Photoelectric Sensor

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Square type ZL series Photo Electric Sensors

Square Type ZL Series Photoelectric Sensors are advanced sensing devices designed for long-distance detection and high precision in industrial applications. These sensors are available in through-beam, retro-reflective, and diffuse reflective types, offering detection ranges of up to 10 meters, 4 meters, and 500 millimeters, respectively. They feature a simple optical axis adjustment, ensuring that the deviation between the optical axis and the mechanical axis is within 2.5 degrees. This precision, combined with high stability and a unique interfering light evasion algorithm, makes the ZL series ideal for various industrial environments where accurate and reliable object detection is critical.

Orbital Mekatronik Systems Pvt. Ltd. is a leading manufacturer and supplier of high-quality Square Photoelectric Sensors. Our sensors are engineered to deliver exceptional performance and reliability, even in demanding industrial conditions. With a commitment to innovation, quality, and customer satisfaction, Orbital Mekatronik Systems Pvt. Ltd. provides advanced sensor solutions that meet the highest industry standards. Choose our ZL Series Photoelectric Sensors for superior accuracy, long-distance detection, and enhanced operational efficiency in your industrial applications.

Technical Specifications :

Type		Reflection type	Through beam type		Through beam type	Diffuse reflection type
Model	NPN	ZL-D50N	ZL-T10N	ZL-R20N	UL-T21N	UL-D21N
	PNP	ZL-D5OP	ZL-T1OP	ZL-R20P	UL-T21P	UL-D21P
Detection distance		500mm	10m	2m	1.5m	100mm
Detected object		200X200mm white paper	φ10mm opaque object	45X45mm opaque object	φ4mm opaque object	200X200mm white paper
Light source		Red LED		Infrared LED	940nm infrared LED
Power voltage		12-24V DC±10%, Class2			12-24V DC
Connection type		–			3 cores cable φ2.5mm
sensitivity modulation		one circle knob adjustable (230°)				one button setting
Control output		NPN cdector open circuit 24V, max. 100mA; PNP collector open circuit 24V, max. 100mA			–
Working mode		L-ON/D-ON (Selectable when wiring)			–
reaction time		max.3ms
Current consumption		max.20mA
IP protection level		IP67
Circuit protection		Reverse protection, short circuit protection
Ambient Light		Filment lamp: maximum 5,000lux, daylight: maximum 2,0000lux
Ambient temperature / ambient humidity		-20 °C to +55 °C, no freezing / 35 to 85% relative humidity
Size		21mm (L) X 11.4mm (W) X 32mm (H)			–

Applications :

Machine Guarding: Ensure the safety of operators by detecting the presence of personnel or objects in hazardous areas, stopping machines to prevent accidents.
Bottle and Can Detection: Monitor the presence and orientation of bottles and cans on conveyor belts, ensuring smooth operation and preventing jams.
Label Detection: Ensure the correct placement and orientation of labels on products, improving packaging quality.
Robotics: Guide robotic arms in welding, painting, and assembly tasks, providing accurate positioning and movement detection.
Safety Systems: Detect obstacles and ensure safety in automated guided vehicles (AGVs) and other automated systems.
Contaminant Detection: Identify foreign objects in food products, ensuring product safety and quality.
Packaging Inspection: Verify the integrity of packaging, checking for proper sealing and labeling.
Quality Assurance: Detect defects and ensure the correct placement of labels, caps, and other components.
Safety Monitoring: Ensure safe operation by detecting the presence of personnel in restricted areas.
Automated Storage and Retrieval Systems (AS/RS): Detect the presence and position of items, ensuring accurate placement and retrieval.
Inventory Management: Track inventory levels and locations, optimizing storage and retrieval processes.
Component Placement: Ensure accurate placement of electronic components on circuit boards during assembly.
Inspection Systems: Detect defects in electronic components and assemblies, ensuring high quality and reliability.