Can you state the most-modest temperature rating of the components used in this device? (e.g. was it designed with Commercial, Industrial or Military rated components?).
– Commercial: 0 to 70 °C
– Industrial: -40 to 85 °C
– Military: -55 to 125 °C
Given your statement that the highest temperature is 60C, it would seem that the rating does not even meet Commercial spec. and therefore should not be used below zero degrees C. Can you confirm this?
Ken
