DS1922L
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DS1922L

  • Category:sensor
  • Product Name:Temperature logger with push button with 8KB data logging memory
  • Manufacturers:MAXIM
  • Production Batch Number:12+
  • Encapsulation:F5iButton
  • Stock Status:There is stock
  • Stock Quantity:3000
  • Minimum order quantity: 1
  • Details:Щелкните здесь, чтобы найти информацию о DS1922L в формате PDF
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  • Product introduction

Регистратор температуры DS1922L с кнопкой и 8 КБ памяти регистрации данных

description

DS1922L/T temperature recordingIThe buttons ® are rugged, self-sufficient systems that measure temperature and record the results in a protected memory section. After completing the recording, at a user-defined rate. A total of 8192 8-bit readings or 4096 16-bit readings can be stored at equal intervals from 1 second to 273hrs. In addition to this, there are 512 bytes of SRAM, which is 64 bytes for storing application-specific information and calibration data. A data acquisition task can start programming immediately, or after a user-defined delay, or after a temperature alarm. Access to memory and control functions can be password protected. The host computing device for configuring and communicating with the DS1922L/T is via the serial line protocol, requiring only one data line ® and return ground. Each DS1922L/T is guaranteed by factory lithography with a unique 64-bit registration number and is absolutely traceable. Durable stainless steel package with high resistance to environmental hazards such as dust, moisture and impact. Accessories enable the DS1922L/T to be installed by almost any object, including containers, pallets, bags.

Although allICalibration/verification of a button data logger for NIST traceable reference devices, provided by MaximWeb applicationsValidation certificate for the resulting DS1922L/T data logger. Enter YesIbutton to register the number (or list of numbers) and output the verification certificate in PDF format.

Key features

  • Automatic wake-up, temperature measurement and 8KB data logging memory in memory are stored in 8-bit or 16-bit format
  • Digital thermometers measure temperature with 8-bit (0.5°C) or 11-bit (0.0625°C) resolution
  • Accuracy ± 0.5°C from -10°C to +65°C (DS1922L), ±0.5°C from +20°C to +75°C (DS1922T) and software correction
  • Waterproof or waterproof if placed inside the DS9107IPushbutton capsule (exceeds waterproof 3 ATM requirements)
  • Sample rates from 1 second to 273hrs
  • Programmable recording start delay after elapsed time or temperature alarm trigger point
  • Programmable high and low temperature alarm trigger points
  • Astonished devices with quick access via the 1-Wire conditional search function
  • 512 bytes of general-purpose plus 64 bytes of calibration memory
  • Two levels of password protection for all memory and configuration registers
  • Communications host a digital signal at standard speeds up to 15.4kbps or using the 1-Wire protocol, up to 125kbps in high-speed mode
  • Business range: DS1922L: -40 to +85°C; DS1922T: 0 to +125°C
  • Complies with UL 913, Fifth Edition, as amended February 24, 1997. Intrinsically safe equipment, approved for use under the concept of Class I, Zone 1, Group A, B, C, D Area Entities  

    Application/Purpose

    • Environmental and Thermal Management System (HVAC)
       
    • Temperature monitoring in humans and animals.
       
    • The process requires monitoring of temperatures close to the boiling point of water (DS1922T only), such as pasteurized food items.
       
    • Monitoring of refrigeration systems.
       
    • Transportation and storage of critical temperature products such as fresh produce, medicines, blood products.

 

andDS1922LRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
DS1922L MAXIM 12+ F5iButton Temperature logger with push button with 8KB data logging memory

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