Pyranometers, Infrared Radiometers, Spectroradiometers, Temperature Sensors, UV Sensors, Chlorophyll Concentration...
Innovative Environmental Sensors Since 1996
At Apogee Instruments, our mission is to help you make better measurements. This means more than just building and selling research-grade sensors at an excellent price. It involves understanding your needs, supplying solutions, and providing the world-class support you need to succeed regardless of the size of your project.
Our job isn’t done when your product ships. As you can see, we have invested significant resources in developing support materials on our web site and in our manuals to clearly explain how to optimally use our products for years to come. However, if you can’t find an answer to your question on our site or in a manual, our highly trained technical-support specialists are standing-by to answer your questions by phone or email. We always value interaction with our great customers and view you as a valued partner on the front-lines of your field.
◆ The Apogee SP-522-SS is a thermopile pyranometer with a digital signal using Modbus RTU protocol over RS-232 or RS-485.
◆ The SQ-202X-SS is an amplified original quantum sensor with a 0 to 2.5 V output.◆ The sensor features a rugged, self-cleaning sensor housing design, and high-quality cable terminating in pre-tinned pigtail leads for easy connection to dataloggers and controllers.
The SQ-204X-SS is an amplified original quantum sensor with a 4 to 20 mA output.
◆ SQ-205X-SS is an amplified original quantum sensor with a 0 to 5 V output.◆ It features a rugged, self-cleaning sensor housing design, and high-quality cable terminating in pre-tinned pigtail leads for easy connection to dataloggers and controllers.
◆ The SQ-301X-SS has a sensor bar with 10 sensors and is self-powered with a 0 to 250 mV output.◆ Apogee line quantum sensors measure a spatial average of photosynthetically active radiation (PAR).
The new SQ-420 is a stand-alone PAR sensor/datalogger with 10,000 measurement internal data storage that can be uploaded to a computer. If continuously connected, the software graphs real-time PPFD (Photosynthetic Photon Flux Density) 4 YEAR WARRANTY
The SQ-421X-SS is a digital sensor that uses SDI-12 communication protocol and 5 m cable length with connector.The sensor is calibrated for sunlight and electric lights, selectable through SDI-12 commands, and has a command that automatically applies the immersion effect correction factor for underwater measurements.
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