AVT2804 A +

The recorder is used to collect temperature samples. It was designed to record temperature changes during the day outside and inside the home. The AT89C2051 processor is the "heart" of the recorder. it reads data from sensors, saves in non-volatile memory and supervises the connection to a PC. The whole is a universal module - an adapter that can work with virtually any computer equipped with a serial interface.

The device especially recommended there is required to control the temperature outside and inside the house

Selected parameters:

• range of measured temperatures from -55 to + 125 ° C
• number of channels 1 or 2 (program selected)
• memory capacity of 16367 samples (one channel); 8183 samples (two channels)
• recording time - from a minute, limited memory capacity
• interval between measurements - from minute to five hours
• measurement delay 0-5 hours
• reading data using a PC
• connection to PC - RS232
• power supply - 3.6 Vdc (battery)
• in the set, printed circuit boards, programmed layout and documentation
  
  Detailed description in
  EdW 11/06