TD-Diver Water Level Datalogger Description：

Product Manual Tech Sheet Brochures

The TD-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. The Diver autonomously measures pressure and temperature and records them in its internal memory. The Diver is ideal for ground and surface water level applications.

The TD-Diver features:

Designed for up to 10 years of use.

Solid enclosure to make borehole deployments easier.

Spend less time in the field with fast download speeds

Large memory enables user to take a sample every 15 minutes for 2 years.

Enhanced data integrity with the new backup memory feature.

Compatible with all of your existing Diver accessories.

This Diver features a stainless steel (316 L) casing with a 22 mm diameter. The TD-Diver can store a maximum of 72,000 measurements (date/time, pressure and temperature) in its working memory and 72,000 measurements in its backup memory.

The TD-Diver samples pressure and temperature at fixed length intervals and stores these values in fixed length or continuous memory.

The TD-Diver is available in the following pressure ranges: 10 m, 20 m, 50 m and 100 m.

Features

Compact size: ? 22 mm – length 110 mm

Memory: 72,000 records of time stamp, pressure and temperature with backup

Continuous and fixed length memory

Benefits

Easy installation in almost every well

Cost effective frequent, long-term measuring

Reliable and accurate data

Low maintenance, no user calibration

Applications

Long-term water level monitoring

Groundwater monitoring projects

Groundwater monitoring network automation

Watershed, drainage basin and recharge areas

Stream gauging, lake levels and reservoirs

Wetlands and storm water run-off monitoring

TD-Diver Water Level Datalogger Specification：