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Temperature Loggers

Temperature Loggers
Temperature Loggers
Product Code : DS1922-L-F5
Product Description

Temperature loggers 

Key Features

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 +65o
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
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 DS1922L temperature logger iButtons are rugged, self-sufficient systems that measure temperature and record 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 273hrs can be stored. In addition to this, there are 512 bytes of SRAM for storing application-specific information and 64 bytes for calibration data. A mission to collect data can be programmed to begin immediately, or after a user-defined delay or after a temperature alarm.

Access to the memory and control functions can be password protected. The DS1922L 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 DS1922L 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. Accessories permit the DS1922L to be mounted on almost any object, including containers, pallets, and bags.

  • Environmental and thermal management systems (HVAC). 
  • Human and animal temperature monitoring. 
  • Monitoring of refrigeration systems. 
  • Temperature-critical product shipping and storage, such as fresh produce, pharmaceuticals, and blood products.
Contact Us

17-B, Tarun Industrial Estate, Mogra Pada, New Nagardas Road, Andheri (East), Mumbai, Maharashtra, 400069, India
Phone :+917259672294