Ex db IIC GbEx tb IIIC DbTa = -40°C to +85°
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 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 V2081, 7092 & 8092 Series Instrument Housings & Junction Boxes are cylindrical single compartment enclosures comprising a base and threaded cover with a maximum internal volume of 610 cm³. The enclosures are manufactured from stainless steel or cast aluminium that may have an epoxy paint coating. The cover may be blind or contain a circular tempered glass window. Each enclosure may have a number of conduit openings and sizes as detailed in the Annexe. The 8092WT product range may optionally comprise of a T079 base enclosure arrangement which utilises an existing 8092WT enclosure base having four additional blind M5 mounting holes located at the bottom entry and two M8 mounting holes. The T1 cable entry is located on a surface angled at 2 degrees on the existing enclosure base, whereas on the T079 base enclosure, the angle is not present, to allow entry devices fitted to sit perpendicular and enable conductive contact. The cover remains unchanged.
Refer to the Annexe for additional information, the Schedule of Limitations and Conditions of Manufacture.
This issue, Issue 4, recognises the following changes; refer to the certificate annex to view a comprehensive history: