Valeport Ltd

44 products found

Valeport Ltd Products

  • Sound Velocity Sensors & Profilers

    Sound Velocity Sensors and Profilers from Valeport, the world leaders in Sound Velocity technology – a position achieved by both innovative development and meticulous attention to detail throughout the design, manufacture and especially calibration processes. Having been established at the forefront of this field nearly a decade ago with Digital Time of Flight technology, Valeport have now made a series of incremental changes to reinforce that position, ensuring that Valeport SV sensor

  • Valeport MIDAS - Model SVP - Sound Velocity Sensors & Profilers

    Valeport MIDAS - Model SVP - Sound Velocity Sensors & Profilers

    The MIDAS SVX2 is the latest version of Valeport's unique instrument. Recognising the conflict faced by users requiring the superior Sound Velocity data from an SVP, but still needing the Salinity and Density data from a CTD, the MIDAS SVX2 combines both technologies to give the best of both worlds. Now fitted with a 0.01% pressure sensor as standard, the SVX2 also uses synchronised sampling to ensure perfect profiles, and since the digital time of...

  • Valeport - Model UV-SVP - Sound Velocity Sensors & Profilers

    Valeport - Model UV-SVP - Sound Velocity Sensors & Profilers

    Based on the Valeport miniSVS, the UV-SVP offers a form-factor designed for Underwater Vehicles where space is at a premium. Incorporating Valeport’s class leading time of flight sound speed sensor, a PRT temperature sensor and a 0.01% pressure sensor in a compact package weighing just 750 grams (in air), the lightweight titanium housing gives a depth rating of 3000m. A wide range (9-30V DC) isolated power supply and RS232 communications...

  • MIDAS - Model SVX2 CTD/SVP - Combined Sound Velocity Sensors

    MIDAS - Model SVX2 CTD/SVP - Combined Sound Velocity Sensors

    The MIDAS SVX2 is the latest version of Valeport's unique instrument. Recognising the conflict faced by users requiring the superior Sound Velocity data from an SVP, but still needing the Salinity and Density data from a CTD, the MIDAS SVX2 combines both technologies to give the best of both worlds.

  • Valeport MiniSVS - Sound Velocity Sensors & Profilers

    Valeport MiniSVS - Sound Velocity Sensors & Profilers

    The miniSVS Sound Velocity Sensors use state of the art digital 'time of flight' technology to provide the lowest noise, highest accuracy, best resolution sound velocity data available. Small size and a choice of sensor lengths down to just 25mm make the sensor suitable for a variety of applications, and the optional pressure or temperature sensor adds versatility. There is a choice of data formats to allow interface to existing systems. We will...

  • SoundBar - Model 2 - Digital Bar Checker

    SoundBar - Model 2 - Digital Bar Checker

    The SoundBar 2 Digital Bar Checker offers a convenient, quick and safe method of obtaining sound velocity data for calibration of echosounders and other acoustic devices. Developed from the acclaimed miniSVS sound velocity sensor, the SoundBar 2 uses a digital time of flight technique that gives the most accurate sound velcoity data in the world. Coupled to a pressure sensor in a durable titanium housing, the SoundBar 2 is lowered through the water...

  • Valeport MiniSVP - Sound Velocity Sensors & Profilers

    Valeport MiniSVP - Sound Velocity Sensors & Profilers

    The miniSVP is a new budget Sound Velocity Profiler, designed to make the best SV measurements in the world available to everyone. Featuring Valeport's unique acclaimed 'time of flight' SV sensor, the miniSVP is available in either 500m rated acetal or 6000m rated titanium versions. A single C cell and large Flash memory allow hundreds of profiles to be recorded, and the pre-programmed profiling patterns allow it to be setup and deployed quickly and...

  • MIDAS - Model UV-SVP - Sound Velocity Profiler

    MIDAS - Model UV-SVP - Sound Velocity Profiler

    The MIDAS SVP is the new name for Valeport's renowned Model 650 Mk2 Sound Velocity Profiler, and it gives the most accurate Sound Velocity Profiles currently possible. As well as using the world leading digital time of flight sound speed sensor, this instrument also has a ±0.01% pressure sensor, and features Valeport's synchronised sampling technique to guarantee that all sensors are sampled at exactly the same point during a profile. Titanium...

