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The data Taker DT85’s Dual Channel concept allows up to 32 isolated or 48 common referenced analog inputs to be used in many combinations.
With support for multiple SDI-12 sensor networks, Modbus for SCADA systems, FTP and Web interface, 12V regulated output to power sensors, the DT85 is a totally self contained solution.
Below you'll find a sample login form that we'll talk through in detail.
Line 1: PFBC uses PHP sessions in the validation process, so you'll need to ensure you have session_start(); in your webpage - before outputting anything to the browser.
The web interface allows users to configure the DT85, access logged data and see current measurements as mimics or in a list using a web browser.
FTP/ Email provides data to your office over the internet or wireless network, without the need for polling or specific host software.
The DT85 is a robust, stand alone, low power data logger featuring USB memory stick support, 18 bit resolution, extensive communications capabilities and built-in display.
The other files/directories outside of the PFBC folder (like this one) that are included in the download are provided only for instruction and can be omitted from your production environment. Namespaces weren't introduced in PHP until version 5.3.0, so if you're web server is running an older version of PHP 5, then you will need to use PFBC 3.1 (PHP 5).