DS1921G-F5#

DS1921G-F5# is a Thermochron® iButton® device. It is a rugged, self-sufficient system that measures temperature and records the result in a protected memory section. The recording is done at a user-defined rate, both as a direct storage of temperature values as well as in the form of a histogram. The histogram provides 63 data bins with a resolution of 2.0°C. It is factory lasered with a guaranteed unique, electrically readable, 64-bit registration number that allows for absolute traceability. The durable stainless steel package is highly resistant to environmental hazards such as dirt, moisture, and shock. It is ideal for temperature logging in cold chains, food safety, pharmaceutical and medical products.

• Digital thermometer measures temperature in 0.5°C increments
• Built-in real-time clock (RTC) and timer has accuracy of ±2 minutes per month from 0°C to +45°C
• Logs consecutive temperature measurements in 2kB of datalog memory
• Records a long-term temperature histogram with 2.0°C resolution
• Rugged construction survives harsh environments
• Simple serial port interfaces to most microcontrollers for rapid data transfer
• Individually calibrated in a NIST-traceable chamber
• Complies to standard EN12830
• 512 bytes of general-purpose battery-backed SRAM
• F5 Can package, -40°C to +85°C temperature range

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party.