The DT 800 combines the roles of data acquisition module, data logger, and controller into a single robust unit. This data logger has 42 analog channels capable of interfacing 42 single-ended inputs, 24 differential inputs or twelve 4-wire sensor channels. In addition 16 digital I/O channels (including low and high speed counters) and a universal serial sensor channel are provided.

The DT800 data logger has an internal 12V 2.2Ahr battery that lasts between 5 hours and 5 months depending on sampling time. The DT 800 can transmit collected data directly with RS232 or Ethernet using TCP/IP. Dial-out modem is also supported and requires DeLogger Pro software.'