  • Valeport rapidSV - Sound Velocity Sensors & Profilers

    Valeport rapidSV - Sound Velocity Sensors & Profilers

    The Valeport rapidSV profiler has been developed for the fast collection of Sound Velocity Profiles, without compromising the quality of the data. The world's most accurate Sound Velocity sensor with virtually instantaneous response time, data acquisition rates of up to 32Hz housed in a low drag housing result in the highest quality profiles at drop rates over 5 m/s.

  • Valeport - Model Thru-Hull SVS - Sound Velocity Sensor

    Valeport - Model Thru-Hull SVS - Sound Velocity Sensor

    A specific configuration of Valeport’s MODUS SVS sound velocity sensor, allowing the probe to be deployed through the vessel’s hull and safely recovered for cleaning and maintenance without requiring docking. It is particularly useful for multibeam applications where knowledge of the sound velocity adjacent to the multibeam transducer is necessary. The probe is also available with an optional PRT temperature sensor.

  • Valeport - Model SWiFT SVP - Sound Velocity Sensors & Profilers

    Valeport - Model SWiFT SVP - Sound Velocity Sensors & Profilers

    Designed from the outset with the intention of a seamless workflow, the SWIFT SVP has integral GPS to geo-locate every profile. This new compact unit will feature high accuracy SV, Pressure and Temperature as you would expect, plus integral GPS, re-chargeable battery, LED status indications for GPS, battery and communications. Data can be easily and quickly downloaded, reviewed and translated to common SVP formats wirelessly via Bluetooth Smart using...

  • Ocean Engineering

    Ocean Engineering projects inevitably require that tailored instrumentation suites are put together for the specific needs of the project. This can be very time consuming, particularly when it comes to interfacing all the sensors together. Valeport has the benefit of over 40 years' experience in the design, manufacture and integration of precision oceanographic instruments, and today's range of products is designed specifically to facilitate the assembly of complex packages, as well as easy

  • Valeport MIDAS - Model CTD - High Stability Conductivity Profiler Sensor

    Valeport MIDAS - Model CTD - High Stability Conductivity Profiler Sensor

    The MIDAS CTD (previously known as the Model 606) is Valeport's premier CTD Profiler. High accuracy sensors (including ±0.01% pressure) and robust titanium design allow reliable operation to 6000m depth, under the harshest conditions. It also features truly synchronised sampling to ensure that all sensors are sampled at exactly the same point during a profile. Primarily for use as a self...

  • Valeport - Model miniCT Probe - Conductivity and Temperature Sensor

    Valeport - Model miniCT Probe - Conductivity and Temperature Sensor

    The miniCT probe is Valeport latest direct reading Conductivity and Temperature sensor, featuring digital sampling techniques for improved performance, and high strength construction methods to ensure consistent performance and stability under extreme pressure. 500m acetal and 6000m titanium versions available, both with RS232 or addressable RS485 data outputs as standard.

  • Valeport MIDAS - Model CTD+ - Multiparameter Profiler

    Valeport MIDAS - Model CTD+ - Multiparameter Profiler

    The MIDAS CTD+ is a revolutionary Multiparameter CTD, with a wide choice of standard sensors. Featuring Valeport's latest 400 Series electronics, the CTD+ will sample all fitted sensors at exactly the same instant, at up to 8Hz. Advanced setup software allows a variety of sampling regimes including burst modes, delay starts, and conditional sampling. With up to 64Mbyte memory and internal battery pack, as well as a selection of real time output...

  • Valeport - Model CTD+ - Robust Sensors and Synchronised Ocean Sampling Monitor System

    Valeport - Model CTD+ - Robust Sensors and Synchronised Ocean Sampling Monitor System

    The MONITOR CTD+ utilises the same accurate, robust sensors and synchronised sampling techniques as the MIDAS range, but packaged as a smaller, lightweight unit to suit small boat or shallow water applications. The addition of a an extra sensor makes the MONITOR CTD+ a versatile and cost effective tool for gathering profiles of CTD and one other parameter of either Turbidity, Dissolved Oxygen or Chorophyll.

