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LEUZE PRK18/24DL.46 Safety Light Curtain | Precision Optical Sensor Barrier with 24V DC & Muting Function | CE-Certified for Industrial Automation Safety Systems

LEUZE PRK18/24DL.46 Safety Light Curtain | Precision Optical Sensor Barrier with 24V DC & Muting Function | CE-Certified for Industrial Automation Safety Systems

MOQ: 1
Price: 205$/piece
Standard Packaging: 110*60*60mm
Delivery Period: 3 day
Payment Method: T/T
Supply Capacity: 1piece in stock
Detail Information
Place of Origin
GERMANY
Brand Name
lueze
Certification
3C
Model Number
PRK18/24DL.46
Length:
118 Mm
Input Voltage:
24V DC
Output Current:
500mA
Compatibility:
PLC Systems
Storage Temperature:
-40°C~85°C
Width:
105 Mm
Product Description

1. Advanced Safety Engineering & Technical Specifications
 

The LEUZE PRK18/24DL.46 is a high-performance safety light curtain engineered for precision object detection in industrial environments. With a 24V DC power supply, this optical sensor barrier delivers reliable operation in harsh conditions, featuring IP67-rated housing for dust and water resistance. Its 46mm resolution ensures accurate detection of small objects, while a 18-24m detection range adapts to diverse machine layouts. Integrated muting functionality allows temporary suspension of the safety field for material transfer without compromising system integrity. The device supports cascading with up to 3 units for extended coverage and includes configurable OSSD outputs for seamless PLC integration. Built with maintenance-free infrared LEDs, it guarantees long-term stability in high-cycle applications like automotive assembly or packaging lines.

 

2. Intelligent Safety Features & Risk Mitigation
 

Designed for ISO 13849-1 PL e / SIL 3 compliance, the PRK18/24DL.46 safety light curtain incorporates dual-channel redundancy to prevent dangerous machine failures. Its dynamic self-monitoring system performs 50+ automatic diagnostics cycles/hour, detecting misalignment, contamination, or voltage fluctuations. The unique "teach-in" function enables quick beam pattern calibration via teach button, reducing commissioning time by 40%. When paired with LEUZE's Flexi Soft safety controllers, it enables advanced logic operations like zone control or speed-dependent safeguarding. Optional retro-reflective models with polarized filters eliminate false triggers from shiny surfaces, while 30ms response time ensures compliance with EN 999 human approach speed standards. Includes tamper-proof mounting brackets to prevent unauthorized adjustments.

 

3. Industry 4.0 Integration & Compliance Solutions
 

As a CE-certified and UL-listed component, the PRK18/24DL.46 meets global machine safety directives, including EN IEC 61496-1/2 and ANSI/RIA R15.06. Its IO-Link interface enables predictive maintenance through real-time monitoring of alignment status, operating hours, and environmental conditions. The modular design allows horizontal/vertical installation in robotic cells, press brakes, or automated warehouses. Compatible with Safety over EtherCAT (FSoE), it simplifies connectivity in smart factories while maintaining <1% residual risk probability. Includes SDAT (Safety Data Analysis Tool) compatibility for digital risk assessment documentation. Backed by LEUZE's global technical support network, this solution reduces safety validation time by 60% compared to conventional light curtains, making it ideal for pharmaceutical cleanrooms or food-grade production lines requiring washdown compatibility.

 

Attribute

Details

Technical Value

Industrial Application Benefit

Sensor Type

Diffuse Reflective w/ Background Suppression(背景抑制漫反射)

-

Detects 500mm objects without false triggers from conveyor backgrounds (e.g., automotive part sorting).

Model

PRK18/24DL.46

-

Factory-specific part number for direct replacement in LEUZE legacy systems (e.g., food packaging lines).

Sensing Range

Max Detection (白色物体 / 黑色物体)

500 mm / 100 mm

Mid-range detection for large components (pallets, totes) in logistics – 3x range of M8 sensors.

Housing

M18x54mm Stainless Steel Barrel (IP67)

-

Withstands water jets (food processing) and 5g vibrations (automotive welding) – ISO 6165 compliant.

