Ex ia IIC T4 Ga (-40°C ≤ Ta ≤ +70°C)Ex ia III C T135°C Da (-40°C ≤ Ta ≤ +70°C)
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 Manual Call Point Type PBI / BGI is designed to initiate an electrical signal when the alarm switch is operated. Alternative versions can provide local LED indication.The unit comprises of a polyester enclosure with an optional epoxy or acrylic paint finish, terminal block and a push button switch under a flap or a break glass switch unit. Different versions contain resistors and/or zener diodes. These components may optionally be mounted on an encapsulated PCB. An optional end-of-line resistor may be added.External connections are made at the terminals via gland entries at the bottom of the unit.Input ParametersGroup IIC (Ex ia IIC T4 Ga)
1. The Manual Call Point has a plastic enclosure which must only be cleaned with a damp cloth to avoid the danger of ignition due to a build-up of electrostatic charge.2. The Manual Call Point must only be fitted with approved Ex e glands and blanking plugs that will maintain the ingress protection rating.
To permit minor mechanical changes that do not affect the original assessment.Variation 2.2
To permit existing information (for example on Schedule Drawings) to be replaced by the revised certificate holders name. No other changes may be made to the certified design
File Reference: 16/0088