Photoelectric sensors | W280-2 | WTE280-2R4331 | Functional principle: Photoelectric proximity sensor | Functional principle detail: Energetic | Switching output: Relay | Switching mode: Light switching | Connection type: Cable gland | Light source: LED | Adjustment: Potentiometer | Communication interface: - | Included with delivery: Mounting bracket BEF-W280
Functional principle
Photoelectric proximity sensor
Functional principle detail
Energetic
Dimensions (W x H x D)
23.5 mm x 74.5 mm x 63 mm
Housing design (light emission)
Rectangular
Sensing range max.
10 mm ... 2,000 mm1)
Sensing range
10 mm ... 1,500 mm
Type of light
Visible red light
Light source
LED2)
Light spot size (distance)
Ø 45 mm (1,500 mm)
Adjustment
Potentiometeradjustable via sensing range adjustment
Supply voltage UB
24 V DC ... 240 V DC1)24 V AC ... 240 V AC1)
Power consumption
≤ 5 VA
Switching output
Relay, electrically isolated2)
Output function
Change-over contacts
Switching mode
Light switching2)
Switching current (switching voltage)
3 A (240 V AC)3 A (30 V DC)
Response time
≤ 15 ms
Switching frequency
33 Hz3)
Connection type
Cable gland
Circuit protection
A4)C5)
Protection class
II6)
Overvoltage category
3
Weight
150 g
Interference emission
EN 61000-6-3 (only –2Hxxxx)7)
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP66IP67
Items supplied
Mounting bracket BEF-W280
Usage category
AC-15, DC-13According to EN 60947-1
Electromagnetic compatibility (EMC)
EN 60947-5-2EN 61000-6-3 (only –2Hxxxx)8)8)
Ambient operating temperature
–25 °C ... +55 °C
Ambient temperature, storage
–40 °C ... +70 °C
UL File No.
NRKH2.E300503 & NRKH8.E300503
MTTFD
1,569 years
DCavg
0 %
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
CCC certificate
✔
cRUus certificate
✔
Photobiological safety (DIN EN 62471) certificate
✔
ECLASS 5.1.4
27270902
ECLASS 6.0
27270902
ECLASS 7.0
27270902
ECLASS 8.0
27270902
ECLASS 9.0
27270902
ECLASS 10.0
27270902
ECLASS 11.0
27270902
ECLASS 12.0
27270902
ECLASS 13.0
27270902
ECLASS 14.0
27270902
ECLASS 15.0
27270902
ETIM 6.0
EC002717
ETIM 7.0
EC002717
ETIM 8.0
EC002717
ETIM 9.0
EC002717
ETIM 10.0
EC002717
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