Details

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ESPE safety light curtains are widely used in hazardous areas to avoid any industrial accidents caused by access the danger area, and also monitoring of automated manufacturing cells and production line.
ESF series safety light curtain with IP68 protection rate, can work well under water. Good ability against interference of strong light and electromagnet, low capacity, quick response for high safety performance.

Model :
 

• Beam space 10mm, Resolution 20mm

 

• Beam space 20mm, Resolution 30mm

 

• Beam space 40mm, Resolution 50mm

 

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Features :
 

• IP68 protection rate (dustproof and waterproof);
• Long sensing distance up to 5m;
• Independent dual loop with self-diagnosis for high safety performance;
• Quick response time;
• Good performance to against electromagnetic interference of various machine motor;
• Wire-syn anti-interference of light;
• Optional brackets support various mounting method.

 

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Applications :





 

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Dimension :




 

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Wire Diagram :
 

• NPN

 

• PNP

 

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Specifications :
 

Power Supply	DC24V±20%
Capacity	<5W
Beam Space	10mm, 20mm, 40mm
Resolution	20mm, 30mm, 50mm
Beams	10mm: 8, 12, 16,...144
	20mm: 4, 6, 8,...72
	40mm: 4, 6, 8,...36
Protective Height	Protection height=(N-1)*beam space, N is beams
Light Wavelength	940nm
Response Time	Response Time (N*0.1ms) + 0.4ms N is beams
Safety Output (OSSD)	PNP or NPN Load current≤500mA (Temperature exceed 40°C≤400 mA), residual voltages1V (any voltage drop caused by cable extension is excepted,), voltage leakage≤0.1mA.
Protective Circuit	Overvoltage protection, power supply reverse protection and overcurrent protection.
Sensing Distance	0.1~0.5m, 0.1~2m, 0.1~4m (Remark: please let us know when with reflectivity)
Against Optical Interference	10000 Lux (angle>2.5°)
Sensing Method	Thru-beam
Synchronization	Wire-syn
Enclosure Material	Aluminum alloy+PMMA
Enclosure Protection Rate	IP68
Sectional Size	F46mm
Ambient Operating Temperature	-10°C~55°C (no freezing)
Storage Temperature	-30°C~60°C (no freezing)
Ambient Operating Humidity	When temperature 20°C, the humidity max. 85%

 

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Bracket Options :




 

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