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Solutions Details
Created with Pixso. Home Created with Pixso. solutions Created with Pixso.

Piezo HSWIM Solution

Piezo HSWIM Solution

2023-08-05

Enviko Piezo HSWIM Solution


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Main Components for the Piezo HSWIM Solution


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Layout for Piezo HSWIM Solution

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Details for Piezo HSWIM Solution

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Main Features of Piezo Sensor:

Enviko CET8311 Piezo Traffic Sensor utilizes the piezoelectric effect to deliver precise vehicle data for intelligent transportation systems. This advanced sensor accurately monitors axle count, vehicle speed, classification, and dynamic weighing.

Key Advantages of CET8311 Piezo Sensor:

  • High Dynamic Performance: Ideal for high-speed WIM, it precisely detects single-axle data and separates continuous loads.
  • Superior Accuracy & Sensitivity: Responds to vertical forces for accurate measurements, with Class I (WIM) offering ±7% consistency and Class II (Classification) ±20%.
  • Exceptional Durability: Features a fully sealed, robust design with a lifespan of 40-100 million axle loads.
  • Environmental Adaptability: Waterproof, corrosion-resistant, and stable in extreme weather with minimal maintenance.
  • Easy & Cost-Effective Installation: Requires minimal road damage with a small groove size (20×25 mm).
  • Fast Data Processing: Handles high traffic volumes quickly through parallel data processing, preventing missed detections.
  • Versatile Applications: Supports WIM, vehicle classification, speed monitoring, data collection, and tolling.
  • Road Adaptability: Suitable for both concrete and asphalt roads.

Enviko Piezo HSWIM Solution detecting information:

Date and time, speed, number of axles, axle spacing, vehicle type, axle group weight, total vehicle weight, total axle distance, vehicle length, lane number and driving direction, data record serial number, standard equivalent axle count, violation type code, vehicle acceleration, etc.


Technical Parameters

Gross Weight Error

≤10%

Speed Range

5 - 200 Km/h

Load Capacity(per axle)

≥30T

Overload Capacity

150%

Speed Error

≤±3 Km/h

Traffic flow accuracy

≥98%

Vehicle Type Classification Error

≤10%

Axle Spacing Error

≤±150mm

Sensor Service Life

≥40 million axles

Mean Time Between Failures

≥20,000 hours

Temperature Range

-40°C ~ 80°C

Humidity Range

≤95%