Frankstar Technology Group PTE. LTD announces the release of its new Tide and Wave Gauge Series, a high-precision ocean monitoring solution designed for accurate tidal level and wave measurement in coastal, offshore, and buoy-based applications.
The new series includes both a Pressure Type Tide and Wave Gauge and an advanced RNSS-Based Wave and Tide Sensor, providing flexible solutions for long-term marine observation, coastal engineering, port management, and environmental monitoring projects worldwide.
Pressure Type Tide and Wave Gauge – Compact and Autonomous
The Pressure Type Tide Gauge is an ultra-compact instrument with a 34 mm diameter and 320 g total weight, making it ideal for installation on coastal structures, offshore platforms, harbors, and inland water systems.
Key performance highlights include:
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Measurement range: up to 20 m or 50 m
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Pressure accuracy: ±0.05% FS
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Temperature accuracy: ±0.01°C
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Burst sampling: 512–4096 samples
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Long-term autonomous operation with lithium battery power
Its corrosion-resistant POM housing ensures durability in harsh marine conditions, supporting long-term deployment for wave monitoring and tide observation projects.
RNSS-Based Wave Sensor – GNSS Velocity Measurement Technology
The RNSS Type Tide and Wave Gauge utilizes velocity-based wave sensing combined with advanced onboard algorithms to deliver high-accuracy wave and tide measurements.
Designed for integration into wave buoys, ocean monitoring buoys, and unmanned surface vessels (USVs), the system provides:
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Wave height range: 0–30 m
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Wave direction: 0–360°
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Wave height accuracy: <1%
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Tide measurement accuracy: ±0.1 m
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Global positioning and time synchronization
Supporting RS232 (RS485 optional) and NMEA-0183 protocol, the RNSS model enables easy integration into existing marine monitoring systems.
Post time: Feb-11-2026