  • Valeport MIDAS - Monitor CTD Profiler

    Valeport MIDAS - Monitor CTD Profiler

    Based on the leading MIDAS CTD Profiler, the Monitor CTD offers excellent performance but in a smaller, lightweight package for shallow water applications. With internal battery pack and large memory, the Monitor CTD is suitable for both self recording operations down to 500m depth, and real time use with a choice of data output protocols.

  • CTD and Multiparameter Instruments

    The CTD is perhaps the most commonly used tool in an oceanographer's armoury, providing detailed profile and time series data on the measured parameters Conductivity, Temperature and Pressure, but more particularly the calculated values of Salinity, Density and Sound Velocity.

  • Valeport - Hyperion Fluorometer Sensor

    Valeport - Hyperion Fluorometer Sensor

    Valeport’s Hyperion Fluorometer sensor range delivers high performance measurements of Chlorophyll a, Fluorescein and Rhodamine in a compact & robust package ideal as a standalone sensor, for ROV and AUV integration or used with as part of a multi-sensor array and data logger. Offered as standard in a 6000m depth rated, titanium housing the Hyperion Fluorometer has a wide range (9-30V DC) isolated power supply, data output up to 32Hz and...

  • Valeport fastCTD - Fast Profiler

    Valeport fastCTD - Fast Profiler

    An evolution of the miniCTD, the Fast Profiler has been designed to deliver the highest quality CTD casts at rapid drop rates.  A conductivity cell designed for optimum flow-through, a fast response thermistor temperature sensor and a 0.01% pressure sensor synchronously sampling at 32Hz deliver the highest quality profiles in a lightweight and robust package. Add in an integral fluorometer based on Valeport’s new Hyperion range, an optional...

  • Valeport rapidCTD - Profiler

    Valeport rapidCTD - Profiler

    An evolution of the miniCTD and rapidSV, the rapidCTD has been designed to deliver the highest quality CTD casts at rapid drop rates. An evolution of the miniCTD and rapidSV, the rapidCTD is designed to operate autonomously and optionally in conjunction with the Teledyne OceanScience rapidCAST underway profiling winch to deliver the highest quality CTD casts, while the vessel is underway. A conductivity cell designed for optimum flow-through, a fast...

  • Telemetry Instruments

    Telemetry Instruments provide the solution to the common need to transmit data reliably, quickly and cost effectively from remote locations. Valeport offer a range of instruments from short range Bluetooth modules, medium range VHF/UHF radio modules and range independent GSM/GPRS modules. These can be housed in rugged housings for shore based communications or mounted on buoy/platforms for offshore installations.

  • Valeport - Data Telemetry Unit (GPRS)

    Valeport - Data Telemetry Unit (GPRS)

    Valeport’s GPRS data telemetry solution is supplied in our robust IP67 housing, which also contains an internal battery pack for total autonomy. Compatible with most Valeport products as well as some other third party products, these GPRS telemetry units are designed to provide data files from the instrument to third party Internet / FTP sites and data display services. The units are supplied pre-configured with a pay as you go SIM from GO-SIM....

  • Valeport - Model UHF - Transceiver Unit

    Valeport - Model UHF - Transceiver Unit

    Valeport radio telemetry solutions are centered on our IP67 housed package offering UHF transmission options. The robust housing contains back up battery capability to cover short term survey work or power outs. Compatible with most Valeport products, the units are designed to provide transparent links between instrument and operating software, as well as third party Internet / FTP data display services.

  • Valeport - Model 750 - Data Telemetry Buoy

    Valeport - Model 750 - Data Telemetry Buoy

    The Model 750 Telemetry Buoy is the ideal accessory for Valeport's Wave Recorders, and other Valeport instrumentation, with its fully bi-directional UHF link between instrument and PC. The buoy is of classic spar design, with a rigid floatation unit. All electronics and battery are held in a submerged stainless steel pod, which also has a connector for communications with the instrument, and mounting points for a strain cable. With an omnidirectional...

