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Simple Logger® II Model L642

The Simple Logger® II Model L642 is a two channel thermocouple data logger. The choice of data storage modes and storage rates allows the operator to effortlessly configure the logger to optimize memory usage to the application at hand. Extended Recording Mode XRM® and delayed start time are just two of the many application friendly features. The Simple Logger® II Model L642 records temperature at user selectable rates of 1 every 5 seconds to 1 per day. Using J, K, T, N, E, R or S thermocouples, it measures from -346º to + 1767ºF with resolution down to 0.1º range dependent. This logger can perform a variety of recording tasks with easy and intuitive setup from a computer using the free DataView® software included with the unit.
NOTE: Our complete catalog is not available for direct online purchase, refer to the Status Column for purchasing options. Items that do not have an Add to Cart button must be purchased from an Authorized Distributor.
Model Cat. # Description List Price Quantity/Status Distributor Stock Check
L642 2126.08 Simple Logger® II Model L642 $489.00 In stock at factory. Find a Distributor
ModelL642
Cat. #2126.08
DescriptionSimple Logger® II Model L642
List Price$489.00
In stock at factory. Find a Distributor
Print
Channels Two
Input Two miniature thermocouple connectors
Connection °F °C
Measurement Range:
(Thermocouple Dependent)
J           -346 to +2192 J           -210 to +1200
K          -328 to +2501 K          -200 to +1372
T          -328 to +752 T          -200 to +400
N          -328 to +2372 N          -200 to +1300
E          -238 to +1742 E          -150 to +950
R             32 to 3212 R             0 to 1767
S             32 to 3212 S             0 to 1767
Accuracy J, K, N, T, E θ ≤ -148°F/-100°C · ± (0.2% of R + 1.1°F/0.6°C)
-148°F/-100°C < θ ≤+212°F/+100°C · ± (0.15% of R +1.1°F/0.6°C)
≥ +212°F/+100°C · ± (0.1% of R + 1.1°F/0.6°C)
Accuracy (R, S) θ = 32°F/0°C to  +212°F/+100°C · ± (0.15% of R + 1.1°F/0.6°C)
θ ≥ +212°F/+100°C · ± (0.1% of R + 1.8°F/1°C)
Resolution θ < 1000°F or °C · 0.1°F or °C
θ > 1000°F or °C · 1°F or °C
Temperature Coefficient ± (0.02% of R + 0.03°C/°C or ± (0.02% of R + 0.03°F/°F between operating temperature of -10° to 18°C and +28° to 50°C
Maximum Differential Input 1V (between input)
Sample Rate Maximum of 8 samples taken at storage interval
Storage Rate Programmable from 5s to 1 per day
Storage Modes Start/Stop, FIFO, extended mode (XRM) and Alarm
Recording Length 15 minutes to 8 weeks, programmable using DataView
Memory 240,000 measurements (512KB). Recorded data is stored in non-volatile memory and will be retained even if battery is low or removed.
Communication USB 2.0 optically isolated
Power Source 2x1.5V AA (LR6) alkaline batteries
Battery Life 100 hrs to >45 days (depending of sample rate/recording length)
Dimensions 4.94 x 2.75 x 1.28” (125 x 70 x 32mm)
Weight (with battery) 7 oz (200g)
Case Polycarbonate
Operating Temperature 14° to 122°F (-10° to 50°C)
Storage Temperature -4° to 140°F (-20° to 60°C)
Relative Humidity Up to 85% @ 95°F (35°C)
Ingress Protection (IP) IP40
EMC EN 61326-1
Safety Compliance IEC 61010-1, EN 61010-2-32 50V CAT III Pollution Degree 2

User Manual

Quick Start Guide

Datasheet

Brochure

Comparison Chart

Software/Firmware

DataView Software

Ver. 3.61.0008     Release Notes   |   Models Supported by DataView

DataView Complete (Report generation and control panels)
461MB Download - .zip

IMPORTANT:

  • Back-up all template files before installation to ensure that they do not get overwritten.
  • Uninstall previous versions of DataView before installing a new version.
  • PQL Loggers and Sentinel Series are no longer supported by DataView. See bottom of the page for a compatible version

Supported Operating Systems:
Windows 7 (32 & 64 Bit)
Windows 8/8.1 (32 & 64 Bit)
Windows 10 (32 & 64 Bit)

Click here for the Minimum System Requirements



Below are the individual DataView component installers

This is the DataView core report generation software without any control panels
77MB Download v3.61.0008 .zip format

