Major tech MT643 Instruction Manual

Temperature data logger

Advertisement

Quick Links

INSTRUCTION MANUAL
MT643
TEMPERATURE DATA LOGGER

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MT643 and is the answer not in the manual?

Questions and answers

Inoussa Sebre
April 30, 2025

J'ai un probleme de passage vitesse sur boit mt 643

Summary of Contents for Major tech MT643

  • Page 1 INSTRUCTION MANUAL MT643 TEMPERATURE DATA LOGGER...
  • Page 3: Table Of Contents

    Contents Page no 1. Features...................4 2. Description..................4 3. LED Status Guide................5 4. Operating Instructions...............6 5. Software Operation................7 5.1. Datalogger Setup................7 5.2. Download Data................8 6. Specifications..................9 6. Battery Replacement................10...
  • Page 4: Features

    1. FEATURES • Memory for 31,808 readings • Status Indication • USB Interface • User-Selectable Alarm • Analysis software • Multi-mode to start logging • Long battery life • Selectable measuring cycle: 1s, 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr 2.
  • Page 5: Led Status Guide

    3. LED STATUS GUIDE Indication Action Function REC ALM Both LED lights OFF Start logging replace battery Logging not active and download the data Or Low Battery REC ALM One green flash every To start, hold the start button 10 sec.* Logging, until Green flash 4 times no alarm condition** Green double flash...
  • Page 6: Operating Instructions

    4. OPERATING INSTRUCTIONS • Setup the Data Logger by software before using it. • Under the Manual mode, press and hold the button for 2s, Data Logger start to measure, and LED indicates the function at the same time. (see LED FLASH INDICATION for details.) •...
  • Page 7: Software Operation

    5. SOFTWARE OPERATION 5.1. Data logger Setup Click on the icon on the menu bar. The Setup window will appear as shown below; descriptions for each field in the Setup windoware listed directly below for illustration: • The Sampling Setup field instructs the DATA LOGGER to log readings at a specific rate.
  • Page 8: Download Data

    5.2. Download Data To transfer the readings stored in the Logger to the PC: • Connect the DATA LOGGER to the USB port. • Open the Data logger software program if it is not still running • Click the Download icon •...
  • Page 9: Specifications

    6. SPECIFICATIONS Function Overall Range Accuracy Temperature -200 to 1370°C ±2°C (±4°F) (overall error) Max. (-328 to 2498°F) ±1°C (±2°F) (overall error) Typ. Logging rate Selectable sampling interval: From 1 seconds up to 24 hours Operating temperature 0 to 40°C (57.6 to 97.6°F) Operating humidity 0 to 85%RH Storage temperature...
  • Page 10: Battery Replacement

    7. BATTERY REPLACEMENT Only use 3.6V lithium batteries. Before replacing the battery, remove the model from the PC. Follow diagrammatic and explanation steps 1 through 4 below: • With a pointed object (e.g. a small screwdriver or similar), open the casing.
  • Page 12 MAJOR TECH (PTY) LTD South Africa Australia www.major-tech.com www.majortech.com.au sales@major-tech.com info@majortech.com.au...

Table of Contents