AMBETRONICS ENGINEERS PVT. LTD.
Portable Logger

Portable Logger

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Committed To serve the customers in an ethical and transparent manner, we are highly preferred in market for manufacturing and supplying Portable Logger. The logger is used to automatically measure and record temperature and humidity. At our production unit, we use high quality materials and components to manufacture the logger. Our Portable Logger is available in different sizes and specifications as to suit the client's requirements. We offer the logger at pocket friendly prices.

Features:

  • Can work in harsh condition

  • Accurate recording of data

  • Small in size

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.

Applications
  • 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.