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Triton Accelerograph – High-Performance Compact Seismic Data Acquisition System
TRITON accelerograph is an integrated data acquisition system plus sensor which was conceived for applications where a combined and space-saving solution are required. Very low seismic noise levels are achieved thanks to the sensor being shielded inside the enclosure and to the short wiring.
TRITON accelerograph is available with MEMS or true mechanical Force Balance Accelerometer (FBA) sensor. Two different dynamic ranges are available for the MEMS sensor 90dB and 110dB, while the force balance sensor is 160dB.
The TRITON accelerograph can be equipped with extra inputs for 3 or 6 24-bit channels. In this configuration, in addition to the internal sensor, the instrument can be externally connected to two other high dynamic sensors.
$6.950,00
OVERVIEW
Description
Triton Accelerograph – Compact, High-Performance Seismic Monitoring System
The Triton Accelerograph is a powerful, all-in-one seismic data acquisition system and accelerometer engineered for professional earthquake monitoring, structural health monitoring (SHM), and industrial vibration analysis. Designed for applications requiring precision, reliability, and compact deployment, Triton integrates advanced sensing, high-resolution digitization, and network connectivity within a single rugged enclosure. Ideal for permanent seismic stations, infrastructure monitoring, research laboratories, and rapid field deployments, Triton delivers exceptional dynamic range, ultra-low noise performance, and seamless software compatibility.
Key Features of the Triton Accelerograph
✅ Ultra-Low Seismic Noise Performance
The internal sensor is shielded within the enclosure and connected using ultra-short wiring to minimize interference. This design ensures exceptionally low seismic noise levels for accurate ground motion and vibration measurements in demanding environments.
✅ Flexible Sensor Configuration Options
Choose the configuration that best fits your seismic monitoring requirements:
MEMS Sensor Options
- Available in 90 dB or 110 dB dynamic range
- Ideal for compact deployments and general monitoring applications
Mechanical Force Balance Accelerometer
- Up to 160 dB dynamic range
- Designed for high-precision strong motion and research-grade seismic recording
This flexibility makes Triton suitable for both regional seismic networks and high-resolution structural instrumentation projects.
✅ Expandable 24-Bit Channel Inputs
Expand your monitoring capability with optional configurations that include:
Additional Analog Channels
- 3 or 6 extra 24-bit analog input channels
- Connect up to two additional high-dynamic external sensors
This enables multi-parameter recording within a fully synchronized data acquisition system.
✅ High-Resolution Data Acquisition Performance
Advanced Digitization
- Delta-sigma 24-bit ADCs
- Fully synchronized channels
- Adjustable sampling rate up to 1000 samples per second (sps) per channel
Dual Memory Architecture
- Continuous ring-buffer recording
- Event-triggered data storage
- Recording in industry-standard MiniSEED format
This architecture ensures comprehensive seismic data capture for both continuous monitoring and strong motion events.
✅ Intelligent Event Detection & GNSS Time Synchronization
Smart Triggering Algorithms
Advanced firmware-based trigger criteria distinguish environmental vibrations from true seismic events, reducing false triggers and improving data quality.
Built-In GNSS Receiver
Provides precise time synchronization across multiple units, enabling fully coordinated seismic arrays and distributed monitoring networks.
✅ Local & Remote Connectivity Options
Flexible Communication Interfaces
- LAN connection
- Integrated WiFi
- Optional built-in 4G modem for remote deployments
Deployment Modes
- Stand-alone field recorder
- MASTER–SLAVE seismic monitoring network node
Triton is ideal for bridges, dams, industrial facilities, urban monitoring systems, and remote infrastructure installations.
✅ Seismic Software Compatibility
The Triton Accelerograph integrates seamlessly with leading seismic monitoring platforms:
Supported Platforms
- SeisComP3
- Antelope
- Earthworm
Data transmission via the SeedLink protocol ensures compatibility with professional seismic data centers and real-time monitoring systems.
✅ Integrated UPS & Extended Autonomy
Power Specifications
- Operating voltage: 9–28 VDC
- Integrated LiPo battery provides approximately 33 hours of backup autonomy
Continuous Operation
- Maintains recording during power outages
- Supports 4G modem and external sensor inputs during blackout conditions
This built-in UPS functionality ensures uninterrupted data acquisition in critical infrastructure monitoring applications.
✅ Rugged CNC-Milled Industrial Design
Durable Enclosure
- CNC-machined anodized aluminum housing
- Optional INOX AISI316 stainless steel finish
Field-Ready Construction
- Shockproof and vibration-resistant
- Weather-resistant for harsh environments
- Optional fixing plates or ground spikes for secure installation
Engineered for long-term durability in extreme field and industrial conditions.
