The SDM-SIO1 expands the number of serial devices that can communicate with a CR800, CR850, CR1000, or CR3000 datalogger. You can attach up to 15 SDM-SIO1 modules to the datalogger, which allows a CR800 or CR850 datalogger to communicate with 17 serial devices and a CR1000 or CR3000 datalogger to communicate with 19 serial devices.


The new SDM-CD16S provides 16 control ports for driving DC loads. It uses three control ports on the datalogger and is compatible with all datalogger models except for the CR200 series, CR500, and CR510.

RTDAQ to Replace PC9000

We will soon release a new real-time data-acquisition software package, RTDAQ, that will replace PC9000. RTDAQ will support programming, communications, and data display for high-speed data collection applications. In addition to our higher-speed dataloggers, the CR9000X and the CR5000, the new software will also support the CR800/850, CR1000, and CR3000. Watch our Web site for information on this release.

CNR2 Net Radiometer

The CNR2 is our newest radiometer, featuring a unique design with separate outputs for short-wave (solar) and long-wave (atmospheric and terrestrial) radiation. The CNR2 fits in the Kipp & Zonen product line between the single output NR-LITE and the four-component CNR1. The glass domes and silicon windows protect the thermopile detectors from environmental factors, minimize the effects of wind and rain on measurements, and are easy to clean.

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