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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Wind Speed and Wind Direction Sensors
Wind vanes measure wind direction and are often used with anemometers, which measure wind speed. Campbell Scientific offers a variety of anemometer designs: cup, propeller, ultrasonic, sonic, and lidar. Most of our wind sensors are modified slightly from the manufacturers’ stock items so that they may be used with our dataloggers in research, air quality, and general purpose meteorological applications.
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Wi-Fi Communications
Campbell Scientific offers complete Wi-Fi connectivity solutions for your data acquisition needs. Data loggers are available with integrated Wi-Fi modules, as well as stand-alone Wi-Fi devices.
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All-in-One Weather Sensors
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.
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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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USB Communications
Campbell Scientific offers complete USB connectivity solutions for your data acquisition needs. Data loggers are available with integrated USB. We also provide various USB-to-serial converters to meet your needs.
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Precipitation Sensors
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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Ceilometers
Campbell Scientific offers ceilometers that use lidar (light detection and ranging) technology to measure cloud height, vertical visibility, and mixing layer height. While they are best known for their use in aircraft operations at airports and oil platform helipads, ceilometers are also used by meteorologists for boundary layer research and air-quality applications.
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Measurement Devices
In addition to the critical role data loggers play in a data-acquisition system, there are other types of measurement devices. Some measurement devices are used to increase the number of terminals that data loggers can use, which enables them to measure more sensors or control more external devices.
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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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Power Supplies
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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Soil Temperature Sensors
Soil temperature sensors come in a variety of designs using thermistors, thermocouples, thermocouple wires, and averaging thermocouples. 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 soil temperature sensors.
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Soil Heat Flux Sensors
Soil heat flux sensors may consist of several thermocouples whose measurements are averaged, a single thermopile, or a single thermopile with a film heater. These sensors measure the rate of energy transferred through a surface. Data regarding the amount of energy stored in soil as a function of time is used in energy-balance and Bowen-ratio flux systems.
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Surface Temperature Sensors
Campbell Scientific offers two types of surface temperature sensors: infrared temperature (non-contact) and surface contact. Infrared temperature sensors measure the surface temperature of an object or surface by sensing the infrared radiation given off by the subject. Surface contact sensors attach directly to a surface and measure the temperature via physical contact.
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Output and Control Peripherals
Output and control peripherals enable you to add channels to control other devices, such as activating external devices and increasing the number of digital output or digital input channels of a data logger. Some of these peripherals have built-in relays to control external devices, and other peripherals may require connected relays depending on what you want to control.
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Expansion Peripherals
Expansion peripherals are used with data loggers to achieve many purposes, including the following: add additional channels, extend data communications networks, perform media conversions, read vibrating wire sensors, and build distributed measurement networks.
