The iTEMP TMT162 comes with an array of enclosure protection. The housing n general is die-cast aluminum or made of stainless steel for general purpose use. It gets an enclosure protection of IP67 and NEMA 4X which means that the device can withstand water immersion from 15 cm upto 1 m for about 30 minutes and comes with protection against dust ingress as well. Furthermore, the housing is also built for hygienic applications which features a stainless steel material with an enclosure protection of IP68, NEMA 4X, and NEMA 6P. This means that it provides protection against falling rain, sleet, snow, external ice formation, and water immersion upto 30 m for 24 hours.