Hach-Lange TSS EX1 sc - Manual (Page 6)

6
Specifications
1.1 Dimensions
Figure 1 Dimensions
Miscellaneous
Inspection interval upon request 1/year service contract with warranty extension to 5 years
Maintenance requirements 1 hour/month, typical
Declarations of conformity CE, GS from the Technical Inspection Association, UL/CSA, ATEX/FM
Classification of instrument
type and ATEX zone
Equipment group II, category 2, only for use up to ATEX zones 1 and 21
Ignition protection type
II 2G Ex d IIC T6 Gb Ta = –10 bis 50 °C
II 2D Ex tb IIIC T 80 °C Db Ta = –10 bis 50 °C
0820 IBExU09 ATEX 1156
Grounding Ground wire 4 mm 2 minimum
1 Basin sensor 2 Installation sensor (TriClamp)