  • TideStation - Tidal Observation System

    TideStation - Tidal Observation System

    TideStation is a self-contained Tidal Observation solution packaged to optimise performance, be flexible in its configuration and simple to install and maintain. TideStation has the TideMaster Tide Gauge as its core - Valeport’s industry leading Tide Gauge system. Offering Pressure, Radar and hybrid tidal observation techniques coupled with interfaces to other meteorological and 3rd party systems. All data can be recorded locally and broadcast...

  • Tide Gauges

    Tide Gauges provide perhaps the most fundamental of all marine measurements - Accurate tidal information. This is critical for Port & Harbour Operations, Dredging, Surveying, instrumentation deployments, and many other applications.

  • Valeport - Model VRS-20 - Oceanographic Radar Level Sensor

    Valeport - Model VRS-20 - Oceanographic Radar Level Sensor

    The VRS-20 is a pulsed k-band radar level sensor developed by Valeport to work seamlessly with the TideMaster tide logger, operate standalone with optional integrated GPRS telemetry or interface to a third party data logger. Versatile and simple to install, the VRS-20 addresses a number of the issues traditionally associated with water level measurement.

  • Valeport TideMaster - Portable Tide Gauge

    Valeport TideMaster - Portable Tide Gauge

    The TideMaster is a small, cost effective Water Level Recorder, specifically designed for applications where the user requires an accurate record of water height, but with the added option of meteorological data via an ultrasonic wind speed and direction sensor.  Suitable for use in fresh or salt water, the TideMaster can be deployed for up to 1 year, dependant on the sampling rate, with instrument set up and data retrieval via an optional...

  • Valeport miniTIDE - Self Recording Tide Gauge

    Valeport miniTIDE - Self Recording Tide Gauge

    The miniTIDE is a small Tide Recorder, designed for short term underwater deployments. Fitted with a 0.01% temperature compensated piezo-resistive cell, the miniTIDE will record high accuracy pressure data for a period of 1 month at a 10 minute sampling interval, using a single alkaline C cell. This makes it ideal for use in short term projects or for academic studies. Available with a choice of pressure ranges, and with either 500m acetal or 6000m...

  • Valeport MIDAS - Model WLR - Water Level Recorder and Seabed Tide Gauge

    Valeport MIDAS - Model WLR - Water Level Recorder and Seabed Tide Gauge

    The MIDAS WLR replaces the popular Model 730T as Valeport's Water Level Recorder / Seabed Tide Gauge. Designed for long or short term deployments in offshore environments, or locations where a traditional shore based tide gauge is impractical, the MIDAS WLR may be moored in line or to the seabed. The standard instrument is fitted with a 0.01% accuracy pressure sensor and acetal housing for up to 500m depth rating, with...

  • Wave Recorders

    Wave Recorders from Valeport are a 'PUV' type that use Linear Wave Theory to analyse the pressure and current oscillations generated by the wave action.  In near shore environments (less than 20m depth) it is not always possible to use a surface following buoy to measure wave activity. In these circumstances the most cost effective solution is a bottom mounted, pressure based device.

  • Valeport MIDAS - Model DWR - Directional Wave Recorder

    Valeport MIDAS - Model DWR - Directional Wave Recorder

    The MIDAS DWR Directional Wave Recorder replaces the old Model 730D instrument, and represents a significant advance in PUV wave recording technology. As well as the standard non-directional data available from the MIDAS WTR, the MIDAS DWR also performs full onboard directional data analysis, allowing real time directional information at an unsurpassed 2° resolution. The unique features of the MIDAS DWR make it the most cost-effective solution to...

  • Valeport MIDAS - Model WTR - Wave and Tide Recorder

    Valeport MIDAS - Model WTR - Wave and Tide Recorder

    The MIDAS WTR Wave Recorder uses the proven Linear Wave Theory wave analysis method of measurement. The MIDAS WTR benefits from Valeport’s latest sensor measurement technology, together with 64 bit data processing, and an improved range of sampling options. Fast data upload, quick change battery carousel and intuitive operating software make the MIDAS WTR one of the most versatile yet easy to use pressure based wave recorders available.

