Certificate history:
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.
STANDARDS: 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.
Variation 4.1This issue of the certificate permits the use of alternative Microboard, terminal block and LCD display/interface module designs and minor drawing changes that do not affect the original assessment. This issue also confirms that the current design meets the requirements of IEC 60079-0:2011 and EN 60079-11:2012. The equipment is now marked: Ex ia IIC T4 Ga-60ºC < Ta < +70ºC-60ºC < Ta < +60ºC (FISCO version)ExTR: GB/BAS/ExTR12.0108/00File Reference: 12/0177
