ISUB500-18GM40
0.5m 200kHz High-Precision Ultrasonic Distance Sensor for Roll Diameter Control
200kHz Ultrasonic Frequency, Short Blind Zone, High Precision Distance Measurement, M18 Short Housing, IP67 Waterproof, Analog 4-20mA Output, Web Tension Control, Liquid Level Sensor, Non Contact Measurement, Industrial Automation
The ISUB500-18GM40 Series is a high-performance, short-range ultrasonic distance sensor designed for precise detection in industrial automation. Operating at a high frequency of 200kHz, this sensor delivers superior resolution and stability compared to standard low-frequency models. Its compact M18 short-housing design makes it the ideal solution for space-constrained applications where reliability cannot be compromised.
Unlike optical sensors, our ultrasonic technology is unaffected by target color, transparency, or surface texture. Whether you are monitoring the liquid level of chemicals, detecting clear glass, or controlling roll diameters in web processing, the ISUB500 provides consistent, non-contact measurement data.
Key Features & Technical Advantages
High-Frequency Precision (200kHz): The 200kHz operating frequency significantly reduces noise interference and improves detection accuracy for small or fast-moving objects within the 0.5m range.
Minimized Blind Zone: With an ultra-small blind zone of just 0...40mm, this sensor allows for detection very close to the sensor face, maximizing the usable range in tight machinery.
Robust M18 Short Housing: The nickel-plated brass housing offers industrial-grade durability while maintaining a compact footprint, perfect for retrofitting into existing production lines.
Advanced Output Options: Available in Analog (4-20mA / 0-10V) for continuous measurement or Switching (NPN/PNP) for presence detection.
Intelligent Teach-In Function: Easily set the sensing window limits (A1 and A2 points) via the teach-in wire, allowing for custom detection ranges tailored to your specific application.
Industrial Protection: Rated IP67, the fully sealed unit resists dust, oil, and water ingress, ensuring longevity in harsh factory environments.
Ideal Applications
This high-precision sensor is engineered for versatility across various sectors:
Web Tension Control: Accurately monitors roll diameter changes in winding/unwinding processes for film, paper, and foil, ensuring constant tension.
Liquid Level Monitoring: Provides non-contact level measurement in small tanks or vials, immune to liquid color or foam.
Robotics & AGV: Serves as a close-range collision avoidance sensor for robotic arms and Automated Guided Vehicles (AGVs) due to its fast response time (<50ms).
Material Handling: Reliable counting and positioning of objects on conveyor belts, regardless of material finish (e.g., shiny metal or transparent plastic).
المواصفات
| الطراز | ISUB500-18GM40-I-V3 ISUB500-18GM40-U5-V3 ISUB500-18GM40-U10-V3 |
ISUB500-18GM40-E4-V1 ISUB500-18GM40-E5-V1 |
|---|---|---|
| Detection Range | 40 ~ 500mm | 40 ~ 500mm |
| Adjustment Range | 45 ~ 500mm | 45 ~ 500mm |
| المنطقة العمياء | 40mm | 40mm |
| لوحة الهدف القياسية | 100mm×100mm | 100mm×100mm |
| Angle | ±7° | ±7° |
| تردد محول الطاقة | Approx. 200kHz | Approx. 200kHz |
| Response Delay | ≤50ms | ≤50ms |
| Operating Voltage | 20 ～ 30V DC | 20 ～ 30V DC |
| No-load Current | ≤30mA | ≤30mA |
| Output Form | I: 4-20mA U5: 0-5V U10: 0-10V |
E4: NPN E5: PNP |
| القرار | 0.5mm | 0.5mm |
| الخطية | ± 1% من المقياس الكامل | ± 1% من المقياس الكامل |
| التكرار | ± 1% من المقياس الكامل | ± 1% من المقياس الكامل |
| Rated Operating Current | / | 200mA, short-circuit protection |
| Load Impedance | U5/U10: ≥1kΩ I: ≤300Ω |
/ |
| Hysteresis Range | / | Set Switching Distance 1% |
| انجراف درجة الحرارة | ±2% of full scale value | ±2% of full scale value |
| درجة حرارة التشغيل | -25 ~ 70℃ | -25 ~ 70℃ |
| درجة حرارة التخزين | -40 ~ 85℃ | -40 ~ 85℃ |
| Electromagnetic Compatibility | GB/T17626.2-2006 GB/T17626.4-2008 |
GB/T17626.2-2006 GB/T17626.4-2008 |
| تصنيف الحماية | IP67 | IP67 |
| Connection Method | V3 Connector (M12×1), 4-pin | V3 Connector (M12×1), 4-pin |
التوصيلة الكهربائية/الأبعاد الكلية/منحنى خصائص الاستجابة
التطبيقات النموذجية
Precision Roll Diameter Control for High-Gloss & Transparent Materials The ISUB500-18GM40 is engineered for high-precision distance measurement in winding and unwinding processes. It excels in calculating real-time roll diameters for lithium battery electrode sheets, metal foils (copper/aluminum), and transparent plastic films. Unlike optical sensors that struggle with reflective or clear surfaces, this ultrasonic sensor provides stable, continuous feedback regardless of material color, transparency, or gloss. Industrial Tension & Loop Control: Beyond simple distance ranging, its high repeatability makes it ideal for loop control (sag detection) and tension regulation in printing, packaging, and converting machinery. The compact M18 housing allows for easy integration into coating machines and slitters, ensuring constant web tension and preventing material breakage or telescoping during high-speed operations.