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ISSR - Model ISUDB60-18GM75 -ISSR Ultrasonic Double Sheet Sensor | Multi-Material Detection for Automation
· Expertly detects Paper (70-300g), Plastic, Metal Foils (down to 0.05mm), and Transparent Films without recalibration for color or brightness changes · Features a user-friendly learning mode via remote cable (Teach-in) to adapt to specific material thicknesses (e.g., Silicon wafers, Glass), ensuring <1% false alarm rates · Housed in a nickel-plated brass M18 shell with IP67 protection, offering immunity to dust, oil, and electromagnetic interference (EMC compliant GB/T17626) · Delivers rapid detection with ~17ms response time for single sheets, enabling high-throughput processing in printing and packaging lines · Available in multiple configurations (NPN/PNP, NO/NC) to seamlessly integrate with existing PLC systems for Missing, Single, and Double sheet status indication · Equipped with a tri-color LED status indicator (Green/Single, Red/Double, Yellow/Air) for immediate visual diagnostics and troubleshooting
ISUDB60-18GM75
Ultrasonic Double Sheet Sensor | Multi-Material Detection for Automation
Ultrasonic Double Sheet Sensor, Non-contact Double Feed Detection, PCB Loading Sensor, Ultrasonic Through-beam Sensor, Double Sheet Monitor, Packaging Automation Sensor, Clear Object Detection
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The ISUDB60-18GM75 Series Ultrasonic Double Sheet Sensor is a precision industrial instrument designed to prevent damage and downtime caused by double-feeding in automated machinery. Operating as a highly accurate double sheet detection sensor, it is housed in a standard M18 threaded nickel-plated brass casing and utilizes high-frequency ultrasonic waves to penetrate materials and analyze energy attenuation. Unlike optical sensors, the sensor is immune to ink dust, ambient light, and material color, making it the ideal solution for processing black paper, transparent films, and reflective metal sheets.
Engineered for versatility, the ISUDB60-18GM75 offers multiple output configurations (NPN/PNP, NO/NC) to integrate seamlessly with any PLC system for reliable single/double sheet control. It features built-in LED indicators for immediate visual status feedback (Air/Single/Double) and short-circuit protection. Whether you are handling thin papers in offset printing or complex PCBs in electronics assembly, the sensor provides the reliability required for zero-defect manufacturing. Its Teach-in input allows for custom sensitivity adjustments, ensuring precise detection even with challenging materials like multi-layer cardboard or solar battery plates.
Model
ISUDB60-18GM75-3E0-VC, ISUDB60-18GM75-3E1-VC;
ISUDB60-18GM75-3E2-VC, ISUDB60-18GM75-3E3-VC;
Detection Range
20...60 mm
20...60 mm
Transducer Frequency
Approx. 200 kHz
Approx. 200 kHz
Operating Voltage
18...30 V DC, 10% Vpp
18...30 V DC, 10% Vpp
No-load Current
≤50mA
≤50mA
Output Type
3E0: 3 x NPN, NO, 3E1: 3 x NPN, NC;
3E2: 3 x PNP, NO, 3E3: 3 x PNP, NC;
Rated Operating Current
3×100mA (Short-circuit / Overload protected);
3×100mA (Short-circuit / Overload protected);
Response Delay
Single sheet: approx. 17ms, Air: approx. 17ms, Double sheet: approx. 52ms;
Single sheet: approx. 17ms, Air: approx. 17ms, Double sheet: approx. 52ms;
Ambient Temperature
0℃...60℃
0℃...60℃
Storage Temperature
-40℃...85℃
-40℃...85℃
EMC Standards
GB/T17626.2-2006, GB/T17626.4-2008;
GB/T17626.2-2006, GB/T17626.4-2008;
Protection Degree
IP67
IP67
Connection
VC, 6-core cable, 2m
VC, 6-core cable, 2m
A critical component for high-speed paper processing, the ISUDB60-18GM75 ensures reliable double-sheet detection for printing presses, folding machines, and collators. Beyond standard paper and card stock, this versatile M18 sensor features advanced Teach-in calibration and 200kHz ultrasonic technology to handle challenging industrial materials. It effortlessly distinguishes between single and double layers of Lithium battery electrode sheets, metal foils, transparent plastics, and PCBs. With a millisecond-response time and a rugged IP67 nickel-plated brass housing, it delivers zero-defect production reliability across industries ranging from traditional packaging to advanced battery manufacturing.