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Laser diffuse sensor O-81
LHT 81 M 400 G4L-IBS
Article Number: 203685
The laser diffuse sensors in the O-81 Laser series are used for precise detection of objects using red light lasers. The sensors can be adjusted precisely and distinguished by their high resolution and functional reserve. The robust devices with a metallic housing and metallic plug can be operated intuitively by way of potentiometers and NO-NC switches.
- Mechanical background suppression
- Vibration-safe 6-turn adjustment for finest adjustment
- Red-light laser, with small laser spot
- Push-pull pnp + npn
- High resolution, switching accuracy, switching frequency
- Functional reserve indicator
- Robust metal housing
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Service voltage
10 … 35 V DC
No-load current (max.)
30 mA
Insulation voltage endurance
500 V
Housing dimensions
76 x 30 x 18 mm
Housing length
30 mm
Housing height
76 mm
Housing width
18 mm
Housing material
Die-cast zinc (Black, painted)
Material
Polycarbonate (Window)
Protection class
III, operation on protective low voltage
Operating principle
Diffuse sensor with background suppression
Evaluation
digital
Design
Cuboid design
Switching output
Push-pull, 200 mA, NO/NC, antivalent
Light source
Laser
Laser class
2 (IEC 60825-1)
Color
red
Wavelength
650 nm
Modulation
Clocked
Background suppression
Yes
Ambient light immunity
5 kLx
Switching distance
400 to 800 mm as diffuse sensor
Scanning range
40 … 400 mm
Switching hysteresis (max.)
1 %
Sensitivity adjustment
Potentiometer (6-turn)
Switching frequency
1000 Hz
Ambient temperature during operation
-20 … +60 °C
Protection type
IP 67
Connection
Connector, M12, 4-pin
Connection cable
VK …
Product
Connection
Design
Line length (mm)
Wire cross-section (mm²)
Protection type
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REACH Art. 33 Lichtschranken
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