GSS 5GV Vibration Monitor
The GSS 5GV is a three-axis MEMS vibration and tilt monitor built for structural damage assessment, occupant comfort monitoring, and sensitive-equipment protection – all in one device. It combines an integrated 3G/4G gateway (Wi-Fi optional) with a rechargeable battery base, so it collects, processes, and transmits vibration data continuously without frequent site visits. Configure, install, and manage it remotely, with low-power operation designed to keep maintenance to a minimum.
Autonomous. Connected. Reliable.
- Three-axis vibration and tilt monitor
- Rechargeable battery base – no more one-time cells to replace
- Auto-orientation (Z-axis follows gravity)
- On-site gravity self-check – no calibrator or disassembly required
- MQTT and FTP connectivity for flexible backend integration
- DIN 45669-1 Class 1 precision
At a glance
- Structural health monitoring – construction sites, buildings, tunnels, bridges, blast zones, and remote foundations
- Occupant comfort assessment – keep vibration within the limits defined by international human-comfort and safety standards
- Sensitive equipment protection – safeguard precision machinery, medical devices, and lab equipment from vibration-induced damage
- Real-time data in MeasurEye – NTi’s cloud platform for live dashboards, event alerts, and automated reports
- Rechargeable battery base extends field autonomy and cuts site visits
Overview
Vibration Monitor
The 5GV integrated gateway gives you full control over how your data is collected, named, formatted, and transferred – with flexible connectivity, remote configuration options, and power-efficient operation designed for long-term monitoring.
- Magnet-and-lanyard on/off operation. no need to open the housing to power up on site
- Auto-orientation on install — Z-axis automatically follows gravity, with on-site verification via a simple gravity check
- Autonomous gravity-based self-check. Verifies sensor accuracy on-site, without disassembly or an external calibrator
- Mounting bracket kit included for fast, secure installation on structures
- IP67-rated housing for harsh outdoor and construction environments
- Remotely configured via MeasurEye, SMS, MQTT, or FTP
- Full integration with MeasurEye for end-to-end configuration and monitoring
- Local setup via Android app over Bluetooth
- PC console software (via USB) for on-site configuration and post-processing
- Integrated 3G/4G/LTE communication module for essential connectivity
- Optional Wi-Fi module accessory for Wi-Fi-enabled installations
- Real-time event alerts via MeasurEye, MQTT, SMS, or email
- Adjustable PPV/DF reporting interval: 30 seconds to 1 hour
- Live data visualization and historical trends in MeasurEye
- Automated PDF reports (daily/weekly/monthly) for structural health monitoring and occupant comfort assessment
- Battery life: up to 6 months in low-power mode
- Rechargeable battery base extends field autonomy and cuts site visits
- MQTT for real-time integration with MeasurEye or your own platform
- FTP push for standalone operation and backup — measurement data (structural health monitoring, occupant comfort assessment, and sensitive equipment protection), alert waveforms, and event logs, independent of any cloud subscription
- Supports multiple export formats
- Flexible, macro-based file naming (device ID, timestamp, sequence number)
Design
The 5GV is a high-performance, versatile vibration and tilt monitoring sensor built to withstand harsh environments and meet the most demanding accuracy requirements. With quick installation, remote management, long battery life, and user-defined alert thresholds, the 5GV is designed to reduce the number of visits to the site.
ALL IN ONE
✓ Bluetooth and 4G-LTE connectivity (Wi-Fi optional)
✓ Rechargeable battery base
✓Low-power mode, up to 6 months of autonomy
✓IP67 · compact 152 × 98 × 41 mm · 1.15 kg
Complying with Standards
One instrument for every application — structural damage, occupant comfort, and sensitive equipment, all backed by 10+ international standards.
✓Conformance with DIN 45669-1 (Class 1), ISO 2631, ISO 8041, and ISEEl)
Structural Health Monitoring
- Peak Particle Velocity & dominant frequency (Zero Crossing or FFT)
- Tilt measurement: Pitch +90° & Roll ±90°
- Frequency filters for DIN 4150-3, BS 7385, ISEE, AS 2817-2, ÖNORM S 9012, and 10+ international standards
- Threshold alerts and historical trend readings
Occupant Comfort Assessment
- Vibration Dose Values (VDV) according to BS 6472
- Frequency-weighted acceleration (AWt) according to ISO 2631
- KB-value (KBFT) according to DIN 4150-2
- 1/3-octave spectrum (velocity, acceleration, and dBV)
- Threshold alerts and historical trend readings
Sensitive Equipment Protection
- VC curves up to VC-C
- Precision monitoring for laboratories, hospitals, and manufacturing facilities
- Real-time threshold alerts
Trusted by professionals worldwide.
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As a research laboratory invested in supporting communities through real time noise monitoring, I am very happy to exclusively use NTi instruments. Not only are the robust, easy to use, and provide high quality data, the customer service is outstanding and their team will work with you to find the most cost effective and appropriate solutions needed for problems ranging from easy to difficult.
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I’ve been using the XL2 for over 15 years for short-term and long-term measurements in all kinds of indoor and outdoor environments all across the country. The meter gets me what I want, when I need it. It’s not only the best value for acoustical measurements, it’s the best tool period. I bet my company and reputation on XL2 results and it has not let me down. You would be crazy not to consider adding NTi instruments to your toolkit.
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We at Constructure GmbH use two XL3 sound level meters for noise monitoring during demolition work. We are very satisfied with these highly user-friendly instruments, the online monitoring in the MeasurEye Cloud, the good advice and qualified support. Factory calibrations at NTi Audio are also handled very smoothly and without complications.
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