Product

Wave Sensor (Capacitance Based)

High-response capacitance-based wave sensor designed for measuring wave height and wave period at different locations in model tanks and wave flumes.
The Wave Sensor (Capacitance Based) is designed for hydrodynamic model studies and wave measurements in model tanks and wave flumes. The sensor can be fixed vertically at different locations to measure wave heights and wave periods along the direction of wave propagation. Its compact arrangement provides minimal disturbance to the water, while selectable measurement ranges and configurable cable lengths support different experimental setups. The sensors can also be used in fresh and semi-saline water environments.

Overview

The Wave Sensor (Capacitance Based) is designed for wave measurement applications
in hydrodynamic model studies. It is suitable for use in model tanks and wave
flumes, where wave characteristics need to be measured at different locations.

The sensor provides a fast response and is designed to cause minimum disturbance
to the water during measurements. It can be fixed vertically at different
locations to sense wave heights and wave periods along the direction of wave
propagation.

Key Features

  • Capacitance-based wave measurement technology
  • Fast response suitable for model studies
  • Designed to minimize disturbance to the water
  • Can be positioned at different locations in wave flumes and model tanks
  • Suitable for measuring wave height and wave period
  • Selectable measurement range
  • Standard 15-metre cable
  • Cable extension facility available
  • Suitable for underwater use
  • Compatible with fresh and semi-saline water

Measurement Capabilities

The sensor is designed to measure wave characteristics at different points
within model tanks and wave flumes. It can be used to sense wave height and
wave period throughout the direction of wave propagation.

Applications

  • Hydrodynamic model studies
  • Model tanks
  • Wave flumes
  • Wave measurement experiments
  • Laboratory wave studies
  • Experimental studies requiring measurements at multiple locations

Underwater Use

The Wave Sensor is designed for underwater use and can be used in both fresh
and semi-saline water environments. The sensors are supplied with a standard
15-metre cable, with provision to extend the cable length up to 100 metres
without changing performance.

Installation and Positioning

The sensor can be fixed vertically at different locations within a wave
flume or model tank. This arrangement allows wave characteristics to be
measured at multiple points along the direction of wave propagation.

Cable Configuration

  • Standard Cable Length: 15 metres
  • Extension: Cable length can be extended further
  • Maximum Extension: Up to 100 metres as specified in the brochure

System Compatibility

The capacitance-based wave sensor can form part of a larger wave measurement
system. Additional sensors can also be incorporated into the system depending
on the requirements of the experimental setup.

Monitor up to 32 sensor channels simultaneously, with real-time recording, graphical monitoring and wave-data analysis from a single system.

Technical Specifications

Sensor Type
Capacitance-based
Range
−20 to +20 cm, ±1%
Output
0 to 5 or 3.3 V
Standard Cable
15 m
Cable Extension
Up to 100 m
Water Compatibility
Fresh and semi-saline water
Case Studies

Engineering in action.

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