Photoelectric sensors | W27 | WTB27-3S1511P08 | Sensing range max.: 30 mm ... 2,000 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: Relay | Switching mode: Light switching | Connection type: Cable, 5-wire | 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 ... 2,000 mm1)
Sensing range
100 mm ... 2,000 mm
Type of light
Infrared light
Light source
LED2)
Light spot size (distance)
Ø 25 mm (800 mm)
Wave length
880 nm
Adjustment
Potentiometer
Special features
Sensing range 2000 mmMounting bracket pre-assembled at an angle of 104°Including front lens for fast mounting
Supply voltage UB
20 V AC/DC ... 250 V AC/DC1)
Power consumption
≤ 2.5 VA
Switching output
Relay, electrically isolated2)
Output function
Change-over contacts
Switching mode
Light switching
Switching current (switching voltage)
4 A @ 250 V AC, 4 A @ 24 V DC, 0.125 A @ 250 V DCUL: 4 A @ 250 V AC, general use / 4 A @ 250 V AC, resistive (NO) / 3 A @ 250 V AC, resistive (NC) / 4 A @ 24 V DC, NO, general use / 3 A @ 24 V DC, NC, general use / R300 / B300 (NO contacts only) / 0 °C ... +60 °C
Response time
≤ 10 ms
Switching frequency
10 Hz3)
Connection type
Cable, 5-wire, 2 m4)
Cable material
Plastic, PVC
Conductor cross section
0.25 mm²
Circuit protection
A5)C6)
Protection class
II7)
Poids
500 g
Special device
✔
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP66IP67
Usage category
AC-15, DC-13According to EN 60947-1
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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