Tide and Wave Gauge(Gravity Type)

Short Description:

The Tide and Wave Sensor by Frankstar provides high-accuracy wave and tide measurements using RNSS-based velocity sensing and low-power onboard processing.

Continuous measurements and algorithm-based averaging enable precise tide level determination, while configurable wave acquisition supports the extraction of key wave parameters such as significant wave height, wave period, and wave direction. In addition, integrated positioning and timing functions enhance data reliability and synchronization.

Housed in a compact, marine-grade enclosure with RS232 communication and clamp mounting, the RNSS Wave Sensor is well suited for deployment on observation buoys, unmanned surface vessels, and other floating platforms, supporting long-term oceanographic monitoring, coastal engineering, and scientific research


Product Detail

Product Tags

Key Features

High-Precision RNSS Measurement

Superior wave accuracy through RNSS velocity sensing and proprietary algorithms.

All-in-One Sensing

Wave, tide, positioning, and time synchronization in a single device.

Fast & Flexible Deployment

Clamp mounting and universal protocols support multiple marine platforms.

AI-Based Wave Spectrum Output

Optional Wave Former cloud processing generates directional wave spectra.

Technical  Specifications

Housing Size φ136 mm*92 mm
Weight 500 g
Power Supply & Consumption Supports 9-15 V DC, 12 V DC Recommended
Operating power consumption: 1.5 W
Housing Material ASA Impact-Resistant Modified Resin Material
Parameters
Accuarcy Wave Height: ±0.1+5 % measured value
Wave Period: ±0.5 s
Wave Direction: ±10 °
Sample Interval 15 min( user selectable)
Sample Frequency 2 Hz
Communication Protocol HY Protocol (NMEA-0183 protocol customizable)
Communication Standard RS232 Serial Communication Interface (RS485 customizable), Baud Rate: 115200 bps
Data Storage SD Card, 32G, HY Format File
Operating Temperature -10 -50 ℃
Storage Temperature -20 -70 ℃
Protection Rating IP67
Sensors
Range Wave Height: 0 m-30 m
Wave Period:0 s-30 s
Wave Direction: 0 °-360°
Planar Location: Global
Accuarcy Wave Height: <1 %
Wave Period: ± 0.5 s
Wave Direction: 1°
Planar Location: 5 m
Tide Height: ± 0.1 m
Resolution Wave Height: 0.01 m
Wave Period: 0.01 s
Wave Direction: 1°
Tide Height: 0.01 m

  • Previous:
  • Next:

  • Write your message here and send it to us