Applications
- Earthquake Early Warning (EEW) Systems
- Strong Motion Seismic Monitoring
- Structural Health Monitoring (SHM)
- Bridge & Dam Instrumentation
- Industrial Vibration Monitoring
- Critical Infrastructure Protection
- Research & Academic Seismic Laboratories
Why Choose the Triton Accelerograph?
The Triton Accelerograph combines compact design, high dynamic range, ultra-low noise performance, intelligent event detection, and network-ready connectivity in one integrated system. Whether deployed as a stand-alone accelerograph or integrated into a synchronized seismic monitoring network, Triton delivers the precision, reliability, and performance required for demanding seismic and structural monitoring environments.
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 30 × 30 × 30 in |
SPECIFICATIONS
| Inputs | Differential |
| Channels | 3 low noise 24bit |
| Dynamic Range | >136dB@100Sps |
| Sampling Rate | 10,100,200,250,500,1000 Sps |
| Sampling Topology | Synchronous |
| Data Format | MiniSeed or Proprietary |
| Trigger | STA/LTA |
| Timing | Built-in GNSS receiver |
| Timestamp | Encapsulated in data |
| LAN | 10/100 ethernet port |
| WiFi | Optional built-in |
| Cellular Modem | Optional built-in |
| Power Supply | 9-28 Volt DC – power consumption < 2W |
| Back up Battery | Internal LiPo |
| System Autonomy w/o external supply | 33 hours |
| Configuration | Web Interface |
| Compatibility | Earthworm,Antelope,Geopsy,SeiscomP and SeisGram2K |
| Weight | 2Kg |
| IP protection | IP68 |
| Temperature Range | -40°C to +70°C |
* LiPo batteries can be discharged between -20°C to +70°C.
LiPo batteries can be charged between 0°C to +45C°.
If temperature drops or exceeds the charging/discharging limits the battery is
inhibited.
Application
TRITON is designed to suit various applications and provide a solution to the users needs in the field.
STAND ALONE GEOPHYSICAL OR STRUCTURAL SURVEYS
In this operational mode, TRITON acquires data as a simple recorder, storing it on its memory or making it available on a miniSeed stream.
The user will then decide if they want to interact with TRITON with a mobile/tablet or remotely.
ADVANCED MONITORING
In this operational mode TRITON can be connected to other Lunitek devices (TRITON, Atlas), via LAN or WIFI and the whole system will act as one multichannel sensor.
A TRITON device is set up to work as MASTER.
The MASTER will collect data from all the SLAVEs on the local network.
The MASTER merges the data coming from SLAVEs on local network, with no impact on the analog acquisition of its own channels and then creates a single recording file.
A resulting merge file displays all the data coming from sensors deployed on the building as if it was a traditional multichannel recording.
The MASTER is the only device to be connected to the external network (HSPA, ADSL etc.)
DAISY CHAIN
Daisy Chain Daisy Chain connection is intended for all the applications where many devices are installed in-line and where guaranteeing enough sky-view for GNSS is difficult and there’s no local power supply.
Beneficting from the daisy chain connection, TRITONMASTER, which guarantees GNSS coverage and power supply, will then synchronize and power-up all the installed instruments.
Thanks to the pass-through connection, each device can pass synchronization and power supply to the next one.
Options
You can have TRITON configured according to your needs
WiFi 2.4Ghz comunication radio module.
Thanks to the SoftAP function you can download data and configure your TRITON directly from your device (mobile, tablet, notebook), moreover you can create a network of completly wireless Lunitek devices.
HSPA comunication radio module.
Insert a standard sim card inside your TRITON and you can reach it remotely using a VPN.
Carrying handle, useful when using the instrument for dynamic tests, it makes transport easier.
TRITON is available with a professional carrying case.
Models
TRITON Accelerograph models available
- TRITON A160: High Resolution Recorder combined with low noise true force balance accelerometer with a dynamic range of 160dB, Bandwidth DC to 100Hz.
- TRITON A110: High Resolution Recorder combined with high performance MEMS accelerometer with a dynamic range of 110dB, Bandwidth 0.1 to 1KHz.
- TRITON A90: High Resolution Recorder combined with high performance/low cost MEMS accelerometer with dynamic range of 90dB, Bandwidth DC to 1KHz.
Models are available in Tri-axial, Bi-axial or Uni-axial version
