Solinst AquaVent Vented Water Level Loggers

The Solinst AquaVent Vented Water Level Datalogger records accurate water level and temperature measurements in shallow groundwater and surface water applications.

Features

  • Gauged pressure sensor for highly-accurate water level measurements
  • Maintenance-free integrated hydrophobic filters and desiccants - no need to replace
  • Easy-to-access, user-replaceable batteries in Wellhead
List Price $446.00
Your Price $423.70
Usually ships in 1-2 weeks
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ImagePart#Product DescriptionPriceStockOrder
Solinst AquaVent Vented Water Level Loggers112641 AquaVent water level & temperature logger, 5m range (cable & wellhead sold separately)
$423.70
Usually ships in 1-2 weeks
Solinst AquaVent Vented Water Level Loggers 112642 AquaVent water level & temperature logger, 10m range (cable & wellhead sold separately)
$423.70
Usually ships in 1-2 weeks
Solinst AquaVent Vented Water Level Loggers 111424 AquaVent water level & temperature logger, 20m range (cable & wellhead sold separately)
$423.70
Usually ships in 1-2 weeks
ImagePart#Product DescriptionPriceStockOrder
Solinst Vented Cable Assemblies 112769 Vented cable assembly, 5 ft.
$134.00
Usually ships in 1-2 weeks
Solinst Vented Cable Assemblies 112771 Vented cable assembly, 15 ft.
$154.00
Usually ships in 1-2 weeks
Solinst Vented Cable Assemblies 112773 Vented cable assembly, 25 ft.
$174.00
Usually ships in 1-2 weeks
Solinst Vented Cable Assemblies 111014 Vented cable assembly, 50 ft.
$223.00
Usually ships in 1-2 weeks
Solinst Vented Cable Assemblies 112779 Vented cable assembly, 100 ft.
$323.00
Usually ships in 1-2 weeks
Solinst AquaVent Communication Wellheads 111401 AquaVent SP Wellhead, includes 2" well sleeve & hanger bracket
$329.00
Usually ships in 1-2 weeks
Solinst AquaVent Communication Wellheads 111728 AquaVent SPX Wellhead, includes 2" well sleeve & hanger bracket
$408.00
Usually ships in 1-2 weeks
Solinst AquaVent USB Connector Cable 111640 AquaVent USB connector cable for SP/SPX Wellheads
$38.00
Usually ships in 1-2 weeks
Solinst AquaVent App/DataGrabber Connector Cable 111644 AquaVent App/DataGrabber connector cable for SP/SPX Wellheads
$71.00
Usually ships in 1-2 weeks
Solinst AquaVent SDI-12 Connector Cable 111647 AquaVent SDI-12 connector cable for SPX Wellheads
$45.00
Usually ships in 1-2 weeks
Solinst AquaVent RS-232 Connector Cable 111645 AquaVent RS-232 connector cable for SPX Wellheads
$52.00
Usually ships in 1-2 weeks
Solinst AquaVent RS-485 Connector Cable 111646 AquaVent RS-485 connector cable for SPX Wellheads
$52.00
Usually ships in 1-2 weeks
Solinst DataGrabber Data Transfer Device 111939 DataGrabber data transfer device, includes 512MB USB flash drive
$211.00
In Stock
Solinst Levelogger App Interface 111348 Levelogger App Interface for real-time view and data upload
$347.00
In Stock
Solinst Levelogger 4" Well Cap Adapter 110235 4" well cap adapter
$23.00
Usually ships in 1-2 weeks
Solinst Biofoul Screen 110659 Biofoul screen
$73.00
In Stock
Solinst Vented Cable Blowout Fitting 112649 Vented cable blowout fitting
$38.00
Usually ships in 1-2 weeks

The Solinst AquaVent Vented Water Level Datalogger records accurate water level and temperature measurements in shallow groundwater and surface water applications. It combines pressure and temperature sensors, hydrophobic filters and datalogger within a 7/8" x 7" (22 mm x 178 mm) stainless steel housing.

The AquaVent uses a gauged pressure transducer; it is open to the atmosphere via a vented cable to surface. Atmospheric pressure is applied to the transducer diaphragm, providing a cancellation effect for barometric pressure. This results in actual water level recordings. The vented cable and Solinst AquaVent logger are protected from moisture by built-in desiccants and hydrophobic filters.

The vented pressure transducer is made of Hastelloy, making it extremely durable and accurate in a wide range of temperature and monitoring conditions. The sensor provides an accuracy of 0.05% FS, and can withstand 2 times over-pressure without permanent damage.

The robust FRAM memory can hold up to 120,000 data sets when programmed in Solinst Levelogger Software with a compressed linear sampling mode.

Questions & Answers
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In The News

Solinst AquaVent: High Performance And Minimal Maintenance

Environmental professionals looking for a robust and reliable way to measure water level don’t have to look much farther than the Solinst AquaVent . Solinst recently released the vented water level logger with a host of solid features, including a durable housing, hydrophobic filters and desiccants that minimize maintenance and batteries that are a breeze to replace. Its housing is an ultra-durable mix of different materials including delrin, viton and stainless steel. The sensor itself is made of hastelloy, a superalloy that is highly resistant to corrosion. “(It’s) built and designed with the same durability as the renowned Solinst Levelogger series,” said Chris Batt, sales manager at Solinst.

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Extreme Wave Heights, Ocean Winds Increasing Globally

Around the world, extreme wave heights and ocean winds are increasing. The greatest increase is happening in the Southern Ocean, according to recent research from the University of Melbourne , and Dr. Ian Young corresponded with EM about what inspired the work. “Our main interest is ocean waves, and we are interested in wind because it generates waves,” explains Dr. Young. “Ocean waves are important for the design of coastal and offshore structures, the erosion of beaches and coastal flooding, and the safety of shipping.” Waves also have a role in determining how much heat, energy and gas can be trapped in the ocean. “The major reason why changes in wave height may be important is because of sea level rise,” details Dr. Young.

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Measuring Rising Floodwaters with the USGS

All year long the US Geological Survey (USGS) in North Dakota and South Dakota monitors water levels, but during times of flooding, all eyes are on the team. EM spoke to USGS data chief Chris Laveau about the monitoring efforts. “The US Geological Survey in North Dakota and South Dakota is one entity, so we monitor the flooding in both states,” explains Mr. Laveau. “The role is to provide continuous information on water level, we call that gauge height or stage, and we also provide continuous information at a lot of locations on stream flow, typically called discharge. We do that year round but, obviously, during a flood event it garners more attention.

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