  • Valeport - Model OEM SV - Sound Velocity Sensors & Profilers

    Valeport - Model OEM SV - Sound Velocity Sensors & Profilers

    Valeport “Time of Flight” sound velocity technology is available in a number of standard instrument packages, which we believe cater for the majority of applications requiring the ultimate in SV measurement. However, our in-house design and manufacture capability means that we are able to provide customized versions of this technology to suit less mainstream or emerging applications, or for integration into third party systems. ...

  • Current Meters & Open Channel Meters

    Current Meters and Open Channel Meters have been a speciality of Valeport's since the company was first formed in 1969. The company started making instruments for measuring the speed of the water in London's River Thames, since then our product range has grown, but our expertise in current flow measurement remains.

  • Valeport - Model 106 - Lightweight Current Meter

    Valeport - Model 106 - Lightweight Current Meter

    A low cost, lightweight alternative to larger flow meters, ideal for use in applications where the superior durability and depth rating of Valeport's larger meters is not necessary. Utilising the standard Valeport 125mm diameter impeller, the Model 106 features speed and direction parameters as standard, with further options of temperature and depth. Data (logged or real time) is compatible with Valeport's DataLog software. The instrument is...

  • Valeport - Model 803 - ROV Electromagnetic Current Meter

    Valeport - Model 803 - ROV Electromagnetic Current Meter

    The Model 803 is designed specifically for use on ROVs and other underwater vehicles, providing real time relative water velocity information for pilots. It may be fitted to ROVs to provide actual through the water speeds, or fitted to Tether Management Systems to give measurement of local flow conditions. Measurements are updated every second and the ROVLog software provides a graphic and data display, and enables data to be logged to disk.

  • Valeport - Model 001 & 002 - Current Meters & Open Channel Meters

    Valeport - Model 001 & 002 - Current Meters & Open Channel Meters

    The Valeport ‘Braystoke’ Model 001 and Model 002 flow meters provide a cost effective and reliable method of monitoring flow in a variety of environments, including salt, fresh and effluent water, from shallow streams to tidal waterways. The meters benefit from the design of the impeller bearings, which give low threshold velocity and consistent performance. Their ease of operation make the 001 and 002 ideal for field study use and...

  • Valeport - Model 108 MkIII - Direct Reading Current Meter

    Valeport - Model 108 MkIII - Direct Reading Current Meter

    The Model 108 MkIII is the third generation of the successful Valeport 108 direct reading current meter, and has been developed to meet the needs of oceanographers, hydrographers and surveyors. Speed and Direction sensors are fitted as standard, with optional Conductivity, Temperature and Depth sensors. Full control and set up of the 108 MkIII and viewing of data is achieved directly via the customer's PC with Valeport's DataLog™ software...

  • Valeport - Model 308 - Self Recording Current Meter

    Valeport - Model 308 - Self Recording Current Meter

    The Model 308 has been developed using proven industry standard sensors to meet the needs of oceanographers, hydrographers and surveyors who require an accurate current meter with flexibility of configuration and large memory capacity, which can output data directly to a PC and can be used in both self recording and direct reading modes with a variety of cables. All data is compatible with Valeport's DataLog software.

  • Valeport - Model 802 - Two Axis Electromagnetic Current Flow Sensors

    Valeport - Model 802 - Two Axis Electromagnetic Current Flow Sensors

    The Model 802 is the very latest in Valeport's electromagnetic flow sensing technology, developed over many years from the original IOS design. State of the art electronics design ensures low power operation, yet maintaining low noise and high stability. A range of sensor heads and electronics packages mean that the Model 802 can be used in a wide variety of real time applications, or can easily be interfaced to customers' existing systems to provide...

