Photoelectric sensors | W27 | WT27K-2F430 | Sensing range max.: 100 mm ... 800 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light/dark switching | Connection type: Male connector M12, 4-pin | Adjustment: Potentiometer
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
24.6 mm x 80 mm x 53.5 mm
Housing design (light emission)
Rectangular
Sensing range max.
100 mm ... 800 mm1)
Sensing range
100 mm ... 800 mm
Type of light
Visible red light
Light source
Laser2)
Light spot size (distance)
Ø 2 mm (400 mm)
Wave length
650 nm
Laser class
1 (EN 60825-1), low power. Eyes are normally protected by averting reaction and eyelid closing reflex.3)
Adjustment
Potentiometer
Special applications
Detecting small objects
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
± 5 %2)
Current consumption
35 mA3)
Switching output
PNP
Output function
Complementary
Switching mode
Light/dark switching
Output current Imax.
≤ 100 mA
Response time
< 25 ms4)
Switching frequency
50 Hz5)
Connection type
Male connector M12, 4-pin
Circuit protection
A6)C7)D8)
Protection class
II9)
Weight
100 g
Housing material
Plastic, ABS
Enclosure rating
IP67
Ambient operating temperature
–10 °C ... +45 °C
Ambient temperature, storage
–10 °C ... +75 °C
UL File No.
NRKH.E181493 & NRKH7.E181493
EU declaration of conformity
✔
UK declaration of conformity
✔
China RoHS
✔
cULus certificate
✔
Laser safety (IEC 60825-1) certificate
✔
ECLASS 5.0
27270904
ECLASS 5.1.4
27270904
ECLASS 6.0
27270904
ECLASS 6.2
27270904
ECLASS 7.0
27270904
ECLASS 8.0
27270904
ECLASS 8.1
27270904
ECLASS 9.0
27270904
ECLASS 10.0
27270904
ECLASS 11.0
27270904
ECLASS 12.0
27270903
ETIM 5.0
EC002719
ETIM 6.0
EC002719
ETIM 7.0
EC002719
ETIM 8.0
EC002719
UNSPSC 16.0901
39121528
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