Delta-T Measurement - Ecom EN3 Operating Instructions Manual

6.2 delta-T Measurement

With the ecom-EN3 a difference temperature measurement is possible. For measurements at
pipes (e.g. water-in and water-out of heating systems), special temperature sensors are
needed, available from your authorized ecom agency. Out of the main menu point
"Diagnostics" select the sub-menu "dT measurement" and confirm with <Enter>.
The instrument indicates the temperature T1 (sensor at connection „Gas temperature"), the
temperature T2 (sensor at connection „Air temperature") and the difference between both
temperatures (T1 - T2). Press <Save> to store the result in the intermediate memory. A
printout can be started with <Print>.
1
Measurement stored in intermediate memory
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ecom-EN3