vFPT allows to check the quality of installation works by visual inspection. Unlike thermal imaging, the vFPT detects heating not only at the moment of the inspection. The principle of operation is pretty simple: at the activation temperature (indicated on vFPT) the strips will irreversibly change their color to black.
|
Activation temperature |
Item name | Conductor cross-section,mm² | Reference |
|
70 °C |
vFPT 70S | up to 10 | FP.VT.070A.01.WW |
|
70 °C |
vFPT 70M |
10-35 | FP.VT.070B.01.WW |
|
70 °C |
vFPT 70L |
35-120 | FP.VT.070C.01.WW |
|
90 °C |
vFPT 90S | up to 10 | FP.VT.090A.01.WW |
|
90 °С |
vFPT 90M |
10-35 |
FP.VT.090B.01.WW |
|
90 °С |
vFPT 90L |
35-120 |
FP.VT.090C.01.WW |
|
110 °С |
vFPT 110S |
up to 10 |
FP.VT.110A.01.WW |
|
110 °C |
vFPT 110M | 10-35 | FP.VT.110B.01.WW |
|
110 °C |
vFPT 110L |
35-120 | FP.VT.110C.01.WW |