This control panel supports models: L452, 1510, 1821, 1822, 1823, 1110, 1246, 1227, 10101, and 10141
75MB Download v2.02.0085 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports model 8510
40MB Download v1.02.0006 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports model 6417
57MB Download v1.02.0004 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports models: 6470-B, 6471, and 6472
44MB Download v1.05.0003 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports models: 6116, 6116N, and 6117
65MB Download v1.07.0022 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports models: 1060, 5060, 5070, 6550, 6555, 6526, 6532, and 6534
57MB Download v4.02.0071 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports models: 6240, 6250, 6255, and 6292
47MB Download v1.07.0005 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports models: 8220, 8230, 3945-B, 407, 607, and 8335 (if using firmware ≤2.8)
70MB Download v3.08.0003 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports models: 8333, 8335 (if using firmware >2.8), 8336, 8435, 8436
94MB Download v1.06.12368 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports models: PEL102, PEL103, and PEL105
39MB Download v2.5.12642 .zip format
This control panel requires DataView version 3.61.0008 or higher

This control panel supports models: L261, L264, CL601, L702, L101, L102, L104, L642, L111, L432, AL834, ML912, ML914, L322, L562, L564, L404, and L481
63MB Download v1.05.0000 .zip format
This control panel requires DataView version 3.61.0008 or higher

 


NOTE: PQL Loggers and Sentinel Series are no longer supported by DataView.

To obtain an older version of DataView that is compatible for these instruments, click the link below:

Download v3.09.0008 - .zip format

Supported Operating Systems:
Windows XP
Windows 7 (32 & 64 Bit)
Windows 8/8.1 (32 & 64 Bit)
Windows 10 (32 & 64 Bit)

LabView Drivers

 

  LabView Installation PDF

 
    Megohmmeters
  Ver. 1.0 Model 1060 Overview PDF
  Ver. 1.1 Models 5060 & 5070 Overview PDF
  Ver. 1.0 Models 6550 & 6555 Overview PDF
       
    Power Quality & Energy
  Ver. 1.0 Models 8333, 8435, 8335, & 8336 Overview PDF
  Ver. 1.0 Models PEL 102 & 103 Overview PDF
       
    Simple Logger II Series
 

Ver. 1.0

Simple Logger II

Overview PDF

Simple Logger® II - Firmware

  Important: To ensure that data is not lost, download all data from the instrument before installing any software and firmware updates.
       
 

Version 1.19

Release Notes
 

  1.8MB

SLII Firmware Version 1.19

01/23/17

   
SIMPLE LOGGER® II FIRMWARE

NOTE: When upgrading to version 1.19 from 1.13 or lower it is necessary to perform a “Fail Safe” upgrade.

CLICK HERE FOR UPGRADE INSTRUCTIONS
Version 1.19  pdf icon  

SOFTWARE REQUIREMENTS

To use the Simple Logger® II Firmware, you should ensure that you are using the latest version of DataView.

   
       
       

Application Notes

Forms

Technical Bulletin

Video

What's New in DataView 3.50

Model Cat. # Description List Price Quantity/Status Distributor Stock Check
2118.09 General Carrying Case
Dimensions: 13 x 9.5 x 3"
$57.75
2126.46 Thermocouple - Needle (7.5x0.5")
K-Type -58° to 1292°F for Models SLII L642 & CA863
$20.00
2126.47 Thermocouple - Flexible (1m)
K-Type -58° to 480°F for Models SLII L642, CA863 & 5233
$9.25
2126.49 Cable – Replacement USB (type A to 5-pin mini-B) cable for Simple Logger® II series and Model 1950 (RoHS Compliant) $8.25
2133.72 Compact tool bag for field use.
12 Exterior and 14 Interior pockets
Dimensions: 13.0 x 9.8 x 9.5"
$32.00
Model
Cat. #2118.09
DescriptionGeneral Carrying Case
Dimensions: 13 x 9.5 x 3"
List Price$57.75
Model
Cat. #2126.46
DescriptionThermocouple - Needle (7.5x0.5")
K-Type -58° to 1292°F for Models SLII L642 & CA863
List Price$20.00
Model
Cat. #2126.47
DescriptionThermocouple - Flexible (1m)
K-Type -58° to 480°F for Models SLII L642, CA863 & 5233
List Price$9.25
Model
Cat. #2126.49
DescriptionCable – Replacement USB (type A to 5-pin mini-B) cable for Simple Logger® II series and Model 1950 (RoHS Compliant)
List Price$8.25
Model
Cat. #2133.72
DescriptionCompact tool bag for field use.
12 Exterior and 14 Interior pockets
Dimensions: 13.0 x 9.8 x 9.5"
List Price$32.00

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