Automatically Wakes up, Measures Temperature and Stores Values in 8kB of Datalog Memory in 8- or 16-Bit Format
Digital Thermometer Measures Temperature with 8-Bit (0.5oC) or 11-Bit (0.0625oC) Resolution
Accuracy of +0.5oC from -10oC to +65oC
Water resistant or water proof if placed inside DS9107 iButton capsule
Sampling Rate from 1s up to 273hrs
Programmable Recording Start Delay After Elapsed Time or Upon a Temperature Alarm Trip Point
Programmable High and Low Trip Points for Temperature Alarms
Quick Access to Alarmed Devices Through 1-Wire Conditional Search Function
512 Bytes of General-Purpose Plus 64 Bytes of Calibration Memory
Two-Level Password Protection of All Memory and Configuration Registers
Communicates to Host with a Single Digital Signal at up to 15.4kbps at Standard Speed or up to 125kbps in Overdrive Mode Using 1-Wire Protocol
Operating Range: -40oC to +85oC
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).