HP-YMT8 is a compact remote modal testing and analysis system designed for long-term field deployment. With built-in vibration pickups, GPS time synchronization, and 4G/Ethernet/Wi-Fi connectivity, it supports reliable online or offline data acquisition for structural dynamics and vibration monitoring—right at the measurement point.
| Remote data access | Monitor and collect modal/vibration data via 4G/Ethernet/Wi-Fi |
|---|---|
| Multi-unit synchronization | GPS timing enables synchronized measurements across multiple locations |
| Online & offline operation | Record locally to 32GB TF card and upload later when needed |
| Field-ready power | 48+ hour battery runtime with AC 220V or solar expansion options |
| Fast deployment | Built-in level indicator and compact body simplify installation near sensors |
| Industrial integration | RS232/RS485 interfaces support common field instrument workflows |
Built-in vibration pickups: 1, 2, or 3 internal vibration sensors (pickups), plus 5 expandable external channels
Local storage: Built-in 32GB TF card for online and offline testing
Connectivity: 4G, Ethernet, or Wi-Fi (and industrial serial: RS232/RS485)
GPS sync: High-accuracy positioning + precision timekeeping for multi-unit wireless synchronization
Easy installation: Integrated level indicator for fast leveling and setup
Long runtime: Large rechargeable lithium battery for 48+ hours continuous work
Flexible power: External AC 220V or solar panel support
Portable design: Small size, easy to carry, install close to the test point
HP-YMT8 enables remote modal testing and vibration data acquisition where on-site wiring and frequent visits are difficult. It combines multi-channel analog input support, stable communications, GPS timing, and local storage to help engineers capture cleaner datasets for modal analysis, operational modal analysis (OMA), structural health monitoring (SHM), and field vibration troubleshooting.
Bridge, building, and tower modal testing and structural dynamics analysis
Operational Modal Analysis (OMA) in real working conditions
Long-term structural health monitoring (SHM) and vibration trend tracking
Mechanical equipment vibration measurement (skids, frames, foundations, rotating machinery)
Remote test points where cabling is costly (construction sites, highways, remote plants)
Built-in vibration pickups: 1 / 2 / 3 internal pickups (configurable)
External expansion: Additional 5 external channels (for more measurement points)
Analog input signal types supported:
0–5V
1–5V
0–10V
4–20mA (current loop)
Suitable for many common industrial transducers that output voltage or current signals (e.g., vibration transmitters, displacement/velocity/acceleration conditioners, process sensors with 4–20mA).
Analog Inputs: 8 channels, 0–5V
Analog Outputs: 2 channels, 0–5V
Communication: 4G, RS232, RS485 (also supports Ethernet/Wi-Fi per product design)
Analog Input Types: 0–5V / 1–5V / 0–10V / 4–20mA
Measurement Accuracy: ±0.2%
Power Supply: DC 9V–36V
Dimensions: 180 × 100 × 30 mm
Operating Environment: −20°C to 60°C; 0% to 95% RH
Q1: Can HP-YMT8 work without a network connection?
Yes. It supports offline testing with local recording to the built-in 32GB TF card.
Q2: How do multiple units stay synchronized for modal tests?
HP-YMT8 uses GPS precision timing to align timestamps, enabling multi-unit wireless synchronization.
Q3: What signal types can I connect to the analog inputs?
It supports common industrial inputs: 0–5V, 1–5V, 0–10V, and 4–20mA.
Q4: How long can it run in the field?
With its built-in rechargeable lithium battery, it can operate continuously for 48+ hours (typical), and it also supports external AC 220V or solar power.
Q5: Is it easy to install near the measurement point?
Yes. The device is compact and includes a built-in level indicator to simplify leveling and placement.
Q6: What communication options are available for integration?
It supports 4G for remote sites, plus Ethernet/Wi-Fi, and industrial serial interfaces RS232/RS485.