Elster Q.Sonic PLUS - CSA Certified

5
System Description
UFM Series 6
Q.Sonic-plus
Operation and Maintenance
Page 25 of 68
5.6.4 CSA Certified
The explosion proof housing has the following CSA certification information:
 Explosion proof for Class I, Division 1, Group B, C and D T6
 Ex d ia [ia] IIB + H2 T6
 -50 °C < Tamb < +60 °C
 Type 4X
 IP66
 CSA 13.70001043
 Installation requirement: Seal all conduit within 1.50 inches in group
B & C
 Warnings:
o Substitution of components may impair intrinsic
safety.
o Read Instruction Manual (Control Drawing:
03.304.001.004.05/2) before operating device. See
UFM Series 6 Safety Instructions (listed in 
Appendix I – References) for the control drawing.
Figure 5-9: Example of a CSA Label