Van Essen Micro-Diver Water Level Loggers
Features
- Compact size: 18mm diameter x 88mm length
- Stores 48,000 records of time, pressure and temperature
- Pre-programmed and user defined pumping tests
| Image | Part# | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
 | DI601 | Micro-Diver water level & temperature logger, 10m range | $750.00 | Usually ships in 3-5 days | ||
 | DI602 | Micro-Diver water level & temperature logger, 20m range | $750.00 | Usually ships in 3-5 days | ||
 | DI605 | Micro-Diver water level & temperature logger, 50m range | $750.00 | Usually ships in 3-5 days | ||
 | DI610 | Micro-Diver water level & temperature logger, 100m range | $750.00 | Usually ships in 3-5 days | ||
| Image | Part# | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
 | DI800 | Baro-Diver pressure & temperature logger, 1.5m range | $450.00 | Usually ships in 3-5 days | ||
 | AS330 | Diver interface unit, USB | $205.00 | Usually ships in 3-5 days | ||
 | AS327 | Diver data cable interface unit for AS6xxx Diver Data Cables, USB | $200.00 | In Stock | ||
 | AS346 | Diver smart interface cable for AS2xxx Diver Data Cables, USB | $215.00 | Usually ships in 3-5 days | ||
 | DI420 | Diver-Mate data download unit | $300.00 | Usually ships in 3-5 days | ||
 | AS379 | Diver-SDI interface box, SDI-12 | $300.00 | Usually ships in 3-5 days | ||
 | AS339 | Diver-MOD interface box, RS-485 Modbus RTU | $300.00 | Usually ships in 3-5 days | ||
 | AS400 | Diver-DXT radio transmitter without barometric pressure sensor | $400.00 | Usually ships in 3-5 days | ||
 | AS401 | Diver-DXT radio transmitter with barometric pressure sensor | $450.00 | Usually ships in 3-5 days | ||
 | AS345 | Diver-Gate(M) radio receiver | $680.00 | Usually ships in 3-5 days | ||
 | AS2001 | Diver DXT data cable, 1m | $149.00 | Usually ships in 3-5 days | ||
 | AS2002 | Diver DXT data cable, 2m | $151.00 | Usually ships in 3-5 days | ||
 | AS2003 | Diver DXT data cable, 3m | $153.00 | Usually ships in 3-5 days | ||
 | AS2004 | Diver DXT data cable, 4m | $155.00 | Usually ships in 3-5 days | ||
 | AS2005 | Diver DXT data cable, 5m | $157.00 | Usually ships in 3-5 days | ||
 | AS2007 | Diver DXT data cable, 7m | $161.00 | Usually ships in 3-5 days | ||
 | AS2010 | Diver DXT data cable, 10m | $167.00 | Usually ships in 3-5 days | ||
 | AS2015 | Diver DXT data cable, 15m | $177.00 | Usually ships in 3-5 days | ||
 | AS2020 | Diver DXT data cable, 20m | $187.00 | Usually ships in 3-5 days | ||
 | AS2030 | Diver DXT data cable, 30m | $207.00 | Usually ships in 3-5 days | ||
 | AS2040 | Diver DXT data cable, 40m | $227.00 | Usually ships in 3-5 days | ||
 | AS2050 | Diver DXT data cable, 50m | $247.00 | Usually ships in 3-5 days | ||
 | AS2060 | Diver DXT data cable, 60m | $267.00 | Usually ships in 3-5 days | ||
 | AS2080 | Diver DXT data cable, 80m | $307.00 | Usually ships in 3-5 days | ||
 | AS2100 | Diver DXT data cable, 100m | $347.00 | Usually ships in 3-5 days | ||
 | AS2150 | Diver DXT data cable, 150m | $447.00 | Usually ships in 3-5 days | ||
 | AS2200 | Diver DXT data cable, 200m | $547.00 | Usually ships in 3-5 days | ||
 | AS2250 | Diver DXT data cable, 250m | $647.00 | Usually ships in 3-5 days | ||
 | AS2300 | Diver DXT data cable, 300m | $747.00 | Usually ships in 3-5 days | ||
 | DN421 | Diver-Link cellular telemetry system with internal antenna, battery sold separately | $749.00 | Usually ships in 3-5 days | ||
Measuring only 88mm (3.46") in length and 18mm (0.71") in diameter, the Micro-Diver is the smallest Diver capable of accurately recording groundwater levels and temperature. The Micro-Diver is specifically designed for monitoring wells or drive-points too small to accommodate larger dataloggers. In addition to its compact size, the Micro-Diver’s memory capacity can store up to 48,000 measurements per parameter - almost one measurement every ten minutes for an entire year.
In The News
Van Essen Diver Loggers Join Fondriest Product Lineup
New to Fondriest Environmental’s product portfolio are the Van Essen Instruments Diver loggers, which are ideal for monitoring groundwater and surface water in a variety of applications. See below for a short description of each new addition. Van Essen CTD-Diver Water Level & Conductivity Logger If you need to monitor groundwater levels and saltwater intrusion, injected wastewater, or contamination from chemical discharges and landfill sites, the CTD-Diver is a good choice. It features a rugged, corrosion-proof ceramic housing and is equipped with a four-electrode conductivity sensor to measure electrical conductivity from 0 to 120 mS/cm. There are two options for measuring conductivity: true or specific conductivity at 25 degrees Celsius.
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New Technologies Reducing Uncertainty in Estimation of River Flow
Some of the most interesting data in the world of river and stream monitoring come at times when it's practically impossible to capture—during extreme weather events, for example. Timing alone makes capturing unusual events a challenge, and these kinds of issues have prompted researchers to use classic monitoring data along with new technologies to develop and improve hydraulic modeling for estimating river flows. Steven Lyon , a Conservation Scientist with The Nature Conservancy, Professor at Stockholm University and Associate Professor at The Ohio State University, spoke with EM about the research .
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Cornell University Biological Field Station at Shackelton Point: Monitoring New York’s Largest Interior Lake for Sixty Years
Lars Rudstam, Professor of Aquatic Science at Cornell and Director of the Cornell University Biological Field Station at Shackelton Point, says that he has long held an interest in lakes in general, so naturally the Great Lakes, the largest freshwater lake system in the world, have held a fascination for him for many years. He also works on Oneida Lake, the largest lake wholly inside New York. Oneida Lake waters, traveling from the Lake to the Oneida River, then to the Oswego River, ultimately flow into Lake Ontario. “In addition to lakes in general and the Great Lakes, I have been especially interested in the impressive data series that has been collected for Oneida Lake,” Rudstam notes.
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