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 CSO Monitor is an ultrasonic level monitor device designed to measure the level of liquids in open or closed vessels in hazardous environments. The equipment comprises an ultrasonic transducer, an interface board and a cable for connection to external equipment. All of the component parts are completely encapsulated inside a plastic enclosure.
The endorsement of minor changes to the circuit that improve the product specification, the printed circuit board layout has been modified to incorporate the circuit changes.
An alternative method of applying the markings to the apparatus was recognised.
The recognition of two alternative casting compounds in the Milltronics nose cone.
Issue 4 – this Issue introduced the following changes:
The introduction of a new label showing the details of either the manufacturer or distributor was approved.
Issue 5 – this Issue introduced the following change:
The recognition of revised label drawings.