Creative Electronics

The ALS-200 Ultrasonic Edge Sensor is a high-precision web guiding sensor specifically designed to detect the edges of transparent, opaque, and semi-transparent materials with unmatched accuracy. Available in both 0–5V and 0–10V analog output variants, it offers seamless integration into closed-loop automation systems for real-time web alignment and edge correction.

Key Features & Specifications:

 

• Model: ALS-200

• Sensor Type: Ultrasonic Web Edge Sensor

• Output Options:
  ▸ 0–5V Analog Linear Output
  ▸ 0–10V Analog Linear Output (Choose as per controller compatibility)

• Operating Voltage: 24V DC

• Response Time: 2 ms – for real-time edge tracking

• Material Detection: Accurate sensing of paper, film, foil, nonwovens, and transparent materials

• Sensing Method: Ultrasonic (independent of material color or opacity)

• Calibration: Factory-calibrated with manual gain adjustment option

• Display: LED + Bar Graph Display for visual edge position feedback

• Temperature Compensation: Microprocessor-controlled stability

• Body: Industrial-grade robust construction

• Operating Temperature Range: -25°C to +60°C

Applications:

• Web Guide Systems in printing, laminating, and slitting machines

• Transparent Film, Foil, and Nonwoven Material Alignment

• Packaging, Labeling, and Coating Lines

• Industrial Roll-to-Roll Automation

• Replaces Optical Sensors in Challenging Material Detection

The OPS-350 Optical Web Guide Sensor is a high-performance edge detection sensor engineered for accurate web alignment in industrial applications. Featuring NPN NO+NO output, visible light sensing, and microprocessor control, it ensures fast response, reliable positioning, and stable material tracking even under challenging conditions.

Key Features & Specifications:

• Model: OPS-350

• Sensor Type: Optical Web Edge Sensor

• Output Configuration: NPN NO + NO

• Operating Voltage: 24V DC

• Response Time: 2 ms

• Display: LED Status Indicators + Bar Graph Display

• Calibration: Factory-calibrated with manual Light/Dark material adjustment

• Material Detection: Suitable for paper, film, foil, and most materials except highly transparent ones

• Dead Gap Adjustment: Fine-tuning via L and D key for hunting control

• Temperature Compensation: Microprocessor-based for environmental stability

• Mounting: Panel/Frame Mountable

• Housing: Robust and compact industrial-grade body

The OPS 200 Series Linear Optical Web Guide Sensor are suitable for the detection of all materials with the exception of very transparent ones. They are factory set, even though there is setting of Light side & Dark side. The main advantage of the OPS series is the reliable detection of sharp edge of material.

Features:

• Reliable
• Effective usage
• Robustness

 

The OPS-450 Optical Web Guide Sensor is a high-precision edge detection sensor with NPN NO+NC output, ideal for accurate web alignment in industrial automation. Equipped with visible light sensing, LED and bar graph display, and intuitive setup, the OPS-450 ensures seamless web guiding, enhanced process stability, and minimal downtime.

Key Features & Technical Specifications:

• Model: OPS-450

• Sensor Type: Optical Web Guide Edge Sensor

• Output Configuration: NPN – Normally Open (NO) + Normally Closed (NC)

• Operating Voltage: 24V DC

• Response Time: Ultra-fast 2 ms

• Sensor Calibration: Factory-calibrated with manual adjustments for light/dark material

• Material Compatibility: Detects all opaque and semi-transparent materials (except highly transparent)

• Sensing Light Source: Visible light for accurate edge detection

• Display Interface: LED Status Indicator + Bar Graph Display

• Mounting Style: Frame or bracket mount

• Body: Compact, rugged, and industrial-grade

• Connection: 4-wire cable Connector Cable

• Operating Temperature Range: -25°C to +60°C

The OPS-460 Optical Web Guide Sensor is a high-precision edge detection sensor with PNP NO+NO output, ideal for accurate web alignment in industrial automation. Equipped with visible light sensing, LED and bar graph display, and intuitive setup, the OPS-460 ensures seamless web guiding, enhanced process stability, and minimal downtime.


