Showing recent results 1 - 15 of 67 products found.
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Campbell Scientific, Inc.
Evaporation gauges determine the evaporation rate by measuring the changing water level in an evaporation pan. The gauges consist of a float, pulley, and counterweight attached to a potentiometer mounted through a gear assembly in weatherproof housing. The evaporation gauges produce a resistance output that dataloggers can measure.
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Campbell Scientific, Inc.
External data storage devices can be used for redundant data storage, additional data storage, or convenient data retrieval from the field. These devices use a variety of technologies, including USB, flash memory, CompactFlash, and microSD.
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Campbell Scientific, Inc.
Fuel moisture and fuel temperature sensors emulate and measure the moisture content and temperature of similarly sized twigs on the forest floor. The sensors are typically used as part of larger systems, such as fire weather stations with dataloggers and telemetry capability, to remotely assess changing fuel conditions and potential fire hazards.
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GPS - Campbell Scientific, Inc.
GPS sensors are receivers with antennas that use a satellite-based navigation system with a network of 24 satellites in orbit around the earth to provide position, velocity, and timing information.
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Campbell Scientific, Inc.
Heat, vapor, and carbon-dioxide flux sensors are typically used in eddy-covariance systems to measure exchanges of carbon dioxide, water vapor, and heat between the surface of the earth and the atmosphere.
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Campbell Scientific, Inc.
Campbell Scientific offers both open-path and closed-path infrared gas analyzers for measuring carbon dioxide and water vapor. Campbell Scientific also offers a closed-path analyzer for measuring methane, nitrous oxide, or isotopologs of carbon dioxide. Designed specifically for eddy-covariance flux measurements, these analyzers offer the following benefits: integrated system design, aerodynamic intake or analyzer body, low power, synchronized measurements with the sonic anemometer, reduced spatial separation between analyzer and sonic anemometer, unrivaled flexibility in data acquisition, and data collection from additional system sensors with Campbell Scientific dataloggers.
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LoggerLink - Campbell Scientific, Inc.
LoggerLink Mobile Apps are simple yet powerful tools that allow an iOS or Android device to communicate with our CR200X, CR800, CR850, CR1000, CR3000, or CR6 dataloggers via an IP device (NL115, NL116, NL120, NL121, NL201, NL240, RavenXTV, RavenXTG, LS300G). LoggerLink for Android also supports Bluetooth communication for these same dataloggers using an RS-232-Bluetooth adapter. The apps support field maintenance tasks such as viewing and collecting data, setting the clock, and downloading programs.
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Campbell Scientific, Inc.
Multiplexers are used with dataloggers to enable the dataloggers to measure more sensors. Multiplexers add terminals for wiring additional sensors of almost any type.
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Campbell Scientific, Inc.
The CS477 is a radar-ranging sensor that monitors water level of rivers, lakes, tidal seas, and reservoirs. It can measure distances up to 70 meters. The CS477 outputs a digital SDI-12 signal to indicate distance and stage. This output can be read by many of our dataloggers.
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Campbell Scientific, Inc.
ORP sensors measure the oxidation-reduction potential—the tendency to gain or lose electrons when a solution comes in contact with a chemical substance. ORP measurements are used to ensure that a solution has been completely reduced or oxidized. ORP sensors are often used in tandem with pH sensors, which measure the hydrogen ion activity in a solution.
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Campbell Scientific, Inc.
Campbell Scientific pH sensors measure the level of pH in sample solutions by measuring the activity of the hydrogen ions in the solutions. This activity is compared to pure water (a neutral solution) using a pH scale of 0 to 14 to determine the acidity or alkalinity of the sample solutions.
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Campbell Scientific, Inc.
Reliable power supplies enable data acquisition systems to continuously acquire and process data. Because our components use minimal power, many of our systems can be run using sealed rechargeable or alkaline batteries. Systems that require more power are often supplemented with external rechargeable batteries, regulators, ac transformers, or solar panels.
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Campbell Scientific, Inc.
Campbell Scientific offers several types of sensors to measure precipitation: tipping bucket rain gages, siphoning tipping bucket rain gages, heated rain gages, and snowfall adapters. Users often select their precipitation sensors based on the type of precipitation to be measured (rain or snow), as well as the needed orifice diameter, measurement range, and accuracy level.
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Campbell Scientific, Inc.
Barometric pressure sensors measure fluctuations in the pressure exerted by the atmosphere. The sensors require protection from condensing humidity, precipitation, and water ingress. They are typically housed with the datalogger inside an environmental enclosure. If the enclosure is airtight, the sensor's pressure port must be vented to the atmosphere.
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Campbell Scientific, Inc.
Basic weather sensors measure six parameters: wind speed and direction, precipitation, barometric pressure, temperature, and relative humidity. These compact, multi-function sensors have no moving parts.
