Wireless data transmission bridge amplitude detector
Contact Info
- ,
- 王先生
- 18910132037
- 1322188373@qq.com
FTQN-W3.0 Wireless Data Transmission Bridge Amplitude Detector
The FTQN-W3.0 Wireless Data Transmission Bridge Amplitude Detector can perform real-time detection of the amplitude and acceleration of railway bridge spans and piers, as well as train speed when a train passes. The analysis software can perform time-domain and frequency-domain analysis on waveforms, and display and print graphs and reports.
I. Instrument Principle
The 891-Ⅳ acceleration sensor is used to measure the real-time vibration of the bridge. The sensor transmits data to the host through a wireless transmission unit, and then to the computer via a USB port. The sensor is powered by a lithium battery, eliminating the need for extensive wiring during on-site measurement, making it easy to use.
II. Main Technical Parameters:
1. Measurement range: 0～20.48mm (single amplitude); 5～399km/h.
2. Error ≤5% (calibration error of vibration table).
3. Test channels: 4 vibration channels, 1 speed channel.
4. Trigger mode: Automatic.
5. Transmission and reception distance: ＜2km.
6. Operating conditions: Working temperature -10℃～55℃, humidity ≤95%RH.
7. Lithium battery: Continuous power supply ≥8h.
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