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KEW 5050 Firmware、KEW Windows for KEW 5050

Applicable model

  • KEW 5050

CAUTION

Both the Firmware and KEW Windows for KEW 5050 are required to upgrade to the updated version in order that your KEW 5050 works normally.
Version can be checked here.

The latest version as of Jan. 16, 2024

  • Firmware: Ver 1.11
  • KEW Windows for KEW 5050: Ver 1.22

Firmware

We ask you to register the serial number of your 5050 in order to install the software for the firmware.
* Serial number can be checked here.

How to install:

Please input the serial number of your 5050, and click "Next".
Note:Please use letters in capital.

Serial No.

Operating System

 Version File
- V1.11

KEW Windows for KEW 5050

Operating System

 Version File
- V1.22

How to install:

When "KEW Windows for KEW 5050" has been installed in your computer, be sure to uninstall it via Add/Remove Programs in Control Panel.
Then install new "KEW Windows for KEW 5050".

  1. Click the  and specify the folder to save.Then the file will be automatically download to the specified folder.
  2. Double-click on the downloaded "KewWin5050Inst_xxx.exe".
    The file is unzipped and the installation starts.
    Follow the instructions displayed on the screen.

USB Device Driver

Operating System

 Version File
Windows 11/10 -

How to install:

  1. Click the  and specify the folder to save.
    The file will be automatically download to the specified folder.
  2. Start installation with reference to the Installation manual.

How to check the version of your KEW 5050

Firmware

  1. Please see the rear of your KEW 5050 unit.
  2. The number circled in red in the right picture is the version.

KEW Windows for KEW 5050

  1. Operate the KEW Windows for KEW 5050.
  2. 2. The part circled in red at the figure is the information for the version.

How to check the serial number

  1. Please see the rear of your KEW 5050 unit.
    The number circled in red in the right picture is the serial number.
  2. Please input this number.

Version history

Firmware

Version Date Remark
1.11 Jul.2020
  • Save problem of Io system data (Io1[A]、Io2[A]) on 1P3Wx2/3P4Wx2 wiring systems is solved.

1.10

 Mar.2018
  • Incorrect serial no. of sensor is saved.

1.02

 Feb.2018
  • Incorrect readings when auto-ranging function activates.

1.01

 Jun.2018
  • Measurement errors and problems when using KEW8129 and 8130.
1.00 Sep.2017
  • Initial issue.

KEW Windows for KEW 5050

Version Date Remark
1.22 Oct.2023
  • Manual updated.
1.21 May.2022
  • Problems related to CVS output function have been solved.
1.20 Nov.2022
  • Compatible with Windows 11.
1.14 Nov.2020
  • Problem that no data is displayed when naming ID in Data management viewer has been solved.
  • Problem that event data is displayed and listed in Time series viewer although “Hide” is being selected has been solved.
1.13 Jul.2018
  • Defect that occurs when at recorded data selection in data management viewer has been fixed.
  • Full-scale display has been improved.
1.12 Apr.2018
  • Updated instruction manual for KEW5050.
1.11 Mar.2018
  • Updated instruction manual for KEW5050.
1.10 Mar.2018
  • Supports flexible clamp sensor KEW8133.
1.01 Feb.2018
  • Improved full-scale display.
  • The problem that incorrect number of event occurrences is displayed when changing report interval is solved.
1.00 Sep.2017
  • Initial issue.