In-Situ BaroTROLL Barometric Pressure Logger

The In-Situ BaroTROLL barometric pressure logger gives the user an easy way to integrate barometric pressure compensation using In-Situ's Baro Merge software.

Features

  • Accurate stainless steel sensor reduces the potential for drift over time
  • Ultra-low power system guarantees 5 years or 1 million readings
  • Rugged stainless steel housing
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In-Situ
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ImagePart#Product DescriptionPriceStockOrder
In-Situ BaroTROLL Barometric Pressure Logger0089100 BaroTROLL barometric pressure logger, 1.14 bar range (16.5 PSIA)
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Usually ships in 1-2 weeks
ImagePart#Product DescriptionPriceStockOrder
In-Situ Titanium Twist-Lock Backshell 0051480 Titanium twist-Lock backshell/hanger for non-vented Level TROLL, Aqua TROLL & BaroTROLL loggers
$107.00
Usually ships in 1-2 weeks
In-Situ USB TROLL Com Direct Connect Bundle 0052510 USB TROLL Com direct connect bundle, includes direct-connect programming cable and Win-Situ 5.0 Software CD
$695.00
In Stock
In-Situ Level TROLL Maintenance Kit 0052530 Level TROLL maintenance kit, includes O-rings, dust caps, lube, and instructions
$20.00
Usually ships in 1-2 weeks
  • Barometric Pressure
  • Sensor Type: Silicon Strain Gauge
  • Material: 316L Stainless Steel
  • Accuracy from 0 to 50 C: +/-0.1% Full Scale (FS)
  • Resolution: +/-0.015% FS or Better
  • Temperature
  • Sensor Type: Silicon
  • Range: 0 to 50 C
  • Resolution: 0.1 C
  • Accuracy: +/-0.3 C
  • Logging
  • Memory: 1MB; 50,000+ data points
  • Log Types: Linear, Fast Linear, Event
  • Fastest Polling Rate: 2 per second
  • General
  • Operational Temperature Range: -20 to 80 C
  • Diameter: 0.82" OD (20.8mm)
  • Length: 9.0" (22.9cm)
  • Weight: 0.54 lb (0.24 kg)
  • Output Options: Modbus RS485, SDI-12, 4-20mA
  • Housing: 316L Stainless Steel
  • (1) In-Situ BaroTROLL barometric pressure logger
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Level Data Key For Restoration Projects, Stormwater Management

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New Monitoring Site for Ocean Acidification in American Samoa

The National Oceanic and Atmospheric Administration (NOAA) and the Pacific Islands Ocean Observing System (PacIOOS) at the University of  HawaiĘ»i at Māno a , in collaboration with other partners, recently deployed a new ocean acidification (OA) monitoring site in Fagatele Bay National Marine Sanctuary , American Samoa. Derek Manzello , a coral ecologist with NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) in Florida, is the lead PI of ACCRETE: the Acidification, Climate and Coral Reef Ecosystems Team at AOML. Dr. Manzello connected with EM about the deployment. “ACCRETE encompasses multiple projects that all aim to better understand the response of coral reef ecosystems to climate change and/or ocean acidification,” explains Dr.

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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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