LI-COR CO2-H2O-Display, Case, AC Adapt

Some CO2 sensors are too simple. Other CO2 analyzers are costly and complex. But the LI-830 and LI-850 from LI-COR Environmental are just right—bringing proven performance at an economical price to provide CO2 gas measurements that you can depend on day after day.Two Levels of Accuracy: LI-830 (CO2-only) or the LI-850 (CO2/H2O) The LI-830 measures CO2 in air with an accuracy of 3%. The LI-850 measures both CO2 and water vapor in the air, so it can account for band-broadening due to water vapor. This allows reporting of CO2 concentrations with an accuracy of 1.5% .These analyzers are ideal for atmospheric air measurements and many general-purpose applications, with a CO2 measurement range of 0 to 20,000 ppm, H2O measurement range of 0 to 60 mmol/mol (LI-850 only), and output rate of 2 measurements per second (2 Hz). Using either the USB, serial, and analog outputs, you can offload your data to a personal computer, data logger, or your own data recording device, such as an Arduino®.Low power requirements and their light weight also make these ideal for remote, mobile, and battery-powered deployments, including use with weather stations. The wide operating temperature range and onboard temperature measurements ensure consistent performance—even if ambient temperature changes rapidly.The LI-830 and LI-850 are available with an optional pump for an out-of-the box flow solution and an optional display to view measurements in real time without a computer or datalogger. All LI-830 and LI-850 gas analyzers feature configurable alarms when a CO2 or H2O threshold is crossed.Application VersatilityWhether you are monitoring ambient CO2 concentrations, controlling a process, or measuring CO2 for an experiment, these small, light analyzers deliver high-quality measurements and data you need for many applications: Greenhouses, controlled environment agriculture, growth chambers, and grow roomsIndoor and outdoor air quality monitoringUAV and drone-mounted CO2  measurement systemsCO2  partial pressure (pCO2 ) measurement systemsCarbon sequestration studiesTotal Organic Carbon (TOC) measurement systemsProcess controls for manufacturingCustom machine builders, system integrators, value-added resellers, or equipment manufacturers that seek to integrate a gas analyzer into a productVolcanology studiesAtmospheric profiling systems

• Reliable
• Long-lasting optics and high-quality components for reliable performance
• Proven
• Modern electronics and software in a platform with decades of proven success
• Cost-Effective
• Durable components ensure excellent performance at a good price
• Trusted
• Precision, accuracy, and stability so you get data that you can trust
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• SimplicitySimple hardware and intuitive software mean that you can start taking measurements right away. You can view data, configure the analyzers, and set up data logging to your Windows® or macOS® personal computer. Each analyzer includes a USB cable and a universal power adapter that is compatible with mains power worldwide (100 to 240 VAC, 50 or 60 Hz input; 12 VDC output).  
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• Configuration Options
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