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Quartz WIM Sensor

JFB8312
The quartz dynamic load cell is a self-generating and electromechanical conversion sensor whose core sensitive element is made of piezoelectric material. Piezoelectric materials have a piezoelectric effect. When the piezoelectric material is subjected to external force, its polar surface generates positive and negative charges. After the charge is amplified and impedance transformed by the amplifier and conversion circuit, it becomes a power output proportional to the external force received. It is mainly used for dynamic detection.

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Features Technical Indicators Overall Dimension

Performance Parameters: Weighing speed range: 0.5~200km/h.
Overload capacity (single-axle): ≥150%.
Load capacity (single-axle): ≥40t.
Repeatability: better than ±1%.
Consistency: better than ±1% in weight counting, better than ±5% in overloading management
Electrical Parameters: Sensor sensitivity: 2 (±5%) pC/N
Physical Parameters: Specification and size: 1, 1.5, 1.75, 2m.
Road grinding layer: glue, stone
Environmental Parameters: Protection level: IP68