User's Manual

Table Of Contents
Connecting
5.3 Wiring setups for hazardous area installations
SITRANS LR250 (HART)
Operating Instructions, 01/2014, A5E32220602-AB
31
5.3.4
Flameproof wiring
ATEX certificate
The ATEX certificate listed on the nameplate can be downloaded from our website:
Product page (http://www.siemens.com/LR250
)
Go to
Support > Approvals / Certificates
.
The IECEx certificate listed on the nameplate can be viewed on the IECEx website. Go to:
IECEx (http://iecex.iec.ch/
)
Click on
Certified Equipment
then enter the certificate number IECEx SIR 08.0107X.
For power demands see Curve 2 (Flameproof, Increased Safety, Explosion-proof)
(Page 238).
For wiring requirements follow local regulations.
See also Instructions specific to hazardous area installations (Page 33) and the ATEX
certificate listed above.