Small photoelectric sensors | W14 | WT14-2N422 | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: NPN | Switching mode: Light/dark switching | Connection type: Male connector M12, 4-pin | Light source: LED | Adjustment: Potentiometer | Communication interface: -
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
17.6 mm x 75.5 mm x 33.5 mm
Housing design (light emission)
Rectangular
Sensing range max.
20 mm ... 500 mm1)
Sensing range
80 mm ... 500 mm1)
Type of light
Infrared light
Light source
LED2)
Light spot size (distance)
Ø 14 mm (300 mm)
Wave length
870 nm
Adjustment
Potentiometer, 4 turns
Supply voltage
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Current consumption
30 mA3)
Switching output
NPN
Output function
Complementary
Switching mode
Light/dark switching
Output current Imax.
≤ 100 mA
Response time
≤ 2.5 ms4)
Switching frequency
200 Hz5)
Connection type
Male connector M12, 4-pin
Circuit protection
A6)C7)D8)
Kaal
40 g
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP67
Ambient operating temperature
–25 °C ... +60 °C
Ambient temperature, storage
–40 °C ... +70 °C
UL File No.
NRKH.E181493 & NRKH7.E181493
ECLASS 5.0
27270903
ECLASS 5.1.4
27270903
ECLASS 6.0
27270903
ECLASS 6.2
27270903
ECLASS 7.0
27270903
ECLASS 8.0
27270903
ECLASS 8.1
27270903
ECLASS 9.0
27270903
ECLASS 10.0
27270904
ECLASS 11.0
27270904
ECLASS 12.0
27270903
ETIM 5.0
EC001821
ETIM 6.0
EC001821
ETIM 7.0
EC002719
ETIM 8.0
EC002719
UNSPSC 16.0901
39121528
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