Pepperl+Fuchs OBE2000-R3-SE0
Thru-beam sensor (pair)

- 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-SE0
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- Overview
- Datasheet
- Alternative numbers
- Comments
MTTFd | 806 a |
Housing width | 7.5 mm |
Receiver | OBE2000-R3-E0 |
CCC approval | CCC approval / marking not required for products rated ≤36 V |
Switching voltage | max. 30 V DC |
Ambient temperature | -25 ... 60 В°C (-13 ... 140 В°F) |
Switching frequency | approx. 800 Hz |
Emitter | OBE2000-R3 |
UL approval | cULus Recognized, Class 2 Power Source |
Degree of protection | IP67 |
Operation indicator | LED green, statically lit Power on , short-circuit : LED green flashing (approx. 4 Hz) |
Threshold detection range | Long range mode: 2.5 m High precision mode: 300 mm |
Signal output | 1 NPN output, short-circuit protected, reverse polarity protected, open collector |
Cable length | 2 m |
Diagnostic Coverage (DC) | 0 % |
Light type | modulated visible red light , 630 nm |
Switching type | NO contact |
No-load supply current | Emitter: ≤ 11 mA Receiver: ≤ 8 mA |
Diameter of the light spot | Long range mode: 150 mm at a distance of 2000 mm High precision mode: 0.5 mm at a distance of 50 mm |
Switching current | max. 50 mA , resistive load |
Housing height | 26 mm |
Connection | 2 m fixed cable |
Housing depth | 13.8 mm |
Response time | 600 µs |
Optical face | frontal |
Angle of divergence | approx. 2 В° |
Light source | LED |
Mission Time (TM) | 20 a |
Ambient light limit | EN 60947-5-2 : 30000 Lux |
Effective detection range | Long range mode: 0 ... 2 m High precision mode: 0 ... 200 mm |
Operating voltage | 10 ... 30 V DC , class 2 |
Storage temperature | -30 ... 70 В°C (-22 ... 158 В°F) |
Product standard | EN 60947-5-2 |
Control input | Emitter selection BK: not connected, Long Range mode BK: 0 V, High Precicion Mode |
Switching threshold | Teach-In input |
Mass | approx. 20 g Per sensor |
Angle deviation | approx. 2 В° |
Voltage drop | ≤ 1.5 V DC |
Function indicator | Receiver: LED yellow, lights up when light beam is free, flashes when falling short of the stability control ; OFF when light beam is interrupted |
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