Siemens ST-H - Page 56

Appendix B: Certificates
B.1 Wiring setups for hazardous area installations
Transducers
54 Compact Operating Instructions, 01/2018, A5E43390688_AA
ST-H
Intrinsically Safe wiring
(ATEX/INMETRO/C-TICK/CSA)
(FM)
The ATEX certificates and CSA Intrinsically Safe connection drawings can be downloaded
from the product page of our website at:
https://www.automation.siemens.com/w1/automation-technologyst- h-transducer-18736.htm.
Go to
Support
>
Approvals/Certificates
for the ATEX certificate.
Go to
Support
>
Installation Drawings
>
Level Measurement
>
Continuous - Ultrasonic
downloading the CSA Intrinsically Safe connection drawing number
1-9470004Z-DX-A
.
The IECEx certificate listed on the nameplate can be viewed on the IECEx website.
Go to: http://iecex.iec.ch and click Certified Equipment, then search for the certificate number
IECEx SIR 13.0009X.
Refer to Instructions specific to hazardous area installations (Page 55).