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DC Power Supply Photo Sensor
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LT20R/LD-S33R SERIES DC POWER SUPPLY PHOTO SENSORS


 
A Red Semiconductor laser (class 2) is used.
A fine object of (4mm is detectable over the long distance of 20m.
Compact design by high density mounting. (LD-S33R)

A fine mark can be detected from a great distance.

Implement safety measures according to the instruction manual.

 

 

Models LD-S33R LT20RB
Detection Diffuse Reflection Through beam
Range 300mmħ100mm 20m
Power Supply 12-24V DC ± 10%, Ripple 10 Max.
Current consumption 38mA (Max.) 100mA (Max.)
Output Mode Open collector NPN/PNP 2 output
Rating: 100mA,DC 30V Max.
Open collector NPN output
Rating:Sink current (100mA,DC 30V Max.)
Operating mode Light-on,Dark-on selectable
Resource time 0.5msec(Max.)
Spot diameter φ2mm (at range 300mm) -
Minimum object's
mark width
0.5mm (Black mark on the white paper at range 300mm) -
Light source
(wave length)
Red Laser Diode (650nm) Class2 Red semiconductor laser wave length (670nm)
Indicator Operation : Red,Stability : Green
Sensitivity volume 8 turn non-stopper potentiometer -
Short circuit protection Built - in
Material
Body:Zinc dicast & Alminum
Head: ABS
Indicator panel: Polycarbonate
Lens: Glass
Case:Polyfcarbonate
Lens: Acrylic
Head: PBT
Connection Flying lead 3m (outer dia φ4.5mm)
0.25sq×5 cores
Flying lead 3m (outer dia φ4.2mm)
Trns :0.3sq×2 cores,Rcvr: 0.35q×3 cores
Weight(Max.) 300g (Max.) Trns : 150g, Rcvr : 100g (Max.)
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