DS1922T-F5#

DS1922T-F5# is an iButton temperature logger with 8KB datalog memory. The iButton® temperature logger 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. A mission to collect data can be programmed to begin immediately, after a user-defined delay, or after a temperature alarm. Access to the memory and control functions can be password protected. It is configured and communicates with a host-computing device through the serial 1-Wire® protocol, which requires only a single data lead and a ground return. Typical applications include high-temperature logging (process monitoring, industrial temperature monitoring), temperature logging in cold chain, food safety, bioscience, and pharmaceutical and medical products.

• Sampling rate from 1s up to 273hr
• Programmable high and low trip points for temperature alarms
• Programmable recording start delay after elapsed time or upon a temperature alarm trip point
• 512 bytes of general-purpose memory plus 64 bytes of calibration memory
• Two-level password protection of all memory and configuration registers
• Individually calibrated in a NIST-traceable chamber, complies to standard EN12830
• Rugged construction survives harsh environments
• Simple serial port interfaces to most microcontrollers for rapid data transfer
• Quick access to alarmed devices through 1-wire conditional search function
• F5 Can package, 0°C to +125°C temperature range