Self-Contained Tide Gauge

Frankstar Self-contained Tide Gauge is a compact, self-contained tide gauge for precise water level and temperature monitoring. Using high-accuracy pressure-based sensing, it delivers reliable, long-term tide observations in rivers, lakes, and shallow coastal environments for hydrological and marine applications.


Product Detail

Product Tags

Key Features

Compact & Lightweight Design

Dual Pressure & Temperature Sensors

Durable & Corrosion-Resistant Housing

Automatic Data Logging & Storage

User-Friendly Operation

Technical Specifications

Physical Parameters

Housing Size Φ36 mm*323 mm
Weight 290 g
Shell Pressure Resistance ≤200 m
Housing Material POM
Communication Interface: USB Type-C
Serial Parameters: RS232, 115200, 8, N,1
Data Storage Capacity Basic Version:6 Million Records, Standard Version: 5 Million Records
Standard Battery Life 6 months @ 2 Hz / 15 s / 5 min;1 year @ 2 Hz / 15 s / 10 min;6 years @ 2 Hz / 15 s / 30 min1 year @ 2 Hz / 15 s / 10 min

6 years @ 2 Hz / 15 s / 30 min

Working Water Depth 20/50/100/200/350m
Working Temperature –5 to +35 °C

Technical Parameters

Sampling Mode Tide Mode, Continuous Mode
Sampling Frequency 1Hz / 2 Hz/ 4 Hz/ 8Hz/16Hz
Communication Protocol Standard Protocol (NMEA-0183 protocol customizable)
Communication Standard RS232 Serial Communication Interface (RS485 customizable), Baud Rate: 115200 bps
Sampling Period 1 min-24 hour

Pressure

Pressure Range 0~0.2MPa/0.5MPa/1MPa/2MP/3.5MP (Optional)
Pressure Accuracy ±0.1 %FS
Pressure Resolution 0.01 % FS

Temperature

Temperature Range -5 to +35 °C
Temperature Accuracy ± 0.005 °C
Temperature Resolution 0.001 °C

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