Zone 2 Thermal Phone Orders: Match the Unit to Site Approval

No Zone 2 hazardous-area approval for a Phonemax thermal phone is verified by this page. Before a device is taken into a classified area, the responsible site specialist must review the exact equipment, documents, permitted configuration and intended task.

Use a receiving and release checklist

IECEx explains that its online certificate is the controlled master record. A supplied PDF should therefore be checked against the current official record when an IECEx claim is made. That check does not replace the site specialist’s assessment of the applicable local requirements or the actual equipment supplied.

Keep the inspection requirement within the approved scope

Ask whether the proposed thermal-inspection task and every accessory are included in the accepted arrangement. Refer a different handset, battery, accessory or operating procedure back to the responsible reviewer. Do not use an ordinary rugged phone as a temporary substitute, or bring an unapproved unit into the area to conduct a demonstration.

The P20 Pro and R4 GT product information reviewed here does not provide a model-specific hazardous-area certificate. Ingress and ruggedness claims do not fill that gap.

Use the ingress-versus-hazardous-area checklist. Send Phonemax the site’s equipment requirement for documentation review before purchase. This article supplies no certificate or site-use authorization.