Key Features & Technical Specifications:

• Model: OPS-460

• Sensor Type: Optical Web Guide Edge Sensor

• Output Configuration: PNP – Normally Open (NO) + Normally Open (NO)

• Operating Voltage: 24V DC

• Response Time: Ultra-fast 2 ms

• Sensor Calibration: Factory-calibrated with manual adjustments for light/dark material

• Material Compatibility: Detects all opaque and semi-transparent materials (except highly transparent)

• Sensing Light Source: Visible light for accurate edge detection

• Display Interface: LED Status Indicator + Bar Graph Display

• Mounting Style: Frame or bracket mount

• Body: Compact, rugged, and industrial-grade

• Connection: 4 - Wire Connector Cable

• Operating Temperature Range: -25°C to +60°C

The OPS-575 Optical Web Guide Sensor is an advanced edge detection solution designed for accurate and stable web alignment in industrial automation systems. With a output configuration (NPN NO + NC)

• Model: OPS-575

• Sensor Type: Optical Web Guide Sensor

• Output Type: NPN – Normally Open (NO) + Normally Closed (NC)

• Operating Voltage: 24V DC

• Response Time: Ultra-fast 2 ms cycle time

• Material Detection: Detects opaque, semi-transparent, and low-contrast materials, specially fabrics and woven materials

• Calibration: Factory-calibrated with manual configuration options for light and dark surfaces

• Dead Gap Sensitivity: Adjustable using L and D keys

• Light Source: Visible light for reliable edge sensing

• Display: LED status indicators with bar graph for visual edge positioning

• Mounting Type: Frame Mountable

• Construction: Industrial-grade housing; rugged, compact design

• Operating Temperature: -25°C to +70°C

The OPS-475 Optical Web Guide Sensor is an advanced edge detection solution designed for accurate and stable web alignment in industrial automation systems. With a dual-output configuration (NPN NO + NO) and visible light sensing, the sensor ensures precise tracking of material edges, increasing system efficiency and minimizing material waste.
Key Features & Technical Specifications:

• Model: OPS-475

• Sensor Type: Optical Web Guide Sensor

• Output Type: NPN – Normally Open (NO) + Normally Open (NO)

• Operating Voltage: 24V DC

• Response Time: Ultra-fast 2 ms cycle time

• Material Detection: Detects opaque, semi-transparent, and low-contrast materials (excluding highly transparent materials)

• Calibration: Factory-calibrated with manual configuration options for light and dark surfaces

• Dead Gap Sensitivity: Adjustable using L and D keys

• Light Source: Visible light for reliable edge sensing

• Display: LED status indicators with bar graph for visual edge positioning

• Mounting Type: Frame Mountable

• Construction: Industrial-grade housing; rugged, compact design

• Operating Temperature: -25°C to +60°C

The OPS-200 Optical Web Guide Sensor offers industry-leading performance and precision for accurate web edge detection. Featuring a linear analog output (0–5V), it enables real-time continuous edge tracking, making it ideal for high-speed, high-precision applications. Engineered for best performance and accuracy, the OPS-200 is a trusted solution for modern web guiding systems.

Key Features & Technical Specifications:

• Model: OPS-200

• Output Type: Analog Linear Output (0 – 5V DC)

• Sensor Type: Optical Web Edge Sensor

• Voltage Supply: 24V DC

• Output Signal Type: Continuous linear signal proportional to material edge position

• Sensing Technology: Visible Light Detection

• Response Time: 2 ms – Fast correction feedback

• Display Interface: LED & Bar Graph for visual monitoring

• Accuracy: High-resolution edge detection for precise tracking

• Calibration: Factory-calibrated with Light/Dark setup options

• Dead Gap Sensitivity: Adjustable via L and D keys

• Mounting: Frame mount compatible

• Operating Temp Range: -25°C to +60°C

The ALS-350 Ultrasonic Web Guide Sensor is engineered for accurate edge detection in high-speed, roll-to-roll industrial applications. With dual Normally Open (NO + NO) NPN outputs, this sensor ensures precise web alignment even on transparent or reflective materials where optical sensors typically fail. Built for reliability and stability, the ALS-350 is your go-to solution for seamless automation integration.


Key Features & Technical Specifications:

• Model: ALS-350

• Sensor Type: Ultrasonic Web Edge Sensor

• Output Configuration: NPN – NO + NO

• Operating Voltage: 24V DC

• Output Signal: Digital – Dual NPN NO for edge detection logic

• Response Time: 2 ms – for real-time tracking on fast lines

• Material Compatibility: Detects transparent films, paper, foils, and nonwovens

• Technology: Ultrasonic – reliable detection regardless of material opacity

• Edge Position Feedback: LED + Bar Graph Display

• Temperature Compensation: Built-in microprocessor for consistent output

• Calibration: Factory set with gain adjust option

Applications:

• Film, Foil, and Transparent Material Edge Detection

• Packaging, Printing, Textile, and Slitting Machines

• Roll-to-Roll Web Control Systems

• Automation Lines where Optical Sensors Struggle

• Edge Tracking for Labeling, Laminating, and Converting Equipment

Advantages:

