Digital Control Averaging Leveling Beam for Precise Asphalt Paving
This advanced digital control averaging leveling beam ensures precise asphalt paving quality for various engineering projects with demanding flatness requirements.
Applications
- Highway Construction: Ensures flatness and quality for expressways, national highways, and provincial roads
- Urban Roads: Enhances pavement quality for main thoroughfares, secondary arterials, and branch roads
- Airport Runways: Meets strict flatness requirements for aircraft takeoff and landing areas
- Large Parking Lots: Provides level surfaces for vehicle parking and movement
- Industrial Park Roads: Improves durability and flatness for industrial transportation
- Port Terminals: Ensures level dock operation areas for cargo handling equipment
- Sports Stadium Roads: Provides optimal traffic conditions for event venues
Key Features
Chinese Controller Features
- Digital control with CAN bus protocol network for sensor compatibility
- LCD screen displays real-time data with Chinese/graphical interface
- Self-diagnosis system with clear fault display
- Fully interchangeable with imported brand products for pavers, milling machines, and graders
Ultrasonic Sensor Features
- 6 military-grade high-power ultrasonic probes (5 test + 1 environmental compensation)
- 35cm installation height from ground (50cm from newly paved surface)
- Multiple probes provide averaged data for superior smoothness
- Replaces G176 contact slope gauge to eliminate steel wire vibration effects
Technical Specifications
| Parameter |
Specification |
| Output Mode |
NPN, PNP |
| Output Waveform |
PWM pulse wave |
| Output Frequency |
2Hz |
| Output Current |
1.5A |
| Short Circuit Protection |
2.2A |
| Control Load Type |
Switch valve |
| Sensor Accuracy |
2mm |
| Measuring Range |
19-100cm |
| Temperature Rise |
40° working deviation: 0-3mm |
| Operating Temperature |
-10°C to +70°C |
| Storage Temperature |
-25°C to +85°C |
| Voltage Range |
DC 11-30V |
| Socket Pin Functions |
A: Ground, B: Power (+24V), C: Rise, D: Fall |