Van Essen TD-Diver Water Level Loggers

The Van Essen TD-Diver is a reliable instrument used for the autonomous measuring and recording of groundwater levels and temperature.

Features

  • Compact size: 22mm diameter x 110mm length
  • Stores 72,000 records of time stamp, pressure and temperature with backup
  • Continuous and fixed length memory (linear sample method)
Starting At $599.00
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Van Essen TD-Diver Water Level Loggers

Overview
The Van Essen TD-Diver is a reliable instrument for autonomous measuring and recording of groundwater level and temperature. Its internal memory of 72,000 measurements per parameter provides sufficient capacity to perform nearly one measurement every hour for 8 years. A new backup memory feature enhances data integrity. For each measurement, the Diver registers the date and time, groundwater level, and temperature.

Precision
The Van Essen TD-Diver is an easy-to-use datalogger featuring state-of-the-art electronics and a robust high-precision pressure sensor for long-term accuracy. The absolute pressure sensor requires minimal maintenance and re-calibration.

Applications

  • Monitor potable water recharge areas for water supply
  • Monitor tailing ponds, dewatering activities and water supply levels of mines
  • General site investigations for construction
  • Contaminant plume monitoring on spill sites, remediation sites, chemical storage facilities
  • Landfill sites and hazardous waste storage sites
Questions & Answers
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Van Essen TD-Diver Water Level Loggers
DI801
TD-Diver water level & temperature logger, 10m range
$599.00
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Van Essen TD-Diver Water Level Loggers
DI802
TD-Diver water level & temperature logger, 20m range
$599.00
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Van Essen TD-Diver Water Level Loggers
DI805
TD-Diver water level & temperature logger, 50m range
$599.00
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Van Essen TD-Diver Water Level Loggers
DI810
TD-Diver water level & temperature logger, 100m range
$599.00
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In The News

Van Essen TD-Diver: Robust Level Logger Ups Data Efficiency

All sorts of applications employ groundwater level loggers. These are typically deployed in piezometers, and log measurements for as long as the project requires. For those environmental professionals looking for a more long-term solution, the new Van Essen TD-Diver groundwater level logger is a solid choice. The new groundwater level logger launched in November 2016 with an eye toward including improvements to make it an even more robust option for groundwater monitoring. Over the years, through customer feedback and other experiences, managers at the company had envisioned quite a list of things to add. Among these, there are a few that environmental pros could really find handy.

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