MEDC DB20 Manuel Technique page 6

6.0 CERTIFIC TION/ PPROV LS
IECEx units
IIB
Certified to IEC60079-0, IEC60079-1 and IEC60079-7
Ex de unit (IEC certification No. IECEx B S 05.0082X)
Ex de IIB T3 (Tamb = -50°C to +70°C)
T4 (Tamb = -50°C to +40°C)
IIC
Certified to IEC60079-0, IEC60079-1, IEC60079-7, IEC61241-0 & IEC61241-1
Ex de unit (IEC certification No. IECEx B S 05.0083X)
Ex de IIC tD 21 IP65 T130°C (Tamb = -50°C to +70°C)
The IECEx certificate and product label carry the IECEx equipment protection level markings
IIC tD 21
Where: II signifies suitability for use in surface industries
tD signifies suitability for use in the presence of dust
21 signifies suitability for use in the presence of dust in a zone 21 area
TEX units
IIB
Certified to EN60079-0, EN60079-1 and EN60079-7
Ex de unit ( TEX certification No. Baseefa05 TEX0198X)
Ex de IIB T3 (Tamb = -50°C to +70°C)
T4 (Tamb = -50°C to +40°C)
The TEX certificate and product label carry the TEX group and category marking:
II 2 G
Where:
Signifies compliance with TEX
II Signifies suitability for use in surface industries
2 Signifies suitability for use in a zone 1 area
G Signifies suitability for use in the presence of gases
IIC
Certified to EN60079-0, EN60079-1, EN60079-7, IEC61241-0 & IEC61241-1
Ex de unit ( TEX certification No. Baseefa05 TEX0199X)
Ex de IIC T4 (Tamb = -50°C to +70°C)
T4 (Tamb = -50°C to +55°C)
T5 (Tamb = -50°C to +40°C)
11/13
T115°C (Tamb = -50°C to +55°C)
T100°C (Tamb = -50°C to +40°C)
© MEDC 2013