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Measurement Measurement Safety Light Curtain Sensor GM40-20N

Safety light curtains, also called photoelectric safeguarding device, photoelectric protector, or area interrupted by an object, the device sends out a signal to stop the operating machinery and equipments, lowering the possibility of personnel being hurt and effectively safeguar ding the workers.
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Measurement Measurement Safety Light Curtain Sensor GM40-20N

Features and Applications

1. Applicable for the safety detection of automatic assembly line, elevator, danger restricted zone, metal forming machine, punching & shearing machine tool, paper cutter and so on and has protection function.

2 .Adopting synchronism scanning technology, concentrated beam path, non working blind area, strong anti-interference ability, and convenient installation.

3. Resistance to mutual interference function. It is possible to closely mount more than 2 sets of devices.

4. Fault self-check, function, power failure stop, inner component fault stop, connection fault stop, object invading stop signal output.

5. Attached with specific control supplying powerful control function.

Light Curtain Model Definition

Model GM40-20N
Mains voltage N:12-24VDC   J:10-48VDCIVAC
Consumption   current Under 100mA
Response time Under 200mS
Output form Collector   open circuit NPN type:current 100mA,residual voltage 1.6V
Output state ON   ON when all the optic axis is photic
Optic source LED Infrared ray LED
Connection way With specific cable   connector
Shell material PMMA   Shell: Al alloy, color filtre cover:PMMA
Environment-resisting   light Incandescent   lamp:intensity of ilumination of photic surface 3000Lx,sunlightintensity of   ilumiation of photic surface 10000Lx
Ambient   temperature Working   state:-10-50°(No ice) Storage state:-40-70° -10-55°
Environment   humidity Working   state:35-85RH         Storage state:   35-95RH
Vibration Vibration   frequency:10-55Hz,Vibration range:1.5mm,each direction of X、Y、Z for 2 hours
Shock Acceleration:500/s   ( about 50g) ,3 times for X、Y、Z each.


TYPE GMK controller
Mains voltage 200-220VAC±10%;50/60Hz,3.5VA
Consumption   current <100mA
Response time <20mS
Output COSΦ-1,AC250V5A,NO NC
Optic source LED
Delayed   function 0.01~ 5S Delay on,on   Delay
Indicator   light Power   indicator(G),LED(R)
Shell material ABS
Ambient   temperature Working   state:-35-55°(No ice) Storage state:-40-70°
Environment   humidity Working   state:35-85RH         Storage state:   35-95RH
Vibration Vibration   frequency:10-55Hz,Vibration range:1.5mm,each direction of X、 Y、Z for 2 hours
Shock Acceleration:500/s   ( about 50g) ,3 times for X、Y、Z each.


GM40-20 Dimension

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