Flame Detectors & Flame Monitoring
Siemens QRA4.U flame detector
Model and availability confirmed on request (RFQ).

Applications
Specifications
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Model
SKU
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| SKU | Type | Minimum order quantity | Lead time | Price excl. VAT | Add to quote |
|---|---|---|---|---|---|
| QRA4.U | QRA4.U | 1 | — | Price on request | Add to quote basket |
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Technical data
- Brand: Siemens
- Model: QRA4.U
- Category: UV flame detector
The QRA4.U is a UV flame detector for flame monitoring on combustion equipment.
Technical data
- Mounting: 3/4″-14NPSM female thread
- Protection: IP54
Features
- Brand: Siemens
- Model: QRA4.U
- Price mode: RFQ (request for quotation)