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GR series
GR series - photo
? Widely used LED type
By being encapsulated with resin, the unit has easily passed IP67(IEC), which enables the unit to be washed in water if required by the machine in which the sensor is built.
The light IN indicator(red) and the stability indicator(green) are visible from all directions, so the operation can be checked remotely.
It is the best for the detection of a concealment mark and a fluorescent mark.
In the resin filling,, excelling in water-proof and solidity bodies.
DIMENSIONS OUTPUT CIRCUIT PDF DXF
Specifications
Models Side-on type GR12RSN GR12GSN GR40RN GR60RN GR12UVS
Basic type GR12RN GR12GN - - -
Detection Convergent beam
Range 12mmmm 20 ~ 70mm 20 ~90mm 12mm,2mm
Power Supply 12-24V DC , 10%, Ripple 10% (Max.)
Current Consumption 35mA (Max.) 30mA (Max.) 38mA (Max.) 40mA (Max.) 26mA (Max.)

Output Mode (Max.)

 NPN Open corrector
Rating:Sink current 100mA(30VDC) *1
Operating mode Light-On / Dark-On Selectable
Spot diameter ø1mm ø1.5mm *2 ø4mm *2 ø0.5mm
Min. Detecting mark 1mm
(Black mark on white base)		 1mm
(Red mark on white base)		 -
Response time 1msec (Max.)
Light source
(Wave-length)		 Red LED (680nm) Green LED (525nm) Red LED (660nm) Ultraviolet LED (375nm)
Sensitivity Adjustable by 4-turn potentiometer
Indicators Light indicator (Orange LED), Stability (Green LED) Light indicator (Red LED), Stability (Green LED)
Circuit protection Short circuit protection built-in
Materials Case : Polyarylate, Lens : Glass
Cable Flying lead(Outer dia 4.2mm) 3m length
Weight 100g (Max.)
*1 PNP output is available (without short circuit protection).
*2 Sensing range : 40mm.
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