DRD-EM Marine Conventional Infrared Flame Detector vs AutroFlame BG-21 Dual IR Flame Detector (Conventional)
Fire Detection Systems comparison · 2 products · View all Fire Detection Systems
The Hochiki DRD-EM Marine Conventional Infrared Flame Detector and Autronica Fire & Security AutroFlame BG-21 Dual IR Flame Detector (Conventional) are both fire detection systems products certified to MED and SOLAS. Key difference: Detection Type — DRD-EM Marine Conventional Infrared Flame Detector is Single infrared (IR) flame detection vs AutroFlame BG-21 Dual IR Flame Detector (Conventional) at Dual infrared (IR).
DRD-EM Marine Conventional Infrared Flame Detector
AutroFlame BG-21 Dual IR Flame Detector (Conventional)
Hochiki ·
Specification comparison
| Specification | DRD-EM Marine Conventional Infrared Flame Detector | AutroFlame BG-21 Dual IR Flame Detector (Conventional) |
|---|---|---|
| Detection Type | Single infrared (IR) flame detection | Dual infrared (IR) |
| Coverage Area | 90-degree cone, 25m range | |
| Voltage | 15 - 30 VDC | |
| Quiescent Current | 70 uA | |
| Alarm Current | 40 mA | |
| Surge Current | 320 uA | |
| Minimum Alarm Trip Current | 6 mA | |
| IP Rating | IP42 | |
| Color | Ivory | |
| Compatible Base | YBN-R/6M | |
| Operating Voltage | 10-26 VDC | |
| Protection Class | IP66/IP67 | |
| Temperature Range | -40 to +70 C |
Certification comparison
| Certification | DRD-EM Marine Conventional Infrared Flame Detector | AutroFlame BG-21 Dual IR Flame Detector (Conventional) |
|---|---|---|
| DNV | ✓ | — Not listed |
| MED | ✓ | ✓ |
| SOLAS | ✓ | ✓ |
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Data sources
AutroFlame BG-21 Dual IR Flame Detector (Conventional)
Data from product.autronicafire.com ·
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