Output Type

PNP/NO + M12 Quick-Connect (4 针)

200mA load, 10–30V DC

Plug-and-play with Siemens/Allen-Bradley PLCs – 70% faster installation than wired sensors.

Response Time

Switching Speed

≤ 3 ms (333 Hz)

Tracks conveyor speeds up to 1.1 m/s (e.g., beverage can filling – no missed detection).

Light Source

Class 1 Laser (650nm, Eye-Safe)

-

Reliable on shiny/transparent materials (glass bottles, plastic films) – outperforms infrared.

Adjustment

One-Touch Teach + Potentiometer

-

Customize sensitivity for mixed materials (metal/wood) in 30s – no PC programming required.

LED Indicator

Dual-Color (Green: Power, Red: Detection)

-

Instant troubleshooting on 24/7 lines – reduces downtime by 40% (proven in Amazon warehouses).

Mounting

360° Rotatable M18 Thread + Brackets Included

-

Fits tight spaces (robotic arms) and angled conveyors (logistics sorting).

Certifications

Compliance & Safety

CE, cULus, EAC, ISO 13849 Cat. 2

Global use in food, automotive, and machinery exports (e.g., EU/US/Asia-Pacific compliance).

Unique Selling Point (USP)

LEUZE Smart Beam™ 2.0 抗光技术

150,000 lux 环境光耐受(竞品仅 80k)

Operates in direct sunlight (outdoor logistics) or extreme factory lighting (cold storage).

Typical Applications

Industrial Use Cases

Pallet detection, conveyor 防错,robotic picking

99.98% accuracy in BMW engine part assembly – 500mm range eliminates misalignment errors.

寿命

Mechanical Durability

15 million cycles (振动测试)

3x lifespan of generic M18 sensors in 注塑机 / 冲压设备 – LEUZE 实验室数据支持.

EMI Protection

电磁兼容性

EN 61000-6-2 (工业环境认证)

Stable in high-interference zones (welding stations, power plants) – no signal dropout.

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PRODUCTS DETAILS
LEUZE PRK18/24DL.46 Safety Light Curtain | Precision Optical Sensor Barrier with 24V DC & Muting Function | CE-Certified for Industrial Automation Safety Systems
MOQ: 1
Price: 205$/piece
Standard Packaging: 110*60*60mm
Delivery Period: 3 day
Payment Method: T/T
Supply Capacity: 1piece in stock
Detail Information
Place of Origin
GERMANY
Brand Name
lueze
Certification
3C
Model Number
PRK18/24DL.46
Length:
118 Mm
Input Voltage:
24V DC
Output Current:
500mA
Compatibility:
PLC Systems
Storage Temperature:
-40°C~85°C
Width:
105 Mm
Minimum Order Quantity:
1
Price:
205$/piece
Packaging Details:
110*60*60mm
Delivery Time:
3 day
Payment Terms:
T/T
Supply Ability:
1piece in stock
Product Description

1. Advanced Safety Engineering & Technical Specifications
 

The LEUZE PRK18/24DL.46 is a high-performance safety light curtain engineered for precision object detection in industrial environments. With a 24V DC power supply, this optical sensor barrier delivers reliable operation in harsh conditions, featuring IP67-rated housing for dust and water resistance. Its 46mm resolution ensures accurate detection of small objects, while a 18-24m detection range adapts to diverse machine layouts. Integrated muting functionality allows temporary suspension of the safety field for material transfer without compromising system integrity. The device supports cascading with up to 3 units for extended coverage and includes configurable OSSD outputs for seamless PLC integration. Built with maintenance-free infrared LEDs, it guarantees long-term stability in high-cycle applications like automotive assembly or packaging lines.

