Gëeegent fir ze benotzen an IIA, IIB, IIC Explosioun geféierlech Gas Zone1 an Zone2. Brennbare Stëbs IIIA, IIIB, IIIC Zone 21 an Zone 22 IP Mëttelklass B: 1P66 Ambient Temperatur: -60≤ Ta ≤+100℃ Ex-Mark: Ex db IIC Gb, Ex eb IIC Gb, Ex tb IIIC Db IP66. ATEx Cert.Nr.: EPT 19 ATEx 3170U IECEx Cert.No.: IECEx EUT 18.0033U EAC CU-TR Cert.Nee .: RU C-CN.AЖ58.B.00232/20