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{"title":"12V To 24V DC Weigh In Motion Sensors with RS485 Communication Protocol and 100","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/8b\/d3536b3d1c807dcc10eab9648ccf-200x200-1\/12v_to_24v_dc_weigh_in_motion_sensors_with_rs485_communication_protocol_and_100_ohm_output_impedance_for_accurate_load_measurement.jpg","attrs":{"Brand Name":"HENGLIANG","Model Number":"HL-S-QZ70","Place Of Origin":"CHINA","Minimum Order Quantity":"1 PC"}}
{"title":"High Accuracy \u00b11% To \u00b13% Weigh In Motion Sensors with Factory Calibration and","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/4e\/6d027f1bc11c9337854dfbdbdd90-200x200-1\/high_accuracy_c2_b11_25_to_c2_b13_25_weigh_in_motion_sensors_with_factory_calibration_and_ip68_protection_for_vehicle_weight_monit.jpg","attrs":{"Brand Name":"HENGLIANG","Model Number":"HL-S-QZ70","Place Of Origin":"CHINA","Minimum Order Quantity":"1 PC"}}
{"title":"High Accuracy Weigh In Motion Sensors with IP68 Protection and Quartz Piezoelect","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/d3\/cc2f8daa60d9d003aec22701f06a-200x200-1\/high_accuracy_weigh_in_motion_sensors_with_ip68_protection_and_quartz_piezoelectric_technology_for_dynamic_weighing.jpg","attrs":{"Brand Name":"HENGLIANG","Model Number":"HL-S-QZ70","Place Of Origin":"CHINA","Minimum Order Quantity":"1 PC"}}
{"title":"RS485 Based IP68 Rated Factory Calibrated Weigh In Motion Sensors for Vehicle","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/4e\/6d027f1bc11c9337854dfbdbdd90-200x200-1\/rs485_based_ip68_rated_factory_calibrated_weigh_in_motion_sensors_for_vehicle_weight_data_collection.jpg","attrs":{"Brand Name":"HENGLIANG","Model Number":"HL-S-QZ70","Place Of Origin":"CHINA","Minimum Order Quantity":"1 PC"}}
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
6300000-7880000
Employee Number:
50~199
Ecer Certification：
Verified Supplier
Zhengzhou Hengliang Tech Co., Ltd is a professional high and new tech enterprise, who specialized in developing, production and sales of quartz sensor (truck scales) , high speed WIM system, low speed WIM system, etc.
After 10 years intensive study of piezoelectric material, piezoelectric technol... Zhengzhou Hengliang Tech Co., Ltd is a professional high and new tech enterprise, who specialized in developing, production and sales of quartz sensor (truck scales) , high speed WIM system, low speed WIM system, etc.
After 10 years intensive study of piezoelectric material, piezoelectric technol...
