Bridge Amplitude Meter

FTQN-W Bridge Amplitude Meter

I. Working Principle and Usage

The FTQN-W fully automatic bridge amplitude meter adopts the traditional contact measurement method. It is placed below each detection point of the bridge and supported by a bracket. When the bridge undergoes deflection deformation under force, the displacement sensor on the detector transmits the instantaneously measured data results to the controller for storage. After software processing, the dynamic and static deflection values and curves of the bridge can be displayed.

II. Scope of Application

Dynamic and static deflection detection of various types of bridges; deformation and low-frequency vibration displacement monitoring of large-span structures; deformation detection of high-rise buildings, etc.

This detection method allows for simultaneous multi-point deflection deformation measurement, facilitating the observation of the instantaneous deformation of the entire bridge, shortening measurement time, and saving corresponding measurement costs.

III. Main Technical Parameters

1. Detection method: Contact measurement;

2. Measurement parameters: Multi-point dynamic, multi-point static;

3. Detection range: 50mm, 100mm, 1000mm optional;

4. Resolution: ±0.01mm;

5. Sampling frequency: 1000Hz;

6. Operating temperature: -30～70℃;

7. Recording time: Can be set to any duration;

8. Interface type: RS232 interface, RS485 interface.