This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
This Unit verification certificate is issued as verification that the Apparatus identified on page 1, was assessed and tested and found to comply with the IEC Standard list below. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:
As this is a Unit Verification Certificate, no QAR is applicable as this certificate is specific to the items listed by serial number or other unique identification.
The electropneumatic positioner type SITRANS VP300 (MLFB 6DR63x0-xEAx0-0AA0) is intended for the continuous regulation of process valves with pneumatic drives. It is a field device with an integrated microcontroller. The positioner consists of the following components:
The equipment is intended for the use in explosive hazardous areas of zone 1 or zone 2.
The permissible ambient temperature range in dependence of the temperature class has to be taken from the following table:
-40 °C … +80 °C
-40 °C … +50 °C
Electrical data see annex!