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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.
ESCC series is a kind of safety light curtain specially design for highway, toll collection by weight, highway detection station, customs or other vehicle detection site.
Which is mainly achieve function of vehicle height limit, vehicle separation, detection of vehicle speed and vehicle driving direction, etc.
Stainless steel or cold rolled steel plate enclosure for ESCC is built in heating glass, temperature & humidity controller, realize automatic heating when the humidity is too high or temperature is too low.
To ensure the curtain can be used in wet areas, rain and snow weather.



Model :
 


 

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Features :
 

• Specially designed for vehicle separation detection.
• High energy and penetration rate imported photocell is used to keep stable and reliable performance.
• It's easy to install and align, When used for 4.5m lane, the excess gain value can reach 5 times.
• Well work even though harsh environment with dust, rain, fog, special temperature.
• NPN or PNP signal output vehicle detection signal and fault detection signal
• With high self-inspection function, it can send alarm in time when monitoring objects blocked beam, and automatically shield abnormal beam to ensure curtain can work continually until the exception is cleared and restored.
• Rs485 or RS232 signal can detect the status of blocked beams.
• It can communicate with host computer and support secondary development.
• Unique program calculation can set according to the requirement that effective signal output until blocked beam object reach specified size.
• Industrial ambient temperature: -40-55°C, the maximum relative humidity 95% (50°C), protection rate IP67, can be used in high cold and hot area stably.
• The enclosure can adjust temperature automatically.

 

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Dimension :




 

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Specifications :
 

Parameter of safety light curtain
Working Power Supply	DC24V±15%
Beam space	20mm/40mm
Resolution	25mm/45mm
Beams	20mm beam space: 32, 64
	40mm beam space: 16, 32
Wave Length	940nm
Capacity	<5W
Sensing distance	max. 20m (Remark: if light reflection, please let us know in advanced)
Anti-light interference	100000 Lux (incidence Angle | >5)
Sensing method	Thru-beam type
Output Mode	NPN, PNP, RS485
Type Of Output (OSSD)	NPN/PNP semiconductors, current <200mA, residual voltage: 1V max. Leakage current:
	1mA (except voltage influenced by lengthen cable)
	RS485 output: Modbus communication protocol, customized protocol.
Protective Circult	Power supply overvoltage protection, reverse polarity protection and output overcurrent protection
Output Signal	OSSD1 output blocking signal, OSSD2 output abnormal signal
The Emission Indicator	Normal: The indicator is steady green
The Receiving Indicator	Normal: The green light is steady on
	Abnormal alignment: The indicator is steady red
	CP malfunction: Red & green light blink alternately.
Insulation Resistance	>100 MO
Ambient Operating Temperature	-40°C to 55°C
Storage Temperature	-55°C to 80°C
Ambient Humidity	When the temperature is 20° C, the relative air humidity is less than 85%
Enclosure rating	IP65
Section Size	35 × 50mm
Electrical parameters of the protective cover
Operating Voltage	24V±10%
Working Current	10A
Humidity Switch	Mechanical nylon film trigger switch relative temperature 20%-80%
Main Control Unit	When the heating unit of the starts, the red LED light at the front will glow
Cover Structure	Stainless Steel (201/304)
Cover	self-adjusting heating glass
Heating Glass	Core 2 No. 14 standard cable with ground cable is required for heating glass (cable not provided)
Door Opening Method	Front-door opening mode
Door Closing Method	Front-door screws fixed

 

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