CHQ-DSC/M(SCI) Marine Dual Sounder Controller vs AutroSafe 4 Maritime Gas Alarm Control Panel BS-420MG
Fire Detection Systems comparison · 2 products · View all Fire Detection Systems
The Hochiki CHQ-DSC/M(SCI) Marine Dual Sounder Controller and Autronica Fire & Security AutroSafe 4 Maritime Gas Alarm Control Panel BS-420MG are both fire detection systems products certified to DNV and LR. Key difference: Dimensions — CHQ-DSC/M(SCI) Marine Dual Sounder Controller is 157 x 127 x 35 mm vs AutroSafe 4 Maritime Gas Alarm Control Panel BS-420MG at 350 x 350 x 161 mm.
CHQ-DSC/M(SCI) Marine Dual Sounder Controller
AutroSafe 4 Maritime Gas Alarm Control Panel BS-420MG
Specification comparison
| Specification | CHQ-DSC/M(SCI) Marine Dual Sounder Controller | AutroSafe 4 Maritime Gas Alarm Control Panel BS-420MG |
|---|---|---|
| Detection Type | Dual sounder output controller | |
| Dimensions | 157 x 127 x 35 mm | 350 x 350 x 161 mm |
| Auxiliary Power | 24 VDC | |
| Sounder Outputs | 2 independently driven | |
| Protocol | ESP Analogue Addressable | |
| Max Wire Size | 2.5 mm2 | |
| Weight | 8.5 kg | |
| Modules Per Panel | 12 | |
| Loop Units Per PowerLoop | 15 | |
| AutroFieldBus Units | 31 | |
| Panels Per System | 64 | |
| Power Supply | 27.2 VDC (18-32 VDC) | |
| Current Consumption (idle) | 156 mA | |
| Current Consumption (max) | 340 mA | |
| Temperature Range | -5 to +70 C | |
| Storage Temperature | -40 to +70 C | |
| Material | Steel cabinet, ABS/PC moulded front | |
| Protection Class | IP32 | |
| Communication Ports | 2x Ethernet, 2x USB, 1x serial, 1x RS-232/RS-422/RS-485, 1x AutroFieldBus |
Certification comparison
| Certification | CHQ-DSC/M(SCI) Marine Dual Sounder Controller | AutroSafe 4 Maritime Gas Alarm Control Panel BS-420MG |
|---|---|---|
| BV | — Not listed | ✓ |
| DNV | ✓ | ✓ |
| LR | ✓ | ✓ |
| MED | ✓ | ✓ |
| SOLAS | ✓ | ✓ |
| USCG | — Not listed | ✓ |
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Data sources
AutroSafe 4 Maritime Gas Alarm Control Panel BS-420MG
Data from product.autronicafire.com ·
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