Valeport Tide Gauges 

World's Finest Instruments with a Three-Year Factory Warranty

Tide Gauges are among the most fundamental of marine instruments. Valeport tide gauges can be deployed for either shore based or offshore / seabed applications and can be integrated with telemetry systems for secure data transfer.  With Valeport products, quality in the manufacturing process is paramount. Please browse the product catalog below and contact SUBSEA 20/20 today for more information.


Features include:

  • Logging of tidal data for historical purposes

  • Real time information

  • Telemtry data transmission and networking capabilities

  • Fixed displays or access through web or local intranet

  • Seabed fixing or in-line mooring

Applications include:

  • Port & Harbour Operations

  • Dredging

  • Surveying

  • Instrumentation deployment

VRS-20 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. Non-contact technology removes the installation, corrosion & fouling issues of submerged sensors, while simplifying datum control.   Accuracy and performance are unaffected by changes in water density and atmospheric conditions.

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 a 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 display panel or using the PC software supplied. Alternatively, the system can be supplied with radio modules for real time data transmission.

MIDAS WLR Water Level Recorder

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 a deep water titanium housed option also available. 

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 titanuim housings. 

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