ISUB150-18GM40
0.15M Ranging 400kHz Ultra-high Precision Short-Form Ultrasonic Distance Sensor
M18 Ultrasonic Sensor, Short Range Distance Sensor, 150mm Sensing Range, 400kHz Ultrasonic, Analog Output Sensor, NPN/PNP Switching Sensor, IP67 Waterproof Sensor, Liquid Level Measurement, Compact Ultrasonic Sensor
The ISUB150 Series represents the pinnacle of short-range ultrasonic sensing technology, engineered for industrial applications where space is limited but precision cannot be compromised. Featuring an ultra-short M18 nickel-plated brass housing (length approx. 40mm) and a high-frequency 400 kHz transducer, this sensor delivers reliable detection of liquids, solids, and granular materials regardless of color or transparency.
With a detection range of 20...150 mm and a minimal blind zone of just 20 mm, the ISUB150 is the ideal solution for precise distance measurement and object detection in compact machinery.
Why Choose the ISUB150 Series?
1. Ultra-Compact "Short Form" Design
Unlike standard M18 sensors that can be cumbersome in tight spaces, the ISUB150 features a significantly reduced housing length. This "Short Form" design allows for seamless integration into robotic arms, small conveyor systems, and packaging machinery without sacrificing durability.
2. Superior Precision and Stability
Leveraging high-frequency 400 kHz ultrasonic technology, this sensor achieves:
High Resolution: Up to 0.3 mm, allowing for the detection of minute changes in position.
Exceptional Linearity: Within ±1% of the full-scale value.
Temperature Compensation: Built-in compensation ensures measurement stability across a wide operating temperature range (-25℃ to 70℃), minimizing drift caused by environmental changes.
3. Versatile Output Options for Any Controller
To match your specific PLC or control system requirements, the ISUB150 series offers three distinct output configurations:
Current Output (Model -I): 4-20 mA analog output for precise continuous measurement.
Voltage Output (Model -U): 0-5 V/10V analog output for voltage-based control systems.
Switching Output (Model -E): NPN/PNP switching for reliable presence/absence detection.
4. Industrial-Grade Durability
Built to withstand harsh industrial environments, the sensor features an IP67 protection rating, making it fully resistant to dust ingress and immersion in water. The robust nickel-plated brass housing provides excellent mechanical strength and corrosion resistance.
Key Applications
Due to its small blind zone and high precision, the ISUB150 is widely used in:
Liquid Level Monitoring: Precise level detection in small tanks, test tubes, or vials.
Print & Packaging: Roll diameter measurement and web tension control.
Electronics Assembly: PCB stack height measurement and component presence verification.
Material Handling: Detection of transparent objects (glass, plastic film) that optical sensors often miss.
المواصفات
| الطراز | ISUB150-18GM40-I-V3 ISUB150-18GM40-U5-V3 ISUB150-18GM40-U10-V3 |
ISUB150-18GM40-E4-V1 ISUB150-18GM40-E5-V1 |
|---|---|---|
| نطاق الكشف | 20 ~ 150mm | 20 ~ 150mm |
| نطاق التعديل | 25 ～ 150mm | 25 ～ 150mm |
| المنطقة العمياء | 20mm | 20mm |
| لوحة الهدف القياسية | 100 مم × 100 مم | 100 مم × 100 مم |
| الزاوية | ±6° | ±6° |
| تردد محول الطاقة | Approx. 400kHz | Approx. 400kHz |
| تأخير الاستجابة | ≤50 مللي ثانية | ≤50 مللي ثانية |
| جهد التشغيل | 20 ～ 30 فولت تيار مستمر | 20 ～ 30 فولت تيار مستمر |
| تيار عدم التحميل | ≤30 مللي أمبير | ≤30 مللي أمبير |
| نموذج الإخراج | I: 4-20 مللي أمبير U5: 0-5 فولت U10: 0-10 فولت |
E4: NPN E5: PNP |
| القرار | 0.3mm | 0.3mm |
| الخطية | ± 1% من المقياس الكامل | ± 1% من المقياس الكامل |
| التكرار | ± 1% من المقياس الكامل | ± 1% من المقياس الكامل |
| تيار التشغيل المقدر | / | 200 مللي أمبير، حماية من قصر الدائرة الكهربائية |
| معاوقة التحميل | U5/U10: ≥1kΩ I: ≤300Ω |
/ |
| نطاق التباطؤ | / | ضبط مسافة التحويل 1% |
| انجراف درجة الحرارة | ± 2% من قيمة المقياس الكامل | ± 2% من قيمة المقياس الكامل |
| درجة حرارة التشغيل | -25 ~ 70℃ | -25 ~ 70℃ |
| درجة حرارة التخزين | -40 ~ 85℃ | -40 ~ 85℃ |
| التوافق الكهرومغناطيسي | GB/T17626.2-2006 GB/T17626.4-2008 |
GB/T17626.2-2006 GB/T17626.4-2008 |
| تصنيف الحماية | IP67 | IP67 |
| طريقة الاتصال | موصل V3 (M12×1)، 4 سنون | موصل V3 (M12×1)، 4 سنون |
التوصيلة الكهربائية/الأبعاد الكلية/منحنى خصائص الاستجابة
التطبيقات النموذجية
Precision Level Monitoring for Small Bottles & Vials The ISUB150-18GM40 is engineered for non-contact liquid level detection in small containers, such as pharmaceutical vials, cosmetic jars, and beverage bottles. With an ultra-short sensing range of 20mm to 150mm, it excels where optical sensors fail: reliably detecting transparent liquids inside clear glass or plastic containers. It effectively ignores light refraction, foam, or liquid color, providing stable millimeter-level feedback for high-speed filling lines and packaging machinery. Versatility in Electronics & Packaging: Beyond liquid levels, its high-frequency acoustic technology is perfect for Electronics Manufacturing (PCB). It can precisely detect the presence or height of dark, non-reflective micro-components on circuit boards. It is also the ideal solution for short-range loop control in labeling machines, ensuring constant tension for transparent label strips in confined spaces where standard sensors cannot fit.