The SeaUPS is a subsea Uninterruptible Power Supply designed to keep inertial navigation systems on ROVs initialised, with up to 30 minutes output hold up time possible in the event of temporary electrical power outages.
The SeaUPS offers flexibility in input supply, working with both AC and DC inputs which are fully isolated from the UPS DC output.
The UPS is fitted with an internal NiMH battery. Charge management is automatic and the 3000m rated subsea housing is fitted with an automatic pressure vent for safety.
Key Features
- AC or DC power input
- 24VDC regulated output
- Up to 30 minutes hold-up time. Repeatable up to 5 times on fully charged batteries and 1 AMP load before requiring a recharge
- Load start up mode for high surge current loads
- 3000m depth rated
- Intelligent battery management
The STR SeaTow-6000 is the latest addition to the range of Electric Series Winches that are used extensively for hydrographic, geophysical and oceanographic survey globally.
This winch is designed for deep water applications that require the use of 6000m of 11.4mm armoured coaxial cable and will also accommodate a wide range of electro-optic and umbilical cables. Typical applications for the STR SeaTow-6000 are sidescan sonar, combined sidescan sonar and sub bottom profiler systems, marine magnetometers, gradiometers, drop camera systems, oceanographic sensors and ROV systems.
The STR SeaTow 500 is a latest generation compact and light weight single phase AC electric winch designed for the installation of 500m of 1/4” steel armoured tow cable.
Typical applications for this winch are sidescan sonar, combined sidescan sonar and sub-bottom profiler systems, marine magnetometers, gradiometers, oceanographic sensors and drop camera systems.
The STR SeaTow 2000 is a latest generation 3 phase electric winch designed for use with of a range of steel armoured or soft tow cables.
Typical applications for this winch are sidescan sonar, combined sidescan and sub-bottom profilers, ROTV systems, marine magnetometers, gradiometers, oceanographic sensors and drop camera systems.
STR has developed a new high visibility underwater display enclosed in a compact 3000m rated subsea housing.
Full advantage is taken of the latest high efficiency white LED dot matrix technology to realise a very power efficient high visibility design, ideal for battery powered applications.
The display is user configurable to allow for a comprehensive range of input signal formats and display modes. These include RS232 & RS485.
Additional features include display brightness adjustment and the ability to light activate the display.
The display can be used for a wide range of applications, for example to display heading, pitch and roll output from a subsea gyro powered from a battery pack.
Key Features
- High visibility under water
- Highly configurable by user
- Adjustable brightness display
- High efficiency
- Low power requirement
- Very low standby power
- Light activated turn-on
- Compact size
- 3000m rated as standard
The STR SeaSync PPS Splitter provides a means of easily connecting multiple pieces of equipment requiring TTL PPS signals and RS232 coms to a single source.
It is configurable via a front panel switch as a single input (A) to 10 output system or as 2, two inputs to 5 outputs systems (A and B inputs/outputs).
All inputs and outputs channels have full low voltage galvanic isolation to reduce the likely hood of ground differential issues.
The SeaSpyder Underwater Drop Camera System is part of a family of field proven camera systems manufactured by STR for the marine survey and environmental communities. This technology has been developed continually by STR for several years in order to satisfy the ever increasing demand for quality and performance.
The SeaSpyder Telemetry system is designed for operation in water depths up to 1000m utilising standard coaxial sonar umbilicals.
The system as standard offers simultaneous uninterupted recording of low latency live video footage along with high resolution stills photography, along with interfacing to a wide range of sensors and dataloggers
The stills camera is fitted with a high quality 18 mega pixel digital SLR Camera offering full control of all photograpic parameters including manual focus, shutter speed and aperture. The stills camera is housed within a robust 1000m rated aluminium enclosure along with an internal IP video camera.
All data is transferred directly to the surface unit for live interpretation, this includes video, stills photos, serial sensor data and Ethernet data such as an imaging sonar.
Key Features
- Operation in water depths up to 1000m
- Simultaneous uninterrupted recording
- Interfacing to wide range of sensors and dataloggers
- High resolution stills photography
- Direct data transfer for live interpretation
- Fully remote controllable stills camera settings
