Hi All,
I have designed a small induction heater with 18w of input power input is DC 12V and 3A.
I have used a copper to make a working coil and small iron core is my heating peice.
Iron dimension :
Inner Diameter : 7.5mm
Outer Diameter : 8mm
Length of core : 12mm
Here im having big issue in controlng the temperature ,i need a suggestion that how can i detect the temperature range and control to constant temperature.
I have tried with IR based sensor but it dint work it was showing 105 C when coil heated to 350C.
Please anyone suggest me a temperature sensor that should of contact type and it shouldn't gets heat for magnetic field.
I have designed a small induction heater with 18w of input power input is DC 12V and 3A.
I have used a copper to make a working coil and small iron core is my heating peice.
Iron dimension :
Inner Diameter : 7.5mm
Outer Diameter : 8mm
Length of core : 12mm
Here im having big issue in controlng the temperature ,i need a suggestion that how can i detect the temperature range and control to constant temperature.
I have tried with IR based sensor but it dint work it was showing 105 C when coil heated to 350C.
Please anyone suggest me a temperature sensor that should of contact type and it shouldn't gets heat for magnetic field.