The Xtreem photosynthetic active radiation logger is easier to use than ever and has improved specifications. There is no need to open the logger to get your data out as it wirelessly connects to your phone/tablet. With extended battery life there is even less need to open the logger. The batteries are now relatively eco friendly Alkaline which makes them easier to purchase and dispose of.  Your data is stored in a cloud data base provided by AWS ( Amazon Web Services ). There is a small annual charge for this of NZ$15.

Datasheet

Included in contents

       1 x Xtreem Photosynthetic Active Radiation Logger
       2 x AA Batteries
       1 year data licensing fee.

Detected Wavelength:

        Cosine corrected photosynthetic irradiance sensor 400 - 700nm

Ambient Temperature Sensor

        Resolution ±0.0625°C
        Accuracy ±0.5°C typical

Battery Life: 

        2 Years - Based on 15min recording intervals, using 12 hours of daylight on average

Memory Capacity:

        60,000- Including logger temperature

Operating Temperature:

        -20 to 55°C

Waterproof: IP68 submersible to 30m

Data Collection Device:

       Phone/Tablet with Android 6.0 or greater.

Data Communications:

        Wireless Bluetooth LE 4.0