Pepperl+Fuchs OBR2000-R3-E1-L Laser retroreflective sensor

Pepperl+Fuchs OBR2000-R3-E1-L
Item Number: OBR2000-R3-E1-L
  • Ultra-small housing design
  • DuraBeam Laser Sensors - durable and employable like an LED
  • 45В° cable outlet for maximum mounting freedom under extremely tight space constraints
  • Improvement in machine availability with abrasion-resistant, antistatic glass front
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Massapprox. 20 g
Housing height26 mm
Signal output1 NPN output, short-circuit protected, reverse polarity protected, open collector
Laser safetyEN 60825-1:2007
Optical facefrontal
Light sourcelaser diode
Reflector distance40 ... 2000 mm
No-load supply current< 10 mA
Response time250 µs
Reference targetH40 reflector
Ambient light limitEN 60947-5-2 : 30000 Lux
Storage temperature-30 ... 70 В°C (-22 ... 158 В°F)
Light typemodulated visible red light , 680 nm
Housing width7.5 mm
Polarization filteryes
Voltage drop≤ 1.5 V DC
Degree of protectionIP67
MTTFd800 a
Angle of divergenceapprox. 0.5 В°
Operating voltage12 ... 24 V
Diagnostic Coverage (DC)0 %
Function indicatorLED yellow: lights up when receiving the light beam ; flashes when falling short of the stability control; OFF when light beam is interrupted
Connection2 m fixed cable
CCC approvalCCC approval / marking not required for products rated ≤36 V
Switching currentmax. 50 mA , resistive load
Cable length2 m
Switching typeNC contact / light on
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
Operation indicatorLED green, statically lit Power on , short-circuit : LED green flashing (approx. 4 Hz)
UL approvalE87056 , cULus Recognized, Class 2 Power Source
Product standardEN 60947-5-2
Threshold detection range2.3 m
Switching voltagemax. 30 V DC
Mission Time (TM)20 a
Switching frequencyapprox. 2 kHz
Protection classIII
Effective detection range0 ... 2 m
Diameter of the light spotapprox. 35 mm at a distance of 2000 mm
FDA approvalIEC 60825-1 Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007
Housing depth13.8 mm


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