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DS1922E-F5# - Thermochron iButton 15°C thru +140°C
DS1922E iButtons

DS1922E-F5# - Thermochron iButton 15°C thru +140°C

Part Number:DS1922E-F5#

Availability:

 In Stock; 495
Price:$153.00
  • Accuracy:±1.5°C
  • Resolution:0.0625°C or 0.5°C help
  • Capacity:4096 or 8192 Readings (Resolution Dependent)
Volume Discount
Quantity
Price
  • 25 - 99
  • $134.00
  • 100 - 249
  • $119.00
  • 250 - 499
  • $86.10
  • 500 - 999
  • $83.49
  • 1000+
  • $82.63
Key Features

  • Automatically Wakes Up, Measures Temperature, and Stores Values in 8KB of Data-Log Memory in 8- or 16-Bit Format.
  • Digital Thermometer Measures Temperature with 8-Bit (0.5°C) or 11-Bit (0.0625°C) Resolution.
  • Temperature Accuracy: ±1.5°C from +110°C to +140°C, ±7°C typical from +15°C to +110°C.
  • Water Resistant or Waterproof if Placed Inside DS9107 iButton Capsule (Exceeds Water Resistant 3 ATM Requirements).
  • 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.
  • Quick Access to Alarmed Devices Through 1-Wire Conditional Search Function.
  • 576 Bytes of General-Purpose Memory.
  • Two-Level Password Protection of All Memory and Configuration Registers.
  • Operating Temperature Range: +15°C to +140°C.
  • Communicates to Host with a Single Digital Signal Up to 15.4kbps at Standard Speed or Up to 125kbps in Overdrive Mode Using 1-Wire Protocol.
  • NIST Traceable.
Common iButton Features

  • Digital Identification and Information by Momentary Contact.
  • Unique, Factory-Lasered and Tested 64-Bit Registration Number (8-Bit Family Code + 48-Bit Serial Number + 8-Bit CRC Tester) - Assures Absolute Traceability Because no Two Parts are alike.
  • Multidrop Controller for 1-Wire Net.
  • Chip-Based Data Carrier Compactly Stores Information.
  • Data Can be Accessed While Affixed to Object.
  • Button Shape is Self-Aligning with Cup-Shaped Probes.
  • Durable Stainless Steel Case Engraved with Registration Number Withstands Harsh Environments.
  • Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed Onto its Rim.
  • Presence Detector Acknowledges When Reader First Applies Voltage.
  • Meets UL#913 (4th Edit.). Intrinsically Safe Apparatus: Approved Under Entity Concept for Use in Class I, Division 1, Group A, B, C and D Locations (application pending).
 
The DS1922E temperature logger iButton 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, 576 bytes of SRAM store application-specific information. 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. The DS1922E 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. Every DS1922E is factory lasered with a guaranteed unique 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.
 
Applications
  • Stand-alone high-temperature measuring and logging applications
  • Steam sterilization applications
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