Pepperl+Fuchs OBE2000-R3-SE2
Thru-beam sensor (pair)

Pepperl+Fuchs OBE2000-R3-SE2
  • 45В° cable outlet for maximum mounting freedom under extremely tight space constraints
  • Improvement in machine availability with abrasion-resistant, antistatic glass front
  • Extremely large detection range in Long Range Mode
  • Option of switching to high precision mode for greater switching accuracy
Item Number: OBE2000-R3-SE2
Total price: 169.12
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Housing height26 mm
Ambient temperature-25 ... 60 В°C (-13 ... 140 В°F)
Response time600 µs
Operation indicatorLED green, statically lit Power on , short-circuit : LED green flashing (approx. 4 Hz)
Mission Time (TM)20 a
UL approvalcULus Recognized, Class 2 Power Source
Switching thresholdTeach-In input
Connection2 m fixed cable
Massapprox. 20 g Per sensor
Cable length2 m
Housing width7.5 mm
Optical facefrontal
Diameter of the light spotLong range mode: 150 mm at a distance of 2000 mm High precision mode: 0.5 mm at a distance of 50 mm
MTTFd806 a
Degree of protectionIP67
Ambient light limitEN 60947-5-2 : 30000 Lux
Housing depth13.8 mm
CCC approvalCCC approval / marking not required for products rated ≤36 V
Voltage drop≤ 1.5 V DC
Product standardEN 60947-5-2
Threshold detection rangeLong range mode: 2.5 m
High precision mode: 300 mm
Light typemodulated visible red light , 630 nm
Switching frequencyapprox. 800 Hz
Light sourceLED
Angle deviationapprox. 2 В°
Storage temperature-30 ... 70 В°C (-22 ... 158 В°F)
Switching typeNO contact
Signal output1 PNP output, short-circuit protected, reverse polarity protected, open collector
Switching voltagemax. 30 V DC
Operating voltage10 ... 30 V DC , class 2
Angle of divergenceapprox. 2 В°
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
Diagnostic Coverage (DC)0 %
Control inputEmitter selection BK: not connected, Long Range mode BK: 0 V, High Precicion Mode
Switching currentmax. 50 mA , resistive load
Effective detection rangeLong range mode: 0 ... 2 m
High precision mode: 0 ... 200 mm
No-load supply currentEmitter: ≤ 11 mA
Receiver: ≤ 8 mA


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