LHT 81 M 400 G4L-IBS O-81 Laser Optical sensors

Di-soric Optical sensors Industrial Automation - LHT 81 M 400 G4L-IBS  O-81 Laser Optical sensors
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Description

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 voltage10 … 35 V DC
No-load current (max.)30 mA
Insulation voltage endurance500 V
Housing dimensions76 x 30 x 18 mm
Housing length30 mm
Housing height76 mm
Housing width18 mm
Housing materialDie-cast zinc (Black, painted)
MaterialPolycarbonate (Window)
Protection classIII, operation on protective low voltage
Operating principleDiffuse sensor with background suppression
Evaluationdigital
DesignCuboid design
Switching outputPush-pull, 200 mA, NO/NC, antivalent
Light sourceLaser
Laser classCLASS 2 LASER PRODUCT, (IEC 60825-1:2014 / EN 60825-1:2014)
ColorRed
Wavelength650 nm (Pp < 1.8 mW t = 12 µs)
ModulationClocked
Background suppressionYes
Ambient light immunity5 kLx
Switching distance400 to 800 mm as diffuse sensor
Range40 … 400 mm
Switching hysteresis (max.)1 %
Sensitivity adjustmentPotentiometer (6-turn)
Switching frequency1000 Hz
Ambient temperature during operation-20 … +60 °C
Protection typeIP 67
ConnectionConnector, M12, 4-pin
Connection cableVK …

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