Downloads by Name


Downloads by Category


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AVW200 OS 06 (551 KB) 10-06-2016


Current AVW200 firmware. Use the Device Configuration Utility version 1.13 or greater to send firmware and to configure... learn more

CC5MPX OS 1.25.1 (13.8 MB) 24-06-2019


Current CC5MPX Camera Operating System. Note: Do not extract the firmware update file “CC5MPX_FW_1_25_1.tar.gz”.This compressed file gets sent to... learn more

CC640 OS 1.52 (58.5 KB) 26-11-2009


Current CC640 firmware. Note:Device Configuration Utility 1.15 or newer is required for compatibility. learn more

CD295 OS 2.07 (681 KB) 24-08-2010


Current CD295 firmware. The Device Configuration Utility is used to update the CD295 with the new firmware. learn more

CDM-A100 OS 06 (612 KB) 05-09-2019


Execution of this download installs the CDM-A108 / CDM-A116 Operating System on your computer which can then be uploaded to... learn more

CDM-VW300/305 OS 05 (561 KB) 18-11-2019


Execution of this download installs the CDM-VW300/305 Operating System on your computer for upload to the CDM-VW300/305 device... learn more

CS120A & CS125 Firmware 8 (553 KB) 15-06-2016


Includes the current CS120A and CS125 firmware. Note: This is not applicable for the original CS120 sensor. learn more

CS120 Firmware 6 (1.51 MB) 10-08-2012


Includes the current CS120 firmware and the CS120 support files for the Device Configuration Utility. learn more

CS140 Firmware 5 (454 KB) 06-04-2016


Includes the current CS140 firmware. learn more

CS45x Firmware 4 (472 KB) 22-03-2016


Includes the current firmware for the CS451 and CS456. learn more

CSAT3B OS 3.02 (548 KB) 14-10-2019


Current CSAT3B Operating System. learn more

CWS220 Firmware 5 (442 KB) 30-03-2016


Latest firmware for the CWS220.   learn more

CWS655 Firmware 5 (433 KB) 30-03-2016


Latest firmware for the CWS655.   learn more

CWS900 Firmware 5 (448 KB) 30-03-2016


Latest firmware for the CWS900.   learn more

EC100 OS 8.02 (560 KB) 14-10-2019


EC100 Operating System. Watch the Video Tutorial: Updating the EC100 Operating System. learn more

HS2 OS 1.07 (519 KB) 01-04-2015


Current HS2 (Hydrosense II) firmware. learn more

LR4 OS 1.3 (46 KB) 13-08-2014


Current LR4 firmware. Read the manual for the update procedure. learn more

PWS100 OS 7 (517 KB) 30-11-2015


Current PWS100 operating system.   learn more

SC115 OS 04 (427 KB) 23-04-2015


Current version of the SC115 Operating System.  Requires the Device Configuration Utility to upload the operating system to... learn more

SC-CPI OS 04 (477 KB) 10-10-2016


Execution of this download installs the SC-CPI Operating System on your computer for upload to the SC-CPI device... learn more

SDM-CAN OS 4 (612 KB) 21-11-2006


Current version of the SDM-CAN firmware. learn more

SR50A/AT OS 1.3 (52 KB) 22-08-2007


Current SR50A / AT firmware. learn more

TDR100 OS 0.9724 (60 KB) 15-08-2012


Current TDR100 Operating System. PC-TDR must be connected to TDR100. learn more

VSC100 OS 7.0 (478 KB) 07-07-2015


VSC100 Operating System. learn more


The operating system file (.obj extension) can be downloaded and saved to a VWA with the USB cable.... learn more

CS135 Firmware (408 KB) 19-03-2018


Operating System for the CS135 Ceilometer learn more

CS650 / CS655 Firmware 2 (429 KB) 02-12-2015


Current CS650 and CS655 firmware.  Note:  The Device Configuration Utility and A200 Sensor-to-PC Interface are required to upload the... learn more

OBS500 Firmware 03 (441 KB) 24-04-2017


Latest firmware for the OBS500. learn more