Triton Accelerograph

TRITON is a seismic recorder with a built-in accelerometer and 24-bit AD converters.

Designed for durability and for data quality, it is available with several comunication options.

Triton allows you to create a network of instruments where the channels are all synchronized and act as a single multichannel device.

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 in-site 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 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.

You can have TRITON configured according 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 from remote 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

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 A130 : High Resolution Recorder combined with low noise fba accelerometer with a dynamic range >130dB, Bandwidth 0.1 to 100Hz

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 Triaxial, Biaxial or Monoaxial version

Channels3 low noise 24bit
Dynamic Range> 136dB@100Sps
Sampling Rate10, 100, 200, 250, 500, 1000 Sps
Sampling TopologySynchronous
Data FormatMiniSeed or Proprietary
TimingBuilt-in GNSS receiver
TimestampEncapsulated in data
LAN10/100 ethernet port
WiFiOptional built-in
Cellular ModemOptional built-in
Power Supply9-28Vdc – power consumption < 2W
Back up BatteryInternal LiPo
System Autonomy w/o external supply33 hours
ConfigurationWeb Interface
CompatibilityEarthworm, Antelope, Geopsy, SeiscomP and SeisGram2K
IP protectionIP68
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.