Characteristics:

• 128 Kbytes memory (up to 48.000 measurements)
• Low drift real time clock
• Clock and memory backup by long life lithium cell (10 years)

Inputs-Outputs:

• 8 analog inputs 
  Current 0..4-20 mA or Voltage 0...2,5V
  Resolution : 12 bits
  Precision : 0,1%
• 2 pulse counters, 32 bits (Max. frequency 1 kHz)
• 1 digital state input (TTL level)   
• 1 digital state output (relay)   
• 1 RS-232 for local communication with computer 

Functionality:

• Scheduled measurements (from 1 each second up to 1 each 24 hours)
• Possibility of programming 2 different measurement sequences for each sensor (f.i.: one with hourly storage and the other with daily add up)
• local treatment and recording (average, variations, minimum, maximum,…)
• Alarm conditions detection (thresholds and/or gradients)
• Integrated self-diagnosis