Photoelectric sensors | ZoneControl | WTR2-P021S24 | Product version: WTR | Sensing range max.: 300 mm 900 mm | Functional principleDropdown: Photoelectric proximity sensor | Functional principle detailDropdown: Background suppression | Switching output: PNP, NPN | Switching mode: Dark switching | Connection type: Cable
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Actuator
None, passive sensor head
Dimensions (W x H x D)
18 mm x 99.5 mm x 46 mm
Sensing range max.
300 mm ... 900 mm
Sensing range
300 mm ... 900 mm
Type of light
Infrared light
Light source
LED1)
Light spot size (distance)
Ø 40 mm (900 mm)
Adjustment
Potentiometer
Special applications
ZoneControl
Special features
PIN4: Q (PNP)PIN2: Q (NPN)
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Current consumption
25 mA3)
Switching output
PNP, NPN
Switching mode
Dark switching
Output current Imax.
≤ 200 mA
Response time
< 25 ms4)< 1 ms5)
Switching frequency
40 Hz
Connection type
Cable, 4-wire, 3 m6)
Circuit protection
A7)D8)
Protection class
II9)
Weight
100 g
Interference emission
IEC 801
Special device
✔
Housing material
Plastic, ABS
Enclosure rating
IP54
Shock and vibration resistance
According to IEC 68
Electromagnetic compatibility (EMC)
IEC 801
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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