The DL3 data logger enables the acquisition and storage of large amounts of data (such as energy metering and recorded values of the solar system) over a long period of time when connected to up to six iSolar™ controllers. Additionally the DL3 has three inputs for Pt1000 temperature sensors and one 4-20 mA Current Loop analog input.  BACnet/IP functionality for BACnet-conform transmission and reception of data is built-in.  A configuring IP address and password protection allows for access from any PC with a LAN connection for system monitoring of energy metering or for reviewing system performance, without additional software.  Download data through the web interface, an SD memory card or USB cable for further data processing in spreadsheet programs.
 
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