Comtac AG provides hard- and software, product development services with focus on wireless communication and as well smart wireless products. Based on wide range of platforms and technologies we are ready to “Miotyfy” your products and applications.

COMTAC LPN TSM Transformer-Station-Monitor

The TSM is the perfect device for the transmission of operating status and error messages from transformer stations.

Many transformer stations in the distribution network are still operated " blindfolded ". The TSM records most of the relevant metering values and signals for the monitoring of the operating status and the transmission of error and alarm messages. This allows load flows and operating conditions to be identified, the risk of failure to be minimized and downtimes to be shortened. The compact design and simple configuration enables the extension and upgrading of transformer stations with relatively little effort.

Technical Key Facts

  • Compact design, low installation effort

  • mitoy radio technology and external antenna

  • Also reaches unfavourable locations

  • Configuration via USB interface

  • Short-circuit/earth-fault message detection

  • Low voltage/current measurement and limit value monitoring

  • Switch and fuse status indication

  • Transformer and room temperature monitoring

  • Expandable via Modbus-RTU interface

  • Backup supply in case of power failure


  • external antenna

Related Products

  • COMTAC Cluey KM

  • COMTAC LPN Modbus Bridge

This mioty product is available

How can you acquire this mioty product?

Please contact the appropriate contact person or visit the provider's website.


Uwe Scholz

Phone: +41 52 647 30 47