Yujie MU18 Ultrasonic Sensor
Features & Applications
The Yujie MU18 series ultrasonic sensors adopt a non-contact measurement method and provide reliable short-range distance measurement even in harsh industrial environments. The sensor features temperature compensation and a visible LED indicator, and supports battery power. It is ideal for applications that require a small blind zone and high resolution, such as robotics positioning and bin level measurement. Digital signal processing ensures stable operation in automation and IoT systems while improving measurement accuracy.
Features
- ✔ Non-Contact Measurement – Reliable sensing without physical contact
- ✔ Temperature Compensation – Built-in for accurate readings in varying conditions
- ✔ Small Blind Zone – Ideal for close-range applications
- ✔ Battery Power Support – Suitable for mobile or low-power systems
- ✔ Visible LED Indicator – Easy on-site status monitoring
- ✔ Digital Signal Processing – Stable operation with improved accuracy
Applications
- • Level, distance and positioning measurement
- • Monitoring containers and silos
- • Goods management and factory automation
- • Position detection and limit control
- • Collision avoidance and robot obstacle detection
- • Robotics positioning systems
- • Bin level measurement
- • IoT automation systems
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Key Specifications
| Measuring Range | 100-1000 mm |
|---|---|
| Operating Voltage | 10-30 V DC / 4.2-5.5 V DC |
| Output Types | 1 PNP switching output, 1 analog output (voltage or current), 1 digital output (RS232/485 or UART TTL) |
| Dimensions | Φ18 × 80 mm or Φ30 × 95 mm |
| Housing Material | Nickel-plated brass, IP67 protection grade |
| Operating Temperature | -40°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Configuration | TECH-IN and software configuration (digital output) |
| Electrical Interface | V1 connector, M12 4-pin |
| TECH-IN Technology | Digital signal processing for stable and accurate measurement |
| Temperature Compensation | Built-in temperature compensation maintains accuracy under changing temperatures |
| LED Indicator | Visible LED status indicator for easy on-site monitoring |
| Power Options | Supports battery power, suitable for mobile or low-power systems |
| Blind Zone | Small blind zone, ideal for close-range distance measurement |