https://www.ptc.co.ir/sometext/environmental/operating-temperature-0c-to-40c-32f-to-104f-ip-rating-ip-55-light-levels-4842-lux-450-footcandles-storage-temperature-40c-to-60c-40f-to-140f-humidity-5-to-95-relative-humidity-non-condensing/ 2015-10-14T07:08:16+00:00 https://www.ptc.co.ir/sometext/environmental/operating-temperature-0c-to-40c-32f-to-104f-storage-temperature-40c-to-60c-40f-to-140f-humidity-5-to-95-relative-humidity-non-condensing-light-levels-4842-lux-450-foot-candles/ 2015-10-14T07:01:25+00:00 https://www.ptc.co.ir/sometext/environmental/operating-temperature-10c-to-40c-50f-to-104f-storage-temperature-40c-to-70c-40f-to-140f-humidity-5-to-95-relative-humidity-non-condensing-environ/ 2015-10-14T07:07:44+00:00 https://www.ptc.co.ir/sometext/environmental/operation-temperature-10c-to-50c-14f-to-122f-storage-temperature-20c-to-60c-4f-to-140f-humidity-5-95-non-condensing-static-discharge-%c2%b112/ 2015-10-14T07:12:00+00:00 https://www.ptc.co.ir/sometext/environmental/sealed-to-resist-airborne-particulate-contaminants/ 2015-07-30T05:47:47+00:00