JUMO exTHERM-DR, Operating Manual, Page: 32 / 100

6 ATEX ignition protection type "i"
32
Explanation
II (1) G (b1) [Ex ia Ga] IIC ( (
II (1) D (b1) [Ex ia Da] IIIC ( ) )
Standard designation according to EN 60079-0
Explosion group II C
gases, low ignition energy such as hydrogen
III C conductive dusts
Standard designation
Guidelines designation for device group II (non-firedamp endangered mine workings)
Designation explosionproof according to ATEX directive 2014/34/EU
Category according to ATEX directive 2014/34/EU
G: gas explosion protection; D: dust explosion protection
Standard designation according to standard series EN 60079 for electrical devices
ia: related equipment according to ignition protection "i" intrinsically safe
according to EN 60079-11
Equipment Protection Level:
Ga (gases) for category 1
Da (dust) for category1
Type: 701055/...-044 [Ex i]
Standard designation according to standard series EN 13463 for non-electrical devices
„b1“ ignition source monitoring according EN 13463-6 with IPL 1
(Ignition Prevention Level) for category 2
Related equipment for intrinsic safety according to EN 60079-11 for category 1
Applications for ignition protection type intrinsic safety "ia"