UNDERWATER ACOUSTIC DATALOGGER LS1

The LS family of recorders, including the LS1 and LS2 (stereo), and extra capacity LS1X and LS2X.

Their compact design and use of alkaline D cells means travel with these acoustic recorders is easy.

The LS1X and LS2X recorders are also available with anodized aluminum housings to allow recordings at depths up to 3,000 meters.

LS2 and LS2X are our newest recorders which allow stereo recordings.

The LS family of recorders share these key features:

Easy to Configure

Set record duration and sleep interval

Push button interface and OLED display

No computer required

Sample rates: 8, 16, 32, 44.1, 48, 96, 250, 300 kHz

Huge Data Capacity

4 microSD slots allow you to collect up to 2 TB of data

Simple Output

Recordings stored as wav files

Card and batteries can be replaced in the field for rapid turnaround

Applications

Marine mammal monitoring

Noise monitoring

Fish sound mapping

MOUNTING BRACKETS

Optional mounting brackets may make your deployment easier. 

RUN TIME

LS1X/LS2X: Double the deployment time with the LS1X/LS2X, which is an extended housing with double the battery power.    Have a specific recording plan in mind?     Contact us    for a recorder time calculator to estimate recording capabilities.

LS1X/LS2X: Double the deployment time with the LS1X/LS2X, which is an extended housing with double the battery power.

Have a specific recording plan in mind?  Contact us for a recorder time calculator to estimate recording capabilities.

SPECS

Sample rates: 8, 16, 32, 44.1, 48, 96, 250, 300 kHz

Memory card: 256 GB microSD (possible expansion to 4 x 256 GB)

Hydrophone: HTI96-min

Ocean Sound Monitoring: -170 or -180 dBV/uPa

Noise Monitoring (seismic, pile driving): -210 dBV/uPa

Gain: Software adjustable from -4dB to +18 dB

LS1/LS2 PVC

Dimensions: 17″x4.5″ diameter tube

Power: 4 alkaline D-cell packs

In-air weight: 8 pounds (without batteries)

Seawater weight: 6 pounds positive (without batteries)

Depth Rating: 300 m

Power: 12 alkaline D-cell batteries

LS1X/LS2X PVC

Dimensions: 25″x4.5″ diameter tube

Power: 8 alkaline D-cell packs

In-air weight: 10 pounds (without batteries)

Seawater weight: 6 pounds positive (without batteries)

Depth Rating: 300 m

Power: 24 alkaline D-cell batteries

LS1X/LS2X Aluminum

Dimensions: 25"x4.5" diameter tube

Power: 8 alkaline D-cell packs

In-air weight: 17 pounds (without batteries)

Seawater weight: 3 pounds negative (without batteries)

Depth Rating: 3,000 m

Power: 24 alkaline D-cell batteries