Campbell Scientific, Inc.
Campbell Scientific manufactures dataloggers, data acquisition systems, and measurement and control products used worldwide in research and industry.
- 435.227.9000
- 435.227.9001
- info@campbellsci.com
- 815 W 1800 N
Logan, UT 84321-1784
United States of America
Categories
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Soil Moisture, Temperature, and EC Sensors
Soil volumetric water content probes (sometimes referred to as soil moisture sensors) measure the water content of soil. These probes can be used to estimate the amount of stored water in a profile or how much irrigation is required to reach a desired amount of water in the soil. These probes can be used for quick measurements or installed for long-term measurements.
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Water Temperature Sensors
Campbell Scientific offers a variety of sensors for measuring water temperature. The electrical signals transmitted from the sensors to our dataloggers can be converted to different units of measurement, including °C , °F, and °K. Our dataloggers are also capable of measuring most commercially available water temperature sensors.
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Soil Water Potential Sensors
Campbell Scientific offers soil water potential sensors that measure soil water potential via two methods: heat dissipation or electrical resistance. The sensors determine the energy status of the water in the soil, which describes the force that holds the water in the soil.
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Telephone Communications
Rugged land-line modems are ideal for use in the field. Voice-synthesized modems enable you to access your data via voice or to send your data to a computer.
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External Data Storage Devices
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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Short Haul Modems
Short haul modems provide local communication between data loggers and computers. Typically, two modems are required—one at the data logger end and one at the computer end.
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Distance Sensors
SR50A-L
The SR50A is a rugged acoustic sensor for measuring the distance from the sensor to a target. It is typically used to measure snow or water depth, but it is well-suited for other uses.
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Evaporation Gauges
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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Software
Data acquisition software is used for a variety of purposes: to support datalogger programming, enable communication between dataloggers and computers or mobile devices, manage data files, and display data in graphical formats. More advanced users can add custom capabilities or interfaces with our software development kits.
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Dataloggers
CR800-Series
CR800-series dataloggers are smaller and designed for applications in which fewer sensors are measured. These dataloggers differ in their keyboard display, as one model offers an external keyboard display, and the other model includes an on-board keyboard display. Multiple CR800-series dataloggers can be configured as a network, or they can be deployed individually.
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Heat, Vapor, and Carbon-Dioxide Flux Sensors
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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Ethernet Communications
Campbell Scientific offers complete Ethernet connectivity solutions for our data acquisition needs. Data loggers are available with integrated Ethernet, as well as stand-alone Ethernet modules.
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Datalogger Support Software
Datalogger support software packages help enable datalogger programming, communication between dataloggers and PCs, and, to varying capabilities, real-time and historical data monitoring. These software packages provide support for a single station or an entire datalogger network.
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Solar Radiation Sensors
The solar radiation sensors that Campbell Scientific offers come in a variety of designs: pyranometers, net radiometers, quantum sensors, and pyrheliometers. These sensors measure various aspects of the energy imparted by the sun on the Earth’s surface. A leveling fixture fitted with a bubble level may be required to accurately install solar radiation sensors.
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Satellite Communications
Satellite telemetry offers a communication alternative for remote locations where phone lines or radio frequency systems are an impractical choice. Using satellite telemetry, communication is achieved by interfacing a data logger to a satellite transmitter, which in turn transmits the data from the field site to a receiving station.
