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.
规格
| 模型 | ISUB150-18GM40-I-V3 ISUB150-18GM40-U5-V3 ISUB150-18GM40-U10-V3 |
ISUB150-18GM40-E4-V1 ISUB150-18GM40-E5-V1 |
|---|---|---|
| 检测范围 | 20 ~ 150mm | 20 ~ 150mm |
| 调节范围 | 25 ～ 150mm | 25 ～ 150mm |
| 盲区 | 20mm | 20mm |
| 标准靶板 | 100mm×100mm | 100mm×100mm |
| 角度 | ±6° | ±6° |
| 传感器频率 | Approx. 400kHz | Approx. 400kHz |
| 响应延迟 | ≤50ms | ≤50ms |
| 工作电压 | 20 ～ 30V DC | 20 ～ 30V DC |
| 空载电流 | ≤30mA | ≤30mA |
| 输出形式 | I: 4-20mA U5： 0-5V U10: 0-10V |
E4：NPN E5：PNP |
| 决议 | 0.3mm | 0.3mm |
| 线性 | ±1% of full scale | ±1% of full scale |
| Repeatability | ±1% of full scale | ±1% of full scale |
| 额定工作电流 | / | 200mA, short-circuit protection |
| 负载阻抗 | U5/U10: ≥1kΩ I: ≤300Ω |
/ |
| 磁滞范围 | / | Set Switching Distance 1% |
| 温度漂移 | ±2% of full scale value | ±2% of full scale value |
| 工作温度 | -25 ~ 70℃ | -25 ~ 70℃ |
| 存储温度 | -40 ~ 85℃ | -40 ~ 85℃ |
| 电磁兼容性 | GB/T17626.2-2006 GB/T17626.4-2008 |
GB/T17626.2-2006 GB/T17626.4-2008 |
| Protection Rating | IP67 | IP67 |
| Connection Method | V3 Connector (M12×1), 4-pin | V3 Connector (M12×1), 4-pin |
电气连接/外形尺寸/响应特性曲线
典型应用
This compact, high-precision ultrasonic distance sensor features a minimal blind zone, high repeatability, and temperature compensation, with support for multiple output options. It is suitable for high-accuracy liquid or bulk material level detection in small- to medium-sized tanks and space-constrained applications.