PROTEUS™, Map the Gaps and R2Sonic featured on Matter of Fact with Soledad O'Brien Watch

Products

Sonic 2020i Type II and III

Sonic 2020 & IMU (I2NS Type II and III) & Sound Velocity Probe & UHR or TruePix™

This compact solution is factory fitted and has everything you need in a 20×30 (cm) mount, making it easy to transport, mobilize and install.

It includes:

Wideband multibeam echosounder, the Sonic 2020
Inertial Measurement Unit (IMU), the Integrated Inertial Navigation System (I2NS) Type II and III
Sound Velocity (SV) Probe, either from Valeport or from AML
Ultra High Resolution (UHR) 700kHz or TruePix™ Compressed Water Column

The Sonic 2020 is a highly flexible and versatile multibeam sonar that already comes with either the Ultra High Resolution (UHR) 700kHz mode or TruePix™ Compressed Water Column. The Sonic 2020 can also be upgraded remotely anytime with the Forward Looking Sonar (FLS).

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Download Specs for Type II

Download Specs for Type III

Integrated INS	Type	DGPS	RTK	Accuracy During GNSS Outages
Position	Type II	0.5-2m depending on quality of differential corrections	Horizontal: 1cm or better Vertical: 1.5cm or better	~3m for 30 s total outages (RTK) ~1m for 60 s total outages (IAPPK)
Position	Type III	0.5-2m depending on quality of differential corrections	Horizontal: 1cm or better Vertical: 1.5cm or better	~6m for 30 s total outages (RTK) ~3m for 30 s total outages (IAPPK)
Roll and Pitch	Type II	0.03°	0.02°	0.04°
Roll and Pitch	Type III	0.04°	0.03°	0.05°
Heading	Type II	0.015° w/4m baseline 0.03° w/2m baseline	Same	Negligible for outages < 60 s
Heading	Type III	0.06° w/4m baseline 0.08° w/2m baseline	Same	0.2°(IAPPK, 60 s outage) 0.3°(RTK, 60 s outage)
Heave	Type II	5cm or 5% 2cm or 2% TrueHeave™
Heave	Type III	5cm or 5% 2cm or 2% TrueHeave™

Technical Modes

All technical modes can be upgraded at any time and remotely.

Standard Modes

Upgrade Modes

The Sonic 2020i Type II and III can easily be integrated in all types of platforms

ASV & USV

Surface Vessel

Large Vessel

ROV

Small Vessel

AUV

View Vehicle Configurations

Technical Specifications of the Sonic 2020i Type II and III

Acoustic Characteristics
Selectable Frequencies	200kHz - 450kHz 700kHz can be included in the standard configuration at no additional cost.
Beamwidth	1° x 1° at 700kHz 1.8° x 1.8° at 450kHz 4° x 4° at 200kHz
Number of Soundings per Ping	Up to 1024
Max Speed	11.1 knots (*) for full coverage
Near-field Focusing
Roll Stabilized Beams
Pitch Stabilized Beams
User-Selectable Swath Sector in Real-Time	10° to 130°
Sounding Depth	Up to 200m+
Pulse Length	15µs -1ms
Pulse Type	Shaped CW
Ping Rate	Up to 60Hz
Bandwidth	Up to 60kHz
Immersion Depth	100m Optional 4000m FLS projectors are rated 4000m
Bottom Detect Resolution	3mm

Electrical Interface
Mains	90-260VAC; 45-65Hz
Power Consumption	20W avg
Uplink / Downlink	10/100/1000Base-T Ethernet
Sync In, Sync Out	TTL

Mechanical Specifications of the Integrated Solution


Dimensions integrated solution (LWH)	200 x 200 x 300 (mm)
Weight integrated solution (in air)	10.8kg
Dimensions Sonar Interface Module (LWH)	280 x 170 x 60 (mm)
Weight Sonar Interface Module	2.4kg