The Series TDMT Flow Meter is for use in industrial applications, and can be easily installed virtually non-intrusively into any pipe. This non-intrusive installation allows flow-sensing without obstruction of the pipe diameter. It is completely encapsulated in epoxy resin and is compact, rugged, shock and vibration resistant. It provides proven reliability and long-term stability, even under the harshest environmental conditions. The TDMT is made of stainless steel with a titanium option making it resistant to aggressive media. In addition to its small and compact size, the TDMT also comes with a choice of a 1" unit with 1" NPT union nut or a 1-1/4" unit with 1-1/4" union nut, as well as available extensions that can be used for pipes sized up to 10" in diameter. With an optional temperature output, this meter provides the user with a very broad range of usage. When trying to decide on the correct length, use the 1/7th law (the TDMT's probe length needs to be 1/7th of the pipe diameter).

PRINCIPLES OF OPERATION
The TDMT operates according to a new calorimetric principle, allowing for a wide measuring range. This meter also provides a very short integration time, even at low flow rates, making it ideal for quick control loops. Its measurement accuracy at low flow rates is considerably better than all other competing measurement devices.