Approval plate in explosion-proof version
Figure 3: Approval plates in explosion-proof version (examples)
[1]
Ex symbol
[2]
Classification
Division 1 (frequency or duration of occurrence of hazardous substances)
Class I = Gases or vapors (groups C, D)
Test certificate (certificate number)
[3]
Protection type of housing
[4]
Temperature class / max. surface temperature
[5]
Permissible ambient temperature
Description referring to name tag indications
Type designation
Figure 4: Type designation (example)
1.
Type and size of fail safe actuator
2.
Flange size
3.
Ex marking
Type and size
This manual applies to the following device types and sizes:
Fail safe unit of FQMEx type, sizes 05.1, 07.1, 10.1, 12.1
Ex marking
Table 1:
Marking for explosion protection (example of /– –4 – –)
–
–
4
–
–
/
Not used
–
Not used
–
Protection type of electrical connection
4 = Terminal compartment Ex d flameproof enclosure
4
Not used
–
Not used
–
Order number
The product can be identified using this number and the technical data as well as
order-related data pertaining to the device can be requested.
Please always state this number for any product inquiries.
On the Internet at http://www.auma.com> Service >Support >myAUMA, we offer
a service allowing authorized users to download order-related documents such as
wiring diagrams and technical data (both in German and English), inspection certificate
and the operation manual when entering the order number.
8
FQMEx 05.1 – FQMEx 12.1
Identification
FM version (Class/Division System)
