Detnov · Detectors
Detnov DLL-IR2IS Dual Infrared Flame Detector
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Product description
DLL-IR2IS is a dual infrared flame detector designed for intrinsically safe applications. The EN54-10 certified device offers a detection range of up to 45 metres and selectable output options.
Key features
- Certified to EN54-10
- ATEX Ex II 1 G and Cenelec / IEC Ga Ex d IIC T4 classifications
- 0,75–2,7 µm infrared spectral response
- Filters and microprocessor analysis to help prevent false alarms
- Programmable sensitivity
Technical specifications
| Application | Intrinsically safe applications |
|---|---|
| Detection cone | 90° |
| Detection range | Up to 45 metres |
| Outputs | Selectable relay output via a volt-free contact or 4–20 mA output |
| Supply voltage | 14–30 V |
| Current consumption | 28 mA |
| Enclosure | Zinc alloy |
| Protection rating | IP65 |
| Dimensions | 142 × 108 × 82 mm |
| ATEX classification | Ex II 1 G |
| Cenelec / IEC classification | Ga Ex d IIC T4 |
| Suitable zones | 0, 1 or 2 |
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