Tide and Wave Gauge (Pressure Type)

Short Description:

A self-developed, high-precision wave and tide recorder designed for simultaneous monitoring of tides and waves, enabling accurate and reliable multi-parameter oceanographic measurements. The instrument provides comprehensive wave and water level observations, including tidal level, significant wave height and period (H₁/₃), one-tenth wave height and period (H₁/₁₀), maximum wave height, mean wave height, and their corresponding wave periods.

The system features on-board 32 GB solid-state data storage and is powered by two 3.6 V lithium thionyl chloride batteries, ensuring long-term autonomous operation. Configurable sampling rates of 2 Hz or 4 Hz allow flexible deployment to meet different monitoring requirements, with a measurement range of up to 20 m or 50 m (optional).

With a compact, robust design, the recorder can be easily mounted on various structures or platforms, making it well suited for long-term deployments in coastal and offshore marine environments, lakes, harbors, and groundwater monitoring applications.

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Product Detail

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Key Features

Ultra-Compact & Lightweight

Only 320 g including batteries, with a slim 34 mm diameter, ideal for rapid deployment and space-limited installations.

Rugged & Corrosion-Resistant Housing

High-strength POM enclosure delivers excellent mechanical stability and long-term resistance in harsh aquatic environments.

Autonomous Data Logging

Automatically records and stores data at user-defined intervals, ensuring continuous, reliable measurements with minimal maintenance.

Designed for Long-Term Field Deployment

Optimized for stable, unattended operation in marine, coastal, and freshwater monitoring applications.

User-Friendly Configuration & Data Access

Intuitive OceanPulse software enables fast setup, configuration, and data download.

Technical Specifications

Physical
Housing Size	φ34 mm*331 mm
Weight	320 g
Shell Pressure Resistance	≤50 m
Housing Material	POM
Communication	Interface: USB Type-C; Serial Parameters: RS232,115200,8,N,1
Working Water Depth	≤20 m/50 m
Working Temperature	-5-35℃
Storage Temperature	-25°C – 70°C
Sampling Frenquency	2 bHz/4 bHz
Sampling Period	10 min/30 min/ 1 hour
Specifications
Temperature	Range: -5 ˚C -35 ˚C Initial accuracy: ±0.01 ˚C Resolution: 0.005 ˚C
Pressure(Depth)	Range: 20/50 m Accuary：±0.05 %FS Resolution: < 0.01 %FS
Wave	Sampling Frenquency: 2 Hz/4 Hz Sampling Period: 10 min/30 min/1 hour Burst(samples): 512 to 4096