETIM 5.0
EC002720
ETIM 6.0
EC002720
ETIM 7.0
EC002720
ETIM 8.0
EC002720
UNSPSC 16.0901
39121528
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