Photoelectric sensors | W27 | WTB27-3E2411 | Sensing range max.: 30 mm ... 1,600 mm | 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 | Adjustment: Potentiometer
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
24.6 mm x 80.6 mm x 54 mm
Housing design (light emission)
Rectangular
Sensing range max.
30 mm ... 1,600 mm1)
Sensing range
100 mm ... 1,600 mm
Type of light
Infrared light
Light source
LED2)
Light spot size (distance)
Ø 25 mm (800 mm)
Wave length
880 nm
Adjustment
Potentiometer
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Current consumption
40 mA3)
Switching output
NPN
Output function
Complementary
Switching mode
Light/dark switching
Signal voltage NPN HIGH/LOW
Approx. VS/ < 2.5 V
Output current Imax.
≤ 100 mA
Response time
≤ 1.5 ms4)
Switching frequency
350 Hz5)
Time functions
Switch-on delayOff delaySwitch on delay and time delay off
Delay time
Adjustable via time delay selector switch, 0.02 s, 0.5 s ... 0.5 s, 10 s
Connection type
Male connector M12, 4-pin
Circuit protection
A6)B7)C8)
Protection class
II9)
Вес
100 g
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP69K
Ambient operating temperature
–40 °C ... +60 °C
Ambient temperature, storage
–40 °C ... +75 °C
UL File No.
NRKH.E181493 & NRKH7.E181493
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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