VanEssen CTD-Diver
VanEssen CTD-Diver
Pine Environmental

VanEssen CTD-Diver

Pine Item #51931

Where there is a need to monitor groundwater levels and saltwater intrusion, injected wastewater, or contamination from chemical discharges and landfill sites, the CTD-Diver® with its 22 mm diameter rugged, corrosion-proof ceramic (zirconium-oxide) housing, is the instrument of choice.

The CTD-Diver is a submersible datalogger for long-term uninterrupted, real-time water level monitoring using a pressure sensor when submerged at a fixed level under the water surface. The pressure sensor measures the equivalent hydrostatic pressure of the water above the sensor diaphragm to calculate the total water depth. In addition, to a pressure sensor, the CTD-Diver is also equipped with a 4-electrode conductivity sensor for measuring the true or specific electrical conductivity of the water. The Diver autonomously measures conductivity, pressure, and temperature and records them in its internal memory. The Diver is ideal for ground and surface water level applications.

 

Features:

Innovative ceramic housing technology

Three sensors in one sealed housing

Conductivity range up to 120 mS/cm

Compact size: Ø 22 mm - length 135 mm

Various measurement methods

48000 records of time stamp pressure temperature and conductivity

30-Point Pressure Factory Calibration

Applications:

Pollution monitoring: Landfill leachate monitoring

Coastal zone aquifer management: Salt water intrusion

Estuary monitoring: - Water quality | Tidal fluctuations

Mining: Tailings: - Pollution | Environmental: Plume/Leakage

Remediation:  - Water quality: Correlate conductivity with permanganate

Quantity must be 1 or more
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Specifications

Technical Specifications

ModelDI273
Range100
Accuracy±5.0
Resolution2.0