Pepperl+Fuchs OBE500-R3F-SE0
Thru-beam sensor (pair)

Pepperl+Fuchs OBE500-R3F-SE0
  • Very flat design for direct mounting without mounting bracket
  • Very bright, highly visible light spot
Item Number: OBE500-R3F-SE0
Total price: 140.74
The price is not final. Please check with the manager!
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Housing height25.5 mm
Massapprox. 20 g Per sensor
Product standardEN 60947-5-2
Function indicatorReceiver: LED yellow, lights up when light beam is free, flashes when falling short of the stability control ; OFF when light beam is interrupted
Signal output1 NPN output, short-circuit protected, reverse polarity protected, open collector
MTTFd806 a
Ambient light limitEN 60947-5-2 : 25000 Lux
Voltage drop≤ 1.5 V DC
Housing depth4.1 mm
Operation indicatorLED green, statically lit Power on , short-circuit : LED green flashing (approx. 4 Hz)
Cable length2 m
Tightening torque, fastening screws1 Nm
Light sourceLED
Connection2 m fixed cable
Degree of protectionIP67
LED risk group labellingexempt group
Switching voltagemax. 30 V DC
CCC approvalCCC approval / marking not required for products rated ≤36 V
Housing width16 mm
Optical facefrontal
Light typemodulated visible red light , 630 nm
Switching currentmax. 50 mA , resistive load
Diagnostic Coverage (DC)0 %
Protection classIII
Operating voltage10 ... 30 V DC
Object sizetyp. starts from 1.5 mm
Threshold detection range700 mm
Response time500 µs
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Test inputTest of switching function at 0 V
Angle of divergenceapprox. 5 В°
Storage temperature-20 ... 70 В°C (-4 ... 158 В°F)
UL approvalE87056 , cULus Recognized, Class 2 Power Source
No-load supply currentEmitter: ≤ 11 mA
Receiver: ≤ 8 mA
Mission Time (TM)20 a
Angle deviationapprox. 2 В°
Effective detection range0 ... 500 mm
Switching typeNO contact / dark on
Diameter of the light spotapprox. 90 mm at a distance of 500 mm
Switching frequencyapprox. 1 kHz


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