Mini TDGP™ Submersible TDGP Sensor

ULTRA-DURABLE TOTAL DISSOLVED GAS PRESSURE (TDGP) SENSOR

The Mini TDGP™ is a high-precision device used for measuring Total Dissolved Gas Pressure in liquids. Unlike traditional probes, the Mini TDGP™ utilizes superior technology that renders the device unaffected by increases in hydrostatic pressure. With its robust construction and biofouling-resistant semi-permeable membrane, it is the optimal solution for long-term deployment.

Mini TDGP™ Sensor System Components

• Advanced Membrane Technology: The probe combines an oil-resistant membrane with a compact pressure sensor, allowing the device to operate effectively in water, oil, and contaminated liquid mixtures.

• Ultra-Durable Design: The structure is specially engineered to ensure high durability and minimal maintenance requirements through membrane cleaning and periodic calibration checks.

• Data Processing & Storage: The unit integrates an internal data logger and controller with 2GB of Flash memory, supporting multiple data output formats.

Practical Applications

• Monitoring gas supersaturation levels in water.

• Monitoring gas pressure in water wells during pumping processes.

• Applications in aquaculture.

• Data correction for water samples collected during groundwater and well monitoring activities.

• Monitoring TDGP within transformer fluids/oils.

Monitoring & Analytical Capabilities

• Accuracy: Reaches a high level of 0.1%.

• Portability: Lightweight, easy to integrate, and features low power consumption.

• Stability: Provides high-quality, stable data over the long term.