Piezoelectric Quartz Dynamic Weighing Sensor CET8312

https://www.envikotech.com/ 

Piezoelectric Quartz Dynamic Weighing Sensor CET8312



CET8312 Piezoelectric Quartz Dynamic Weighing Sensor has the characteristics of wide measuring range, good long-term stability, good repeatability, high measurement precision and high response frequency, so it is especially suitable for dynamic weighing detection. It is a rigid, strip dynamic weighing sensor based on piezoelectric principle and patented structure. It is composed of piezoelectric quartz crystal sheet, electrode plate and special beam bearing device. Divided into 1-meter, 1.5-meter, 1.75-meter, 2-meter size specifications, can be combined into a variety of dimensions of road traffic sensors, can adapt to the dynamic weighing needs of the road surface.

Cross section dimensions

（48mm+58mm）*58 mm

Length

1m, 1.5m, 1.75m, 2m

Wheel weighing range

0.05T～35T

Overload capacity

150%FS

Load sensitivity

2±5%pC/N

Speed range

（0.5～200）km/h

Protection grade

IP68

Output impedance

>1010Ω

Working temp.

-45～80℃

Output temperature effect

<0.04%FS/ ℃

Electrical connection

High frequency static noise coaxial cable

Bearing surface

Bearing surface can be polished

Nonlinear

≤±2% FS (precision of static calibration of sensors at each point)

Consistency

≤±4% FS (static calibration accuracy of different position points of the sensor)

Repetitiveness

≤±2% FS (precision of static calibration of sensors at the same position)

Integrated precision error

≤±5%

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