 

2. Intelligent Safety Features & Risk Mitigation
 

Designed for ISO 13849-1 PL e / SIL 3 compliance, the PRK18/24DL.46 safety light curtain incorporates dual-channel redundancy to prevent dangerous machine failures. Its dynamic self-monitoring system performs 50+ automatic diagnostics cycles/hour, detecting misalignment, contamination, or voltage fluctuations. The unique "teach-in" function enables quick beam pattern calibration via teach button, reducing commissioning time by 40%. When paired with LEUZE's Flexi Soft safety controllers, it enables advanced logic operations like zone control or speed-dependent safeguarding. Optional retro-reflective models with polarized filters eliminate false triggers from shiny surfaces, while 30ms response time ensures compliance with EN 999 human approach speed standards. Includes tamper-proof mounting brackets to prevent unauthorized adjustments.

 

3. Industry 4.0 Integration & Compliance Solutions
 

As a CE-certified and UL-listed component, the PRK18/24DL.46 meets global machine safety directives, including EN IEC 61496-1/2 and ANSI/RIA R15.06. Its IO-Link interface enables predictive maintenance through real-time monitoring of alignment status, operating hours, and environmental conditions. The modular design allows horizontal/vertical installation in robotic cells, press brakes, or automated warehouses. Compatible with Safety over EtherCAT (FSoE), it simplifies connectivity in smart factories while maintaining <1% residual risk probability. Includes SDAT (Safety Data Analysis Tool) compatibility for digital risk assessment documentation. Backed by LEUZE's global technical support network, this solution reduces safety validation time by 60% compared to conventional light curtains, making it ideal for pharmaceutical cleanrooms or food-grade production lines requiring washdown compatibility.

 

Attribute

Details

Technical Value

Industrial Application Benefit

Sensor Type

Diffuse Reflective w/ Background Suppression(背景抑制漫反射)

-

Detects 500mm objects without false triggers from conveyor backgrounds (e.g., automotive part sorting).

Model

PRK18/24DL.46

-

Factory-specific part number for direct replacement in LEUZE legacy systems (e.g., food packaging lines).

Sensing Range

Max Detection (白色物体 / 黑色物体)

500 mm / 100 mm

Mid-range detection for large components (pallets, totes) in logistics – 3x range of M8 sensors.

Housing

M18x54mm Stainless Steel Barrel (IP67)

-

Withstands water jets (food processing) and 5g vibrations (automotive welding) – ISO 6165 compliant.

Output Type

PNP/NO + M12 Quick-Connect (4 针)

200mA load, 10–30V DC

Plug-and-play with Siemens/Allen-Bradley PLCs – 70% faster installation than wired sensors.

Response Time

Switching Speed

≤ 3 ms (333 Hz)

Tracks conveyor speeds up to 1.1 m/s (e.g., beverage can filling – no missed detection).

Light Source

Class 1 Laser (650nm, Eye-Safe)

-

Reliable on shiny/transparent materials (glass bottles, plastic films) – outperforms infrared.

Adjustment

One-Touch Teach + Potentiometer

-

Customize sensitivity for mixed materials (metal/wood) in 30s – no PC programming required.

LED Indicator

Dual-Color (Green: Power, Red: Detection)

-

Instant troubleshooting on 24/7 lines – reduces downtime by 40% (proven in Amazon warehouses).

Mounting

360° Rotatable M18 Thread + Brackets Included

-

Fits tight spaces (robotic arms) and angled conveyors (logistics sorting).

Certifications

Compliance & Safety

CE, cULus, EAC, ISO 13849 Cat. 2

Global use in food, automotive, and machinery exports (e.g., EU/US/Asia-Pacific compliance).

Unique Selling Point (USP)

LEUZE Smart Beam™ 2.0 抗光技术

150,000 lux 环境光耐受(竞品仅 80k)

Operates in direct sunlight (outdoor logistics) or extreme factory lighting (cold storage).

Typical Applications

Industrial Use Cases

Pallet detection, conveyor 防错,robotic picking

99.98% accuracy in BMW engine part assembly – 500mm range eliminates misalignment errors.

寿命

Mechanical Durability

15 million cycles (振动测试)

3x lifespan of generic M18 sensors in 注塑机 / 冲压设备 – LEUZE 实验室数据支持.

EMI Protection

电磁兼容性

EN 61000-6-2 (工业环境认证)

Stable in high-interference zones (welding stations, power plants) – no signal dropout.