High-Precision Self-Recording Pressure & Temperature Data Logger for Marine Environmental & Scientific Research,
Aquaculture Temperature Observer, Coastal Water Quality Logger, Oceanography Data Collector, Self-Recording Pressure Logger, Underwater Temperature Sensor,

Feature

Small size, light weight
2.8 million sets of measurements
Configurable sampling period

USB Data Download

Pressure calibration before water entry

Technical Parameter

Housing material: POM
Housing pressure: 350m
Power: 3.6V or 3.9V disposable lithium battery
Communication mode: USB
Storage space: 32M or 2.8 million sets of measurements
Sampling frequency: 1Hz/2Hz/4Hz
Sampling period: 1s-24h.

Clock drift: 10s / year

Pressure range：20m、50m、100m、200m、300m
Pressure accuracy：0.05%FS
Pressure resolution：0.001%FS

Temperature range：-5-40℃
Temperature accuracy：0.01℃
Temperature resolution：0.001℃

Contact us for a brochure! 

Designed for civil oceanographic research, coastal environmental monitoring, and marine aquaculture management, this High-Precision Self-Recording Pressure and Temperature Observer delivers stable, autonomous data acquisition in underwater environments.

Key Features & Capabilities:

High Accuracy & Stability: Equipped with reliable sensors for accurate, long-term monitoring of water temperature and hydrostatic pressure parameters.

Low-Power Autonomous Logging: Features integrated high-capacity memory and low-power circuitry for continuous, long-term underwater deployment without frequent maintenance.

Corrosion-Resistant Housing: Built with marine-grade materials designed to withstand seawater corrosion in shallow and deep-water civil applications.

Convenient Data Export: Simple plug-and-play USB/serial connectivity for fast data extraction and analysis via standard PC software.

Ideal Applications: Oceanographic scientific surveys, marine ecological protection, aquaculture farm monitoring, harbor hydrological studies, and civil offshore engineering.