Weigh In Motion Sensors with IP68 Protection
Advanced WIM sensors designed for accurate vehicle weight measurement at speeds up to 150km/h, featuring 10,000 vehicle data storage capacity and comprehensive weight monitoring capabilities.
Product Overview
Weigh In Motion (WIM) Sensors are precision devices that measure vehicle weights as they travel over road-embedded sensors. These systems are essential for modern traffic management, enabling truck overload detection, traffic data collection, and vehicle classification without requiring vehicles to stop.
Key Installation Advantage
Direct asphalt installation with traffic restoration within 24 hours, eliminating slow construction processes and ensuring uninterrupted road operations.
Technical Features
- 8-channel design for multi-lane and multi-axle data capture
- Axle load accuracy: ≥ ±90%
- Quartz piezoelectric technology for precise weight detection
- Factory calibrated with field recalibration option
- Low power consumption: <0.1A working current
- IP68 protection rating for harsh environments
- 150% maximum overload capacity
- 10,000 vehicle data storage capability
Technical Specifications
| Parameter |
Specification |
| Sensor Technology |
Piezoelectric / Capacitive (varies by model) |
| Power Supply |
12V to 24V DC |
| Working Current |
<0.1A |
| Operating Temperature |
-30℃ to +70℃ |
| Channels |
8 |
| Calibration Method |
Factory calibrated with field recalibration option |
| Protection Grade |
IP68 |
| Dimensions |
1.5M, 1.75M, 2M |
| Maximum Overload |
150% |
| Data Storage |
10,000 vehicle data |
Applications
HENGLIANG HL-S-QZ70 WIM sensors are engineered for diverse transportation and logistics applications including:
- Highway monitoring and enforcement at toll booths and weigh stations
- Fleet management and logistics operations for overload prevention
- Construction sites and industrial facilities with heavy vehicle traffic
- Border crossings and compliance checkpoints
Support & Services
Comprehensive technical support and services ensure optimal performance throughout the sensor lifecycle:
- Expert technical support for installation, calibration, and troubleshooting
- Professional installation services with site-specific customization
- On-site calibration and periodic testing using certified equipment
- Routine maintenance, inspection, and firmware updates
- Software support for data collection and traffic management integration
- Comprehensive training programs for technical staff
