Photoelectric sensors | W45 | WT45-N250 | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: NPN | Switching mode: Light/dark switching | Connection type: Terminal connection with PG13,5, 6-pin | Light source: LED | Adjustment: Potentiometer | Communication interface: -
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
60 mm x 105 mm x 105 mm
Housing design (light emission)
Rectangular
Sensing range max.
200 mm ... 2,000 mm1)
Sensing range
200 mm ... 2,000 mm
Type of light
Infrared light
Light source
LED2)
Light spot size (distance)
Ø 35 mm (2,000 mm)
Adjustment
Potentiometer
Supply voltage UB
10 V DC ... 60 V DC1)
Ripple
< 5 Vpp2)
Current consumption
250 mA3)
Switching output
NPN
Output function
Complementary
Switching mode
Light/dark switching
Output current Imax.
≤ 200 mA
Response time
≤ 6 ms4)
Switching frequency
50 Hz5)
Time functions
Switch-on delayOff delayON and OFF delay
Delay time
Adjustable via time delay selector switch, 0.5 s, 0.015 s ... 12 s, 0.3 s
Connection type
Terminal connection with PG13,5, 6-pin
Circuit protection
A6)C7)D8)
Protection class
I9)
Weight
800 g
Front screen heating
✔
Housing material
Metal
Enclosure rating
IP67
Test input sender off
TE to VS
Ambient operating temperature
–25 °C ... +55 °C10)
Ambient temperature, storage
–40 °C ... +70 °C
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
Photobiological safety (DIN EN 62471) 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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