• Dual NPN NO Output: Flexible integration with PLCs and motion controllers

• Ultrasonic Sensing: Perfect for detecting clear, low-contrast materials

• Fast 2 ms Response: Accurate detection in high-speed production lines

• Visual Monitoring: LED and bar graph for instant alignment feedback

• Low Maintenance: Solid-state construction ensures durability and longevity

• Temperature-Stable Output: Microprocessor-controlled compensation

• Easy Installation: Compact size fits seamlessly into OEM and retrofit systems

The ALS-550 Ultrasonic Web Guide Sensor is a high-performance edge detection solution designed for real-time web alignment in demanding industrial environments. Equipped with PNP NO + NO outputs, this sensor provides fast, reliable edge tracking even on transparent and low-contrast materials, where optical sensors often fail. Ideal for web guiding applications in packaging, printing, and roll-to-roll automation.

Key Features & Technical Specifications:

• Model: ALS-550

• Sensor Type: Ultrasonic Web Guide Edge Sensor

• Output Configuration: PNP – Dual Normally Open (NO + NO)

• Operating Voltage: 24V DC

• Response Time: 2 ms – for precise edge correction in high-speed systems

• Sensing Technology: Ultrasonic – works independently of material color or transparency

• Material Compatibility: Transparent films, foil, paper, nonwovens

• Calibration: Factory-calibrated; gain adjustment available for long-term drift correction

• Display Interface: LED Indicator + Bar Graph for real-time edge monitoring

• Temperature Compensation: Microprocessor-controlled stability

• Construction: Rugged, industrial-grade housing

Applications:

• Web guiding for transparent film, laminates, and flexible packaging

• Roll-to-roll machinery in printing, slitting, and converting operations

• Labeling and coating machines requiring precision edge tracking

• Industrial systems replacing optical sensors due to low contrast or reflectivity

Advantages:

• Dual PNP NO Output: Easy integration with PLCs, HMI systems, and control boards

• Ultrasonic Accuracy: Reliable detection of transparent and reflective materials

• Real-Time Visual Feedback: Built-in bar graph and status LEDs for intuitive monitoring

• Fast Response Time: 2 ms for edge correction at high machine speeds

• Maintenance-Free Operation: No moving parts; built for 24/7 industrial use

• Temperature-Stable Output: Works reliably in fluctuating environments

• Universal Mounting: Compact form fits standard sensor brackets and OEM systems

Meet the ALS-650 – the intelligent edge in web alignment.
Engineered with advanced ultrasonic sensing, the ALS-650 doesn’t just detect edges—it defines precision. With a dual PNP output (NO + NC) and real-time feedback, it’s the sensor of choice for high-performance automation where transparent, reflective, or inconsistent materials challenge conventional sensors. Designed for tomorrow’s machines—available today.

Key Features & Technical Brilliance:

• Model: ALS-650

• Output Configuration: PNP – Normally Open (NO) + Normally Closed (NC)

• Operating Voltage: 24V DC

• Technology: Ultrasonic Sensing – Immune to transparency, glare, and ambient light

• Material Compatibility: Transparent films, glossy foils, paper, textiles, and nonwovens

• Response Time: Lightning-fast 2 ms – no lag, just action

• Output Signal Type: Digital – accurate and reliable control feedback

• Display Interface: Vibrant LED + High-Resolution Bar Graph

• Calibration: Pre-calibrated with user-accessible gain adjustment

• Temperature Compensation: Intelligent microprocessor-controlled

• Mounting Type: Universal bracket/panel mount

The ALS-201 Ultrasonic Web Guide Sensor is a high-precision, industrial-grade edge detection sensor built to thrive in tough environments. With a durable metal body, 0–5V analog linear output, and the ability to detect transparent and low-contrast materials, it offers unmatched stability and accuracy for real-time web alignment in roll-to-roll applications.

Key Features & Specifications:

• Model: ALS-201

• Sensor Type: Ultrasonic Web Edge Sensor

• Output Signal: 0–5V Analog Linear Output

• Operating Voltage: 24V DC

• Material Detection: Works on transparent films, foils, nonwovens, paper, and glossy surfaces

• Response Time: 2 ms – supports high-speed production lines

• Sensing Technology: Ultrasonic – unaffected by color, gloss, or transparency

• Calibration: Factory pre-set with optional gain adjustment

• Housing Material: Metal body for industrial durability

• Display Interface: LED status indicators and bar graph for visual edge monitoring

• Mounting Style: Panel/bracket compatible

• Temperature Compensation: Microprocessor-controlled for consistent performance

Ideal Applications:

• Transparent Film Web Guiding

• Foil & Nonwoven Edge Detection

• Labeling, Laminating & Coating Lines

• Textile Machines & Flexible Packaging Equipment

• High-Speed Roll-to-Roll Automation