Please use overtemperature protective device together if you use this as temperature adjustment tool. If temperature control thermostat gets brake, it may cause fire. Don not use ambient temperature under 80 degree C Do not use near water. Put temperature sensor on control space. It may cause fire if there is not proper temperature censoring condition
I tried to protect it with EfcoTape for the time being, but I do not know if it works. Although it is such a use environment, there is not particularly hole, etc. in the detection part, and it works without problems.