HP1201 Range 0.2~250m Resolution <2cm Acoustic-Inertial
Integrated Sounding Instrument
HP1201 high-precision integrated acoustic inertial sounding
instrument adopts ultra wideband technology and integrated acoustic
inertial technology, which solves the difficulties of difficult
time synchronization, no attitude measurement and correction, poor
measurement accuracy of traditional sounding instrument. The
sounding results are more stable and accurate, and can adapt to a
wider range of water depth and water quality environment. It is a
sharp tool for bathymetric measurement in inland rivers, lakes and
at sea. It is mainly used in the hydrological survey industry to
serve more industry customers who need high precision of
bathymetric survey and underwater topographic survey.
It can be equipped with underwater robots (ROV, AUV, etc.),
unmanned ships, surface ships and other operation platforms, which
is suitable for a wide range of platforms, calibration free
installation, convenient and fast. The output information is rich,
including water depth, water temperature, attitude and heading,
position and waterfall sound map of suspended target. This type of
sounding instrument can be used in underwater topographic mapping,
bathymetric survey, underwater environment survey, fishery
resources survey, underwater section data acquisition and other
Using standardized protocol interface, SDK development kit can be
provided to users to customize data driver. It can be
interconnected with various commonly used acquisition and
measurement software to facilitate users to access the existing
acquisition software and post-processing software.
HP1201 high precision acoustic-inertial integrated sounding
instrument integrates inertial navigation system and acoustic image
technology on the basis of traditional echo sounder, which can
solve the problem of accuracy loss caused by ship shaking in the
process of operation, and can also provide acoustic image when
providing water depth data.
Features and Advantages
1. Large range and high precision sounding instrument.
2. Built in inertial navigation, providing real-time attitude
3. Time synchronization to avoid data time error.
4. Algorithm upgrade to deal with steep and deep river terrain.
5. Rich configuration to adapt to different use environments.
6. Fully verified and applied in a variety of scenarios.
7. Rich achievements, bathymetric acoustic map, attitude,
temperature and depth.
Parameters of the instrument
|Item||Product Feature Name||Specific Parameter||Item||Product Feature Name||Specific Parameter|
|1||Dimensions||Φ143×L183||9||Shell material||Stainless steel / antirust aluminum / titanium alloy optional|
|2||Detection range||0.2m~250m||10||Time synchronization accuracy||10μs|
|3||Range resolution||Better than 2cm||11||Built-in alltitude accuracy||0.1°|
|4||Operation temperature||-10°C~+60°C||12||Storage temperature||-40°C~+75°C|
|5||Input voltage range||24VDC||13||Data interface||Ethernet|
|6||Average power consumption||≤30W||14||Peak power consumption||≤50W|
|7||Working frequency||200kHz||15||Beam angle||4.0°|
RTX (satellite station difference):
Dual antenna (2m baseline):0.09°
Application of HP1201 Acoustic-inertial integrated sounding