Cem Dt172 Data Logger Software Download Fix [2021] -
CEM DT-172 Data Logger Software Download Fix: Troubleshooting Guide (2026)
Right-click the application icon, go to Properties -> Compatibility , and run it in "Windows 8 Compatibility Mode." Summary of Fixes Old/Corrupt Software Download updated Datalogger Graph Device Not Recognized Install Silicon Labs CP210x Drivers Driver Error (Yellow Triangle) Reinstall driver via Device Manager -> "Update Driver" "Cannot Connect" Replace CR2032 Battery / Use USB 2.0 Port
If the software installs but doesn't open or shows a blank screen when you connect the DT-172:
Surprisingly, the English product page at https://www.cem-instruments.com/en/product-id-935 for the software – it only lists technical specs and a “download” label with no actual file.
Let us assume you have downloaded the software, but when you plug the logger in, Windows shows a yellow exclamation mark in Device Manager under "Other devices" or "USB Serial Port." cem dt172 data logger software download fix
If the number is very high (above COM8), some older CEM software versions will fail to read it.
Do not download setup files from unverified software repositories. These versions are often outdated, incompatible with modern operating systems, or bundled with malware. Download from Official Channels
Right-click the .inf file (often named silabser.inf or similar, depending on the chip used) and select .
Look for a device under "Other Devices" or "Ports (COM & LPT)" with a yellow warning triangle (often named "Silicon Labs CP210x"). These versions are often outdated, incompatible with modern
If the CEM site is slow or the software is not listed, many industrial instrument distributors provide the .exe file. Search for: "Datalogger Graph software download 2026" "CEM DT-172 USB driver Windows 11" C. The "Generic" Software Alternative
If the software is installed but won't "see" the logger, follow these steps: Open Device Manager on your PC. Look for "Ports (COM & LPT)" or "Unknown Device." Right-click and select Update Driver .
Right-click the software shortcut and select "Run as Administrator." This ensures the program has the necessary permissions to access the USB port and write data files.
| Symptom | Fix | |---------|-----| | Software opens but no data | Click "Connect" or "Read Logger" – manual trigger required. | | Wrong date/time on logged data | Software reads from PC clock. Set logger internal clock via "Set DateTime". | | "No response from device" | Replug logger. Try different USB port. Reinstall driver. | | Graphs not showing | Install missing OCX controls (run installer as Admin; use regsvr32 msflxgrd.ocx if needed) | | Data export fails | Save as CSV (never XLS directly). Open CSV in Excel. | If the CEM site is slow or the
: Logging automatically stops when the battery is low, and the software may fail to detect the device. Replace the battery to resume communication. Software Features & Installation Datalogger Graph
A: It is recommended to download the software from the official CEM website or a trusted source to avoid any malware or viruses.
Connect the USB cable directly to a motherboard port on the back of your PC. External USB hubs or front-panel ports often lack the stable voltage required to initialize the logger.