DS1922L-F5#

DS1922L-F5# is an iButton temperature logger with 8KB datalog memory. 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. A total of 8192 8-bit readings or 4096 16-bit readings, taken at equidistant intervals ranging from 1s to 273hr, can be stored. Additionally, 512 bytes of SRAM store application specific information and 64 bytes store calibration data. A mission to collect data can be programmed to begin immediately, after a user-defined delay, or after a temperature alarm. 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. Application includes high-temperature logging (process monitoring, industrial temperature monitoring), temperature logging in cold chain, food safety, bio, science, and pharmaceutical and medical products.

• Programmable high and low trip points for, temperature alarms
• Programmable recording start delay after elapsed, time or upon a temperature alarm trip point
• 512Bytes of general purpose memory plus, 64Bytes 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
• Water resistant enclosure (IP56) or waterproof if placed Inside DS9107 iButton capsule
• 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, operating temperature range from -40°C to +85°C

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