  • Valeport MIDAS - Model ECM - Self Recording Electromagnetic Current Meter

    Valeport MIDAS - Model ECM - Self Recording Electromagnetic Current Meter

    The MIDAS ECM is a highly versatile point current meter, designed with durability and ease of deployment in mind. Valeport’s latest electronics architecture allows multiple additional sensors, and a variety of communications options, making it one of the few multiparameter current meters that allows real time operations over several thousand metres of cable, as well autonomous deployments. A choice of titanium or acetal...

  • Valeport - Model 801 - Electromagnetic Open Channel Flow Meter

    Valeport - Model 801 - Electromagnetic Open Channel Flow Meter

    This small solid-state sensor has been designed specifically for use in open channels where fouling by weed or sewage can be a problem. Valeport's experience in electromagnetic technology has ensured that the Model 801 is a high precision instrument which can be relied upon to give accurate readings (±0.5% of reading plus zero stability) over a wide flow range (±5 m/sec) in only 5cm of water. The control display unit provides a...

  • Echosounders and Bathymetry Instruments

    Bathymetry: the science of measuring depth. Whether you are surveying, dredging or managing underwater operations, accurate bathymetric data is critical, be it overall water depth or the location of specific instrumentation within the water column. Valeport presents a variety of integrated instrumentation packages designed to provide that high quality data, whatever the application.

  • Valeport - Model VA500 - Altimeter

    Valeport - Model VA500 - Altimeter

    The VA500 Altimeter delivers a new approach to the problem of underwater positioning. State of the art signal processing offers unrivalled range and performance from a 500kHz transducer. Millimetre precision, 0.1m – 100m range, RS232/RS485/0-5V & 0-10V analogue outputs with a wide range power supply address the needs of the ROV, AUV and Hydrographic community in a compact, robust package.The option of integrating a high...

  • MIDAS BathyPack - Bathymetry Package

    MIDAS BathyPack - Bathymetry Package

    The BathyPack is one of Valeport's premier MIDAS products, using state of the art sensors to generate precision Sound Velocity and Density profiles for highly accurate depth and height data. The simple top-end PC software, BathyLog, also allows all profile data to be used to monitor and correct multiple miniIPS pressure sensors, giving you the complete picture with one integrated sensor suite.

  • Valeport MIDAS - Surveyor GPS Echosounder

    Valeport MIDAS - Surveyor GPS Echosounder

    The MIDAS Surveyor has been designed to offer a low cost solution for small scale hydrographic surveys. The system is supplied with a 210kHz transducer as standard, and uses Valeport's own advanced digital signal processing techniques to ensure high accuracy and reliable bottom tracking. With an integral SBAS enabled DGPS receiver, the MIDAS Surveyor will log position and depth data for over 30 hours, as well as performing on-line correction using...

  • Valeport miniIPS - Intelligent Pressure Sensor

    Valeport miniIPS - Intelligent Pressure Sensor

    The miniIPS is a precision underwater pressure sensor; 0.01% accuracy, a titanium housing and a choice of pressure ranges make it a cost effective solution for offshore engineers, vehicle pilots, and other operators who require highly accurate depth information in real time. The miniIPS is also compatible with Valeport's MIDAS BathyPack and BathyLog software, allowing the depth data to be continually updated for Density variations in the water...

  • Valeport - Model UltraP - Echosounders and Bathymetry Instruments

    Valeport - Model UltraP - Echosounders and Bathymetry Instruments

    Ultra-fast, ultra-compact, ultra-dependable. The next generation of Pressure sensor. Redesigned from the connector up, the ultraP offers a truly smart and exchangeable Pressure sensor without compromise. Ideally suited to system integrators and OEM applications, the ultraP is a truly exchangeable Pressure sensor with all critical electronics contained within the housing. Select the depth rating that suits your operational depth to maintain the best...

  • Dual miniIPS - Precision Underwater Pressure Sensor

    Dual miniIPS - Precision Underwater Pressure Sensor

    The Dual miniIPS is a development of the industry standard miniIPS precision underwater pressure sensor.  2x 0.01% accuracy, independent pressure sensors are mounted in the front face of the instrument offering redundant observations and potentially, vessel time saving where multiple observation sessions can be carried out in a single sortie.