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DS1923 - iButton Hygrochron Temperature/Humidity Logger

General Description

The iButton® temperature/humidity logger (DS1923) is a rugged, self-sufficient system that measures temperature and/or humidity and records the result in a protected memory section.

The recording is done at a user-defined rate.

Key Features

  • High Accuracy, Full-Featured Digital Temperature and Examples of Accessories Humidity Logger Simplifies Temperature Data Collection and Dissemination of Electronic Temperature Record.
  • Digital Hygrometer Measures Humidity with 8-Bit (0.6%RH) or 12-Bit (0.04%RH) Resolution.
  • Temperature Accuracy Better Than ±0.5°C from -10°C to +65°C with Software Correction PART DS9096P DS9101 DS9093RA DS9093A DS9092.

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Other Datasheets by Maxim Integrated (now Analog Devices)

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DS1920 Temperature iButton
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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DS1923 iButton Hygrochron Temperature/Humidity Logger with 8KB Datalog Memory General Description The iButton® temperature/humidity logger (DS1923) is a rugged, self-sufficient system that measures temperature and/or humidity 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. Access to the memory and control functions can be password protected.