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WIM SENSOR CET8312 Piezoelectric Quartz Sensor for Weigh In Motion

China WIM SENSOR CET8312 Piezoelectric Quartz Sensor for Weigh In Motion

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WIM SENSOR CET8312 Piezoelectric Quartz Sensor for Weigh In Motion

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Payment Terms	T/T
Delivery Time	2 weeks
Brand Name	Enviko
Model Number	CET8312-A
Place of Origin	China

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Product Details
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Product Specification


Payment Terms	T/T	Delivery Time	2 weeks
Brand Name	Enviko	Model Number	CET8312-A
Place of Origin	China
High Light	Piezoelectric WIM Quartz Sensor ，Quartz Sensor Weigh In Motion ，Highways Weigh In Motion Sensors

CET8312-A

Quartz Sensor for Weigh-In-Motion (WIM)

WIM Quartz Sensor

Unleash High-Performance Weighing with Enviko’s Advanced Quartz Solution

Enviko, a leader in traffic weighing innovation, presents the CET8312-A Quartz Sensor—a cutting-edge solution designed specifically for Weigh-In-Motion (WIM) systems. Engineered to deliver unmatched accuracy and durability, this sensor combines piezoelectric technology with robust design, making it the ideal choice for heavy-duty traffic monitoring and commercial weighing applications. Whether deployed on highways, logistics hubs, or industrial sites, the CET8312-A sets new standards for reliability in dynamic weighing scenarios.

Key Product Highlights: Where Technology Meets Toughness

Exceptional Precision for Critical Weighing Tasks
The CET8312-A quartz sensor stands out with its remarkable linear output, ensuring a single-sensor consistency accuracy of better than ±1% and inter-sensor deviation below 2%. This precision is vital for WIM systems, where real-time weight measurements must be reliable for traffic management, toll collection, and overload detection. Enviko’s advanced design eliminates guesswork, providing operators with confidence in every measurement.
Robust Construction for Harsh Environments
Built to withstand the harshest conditions, this sensor boasts an IP68 protection rating, enabling operation in temperatures ranging from -45°C to 80°C. Its fully sealed structure prevents dust, water, and corrosion, while the piezoelectric material ensures no mechanical wear—ideal for long-term use in outdoor settings. The sensor’s 40T load capacity and 150% FSO overload capability further underscore its resilience against heavy traffic loads.
Longevity and Low Maintenance
With a design lifespan exceeding 100 million axle passes and an MTBF (Mean Time Between Failures) of ≥30,000 hours, the CET8312-A minimizes downtime and maintenance costs. Enviko’s rigorous testing—including fatigue, point, and laser detection assessments—guarantees that each sensor meets the highest quality standards, making it a cost-effective solution for long-term WIM deployments.

Technical Excellence: The Core of Enviko’s Quartz Sensor

The CET8312-A leverages piezoelectric technology to convert mechanical force into electrical signals with remarkable sensitivity (-1.8 to -2.1pC/N). When subjected to external pressure, the sensor’s polar surfaces generate a charge proportional to the applied force, translated into precise weight data via a charge amplifier. This mechanism, combined with its EMI-resistant cable and filtering treatment, ensures noise-free signal transmission even in high-interference environments.

Technical specifications further highlight its superiority:

Customizable lengths from 1M to 2M for flexible installation
Speed range of 0.5 to 200 km/h, accommodating both slow and high-traffic scenarios
Insulation resistance ≥10GΩ and 2500V high-voltage tolerance for safety and stability

Why Choose Enviko for Your Weigh-In-Motion Needs?

Enviko’s commitment to innovation extends beyond the product itself. With comprehensive after-sales support and technical expertise, the company ensures seamless integration and ongoing performance optimization for your WIM system. The CET8312-A quartz sensor isn’t just a device—it’s a reliable partner for traffic management agencies, logistics companies, and infrastructure operators seeking to enhance efficiency, safety, and compliance.

Technical data

TYPE	8312-A
Cross-sectional dimensions	52(W)×58(H) mm²
Length specification	1M, 1.5M, 1.75M, 2M
Load capacity	40T
Overload capacity	150%FSO
Sensitivity	-1.8~-2.1pC/N
Consistency	Better than ±1%
Accuracy max error	Better than ±2%
Linearity	Better than ±1.5%
Speed Range	0.5~200km/h
Repetitiveness	Better than ±1%
Working Temperature	-45 ~ +80℃
Insulation Resistance	≥10GΩ
Service life	≥100 million axle times
MTBF	≥30000h
Protection level	IP68
Cable	EMI-resistant with filtering treatment

Company Details

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Year Established:

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Enviko was founded in 2011, headquarter office in Hong Kong, factory located in Guangzhou & Chengdu. In 2021, we established China division in Chengdu, further enhancing our influence and service capabilities in the Asian market. We are specialized in the fields of intelligent transportation... Enviko was founded in 2011, headquarter office in Hong Kong, factory located in Guangzhou & Chengdu. In 2021, we established China division in Chengdu, further enhancing our influence and service capabilities in the Asian market. We are specialized in the fields of intelligent transportation...

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https://www.enviko-tech.com/

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