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Product Categories![]() IFSEC 2008, NEC Birmingham Booth 16192 in Hall 18 May 12-15, 2008 |
Product Categories > Conventional Detection > EA-318 Series
Conventional Detection
Advanced Multisensing Photoelectric Technology
EA-318 series optical smoke detectors are designed to respond to a wide spectrum of fires and ease installation. The EA-318 series multisensors use Advanced Photoelectric Technology in conjunction with the fixed temperature heat sensor to further extend its capabilities as a smoke detector. Every unit is individually tested and calibrated to ensure high reliability and prevent false alarms.
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| EA-318-2 | 2-wire optical smoke detector |
| EA-318-2-LED | 2-wire optical smoke detector with remote LED indicator output |
| EA-318-2H | 2-wire optical multisensor (smoke+heat) |
| EA-318-2H-LED | 2-wire optical multisensor (smoke+heat) with remote LED indicator output |
| EA-318-4 | 4-wire optical smoke detector |
| EA-318-4H | 4-wire optical multisensor (smoke+heat) |
| Model | 2/4 Wire | Thermal | Volt. DC | Startup Current (Max) | Alarm Current (Max) | Surge Current (Max) | Startup Time (Max) | Permis. Current (Max) | Freq. | Alarm Contact | Base Model |
| EA-318-2 | 2 | 12~35V | 35 µA | 70 mA | 40µA | 60 sec | 80 mA | 3~5 sec | P/N852001 | ||
| EA-318-2-LED | 2 | 12~35V | 35 µA | 70 mA | 40µA | 60 sec | 80 mA | 3~5 sec | P/N854001 | ||
| EA-318-4-12 | 4 | 10.2 ~13.8V | 35 µA | 35 mA | 60 sec | 80 mA | 3~5 sec | From A/B | P/N854001 | ||
| EA-318-4-24 | 4 | 20.4 ~27.6V | 35 µA | 35 mA | 60 sec | 80 mA | 3~5 sec | From A/B | P/N854001 | ||
| EA-318-2H | 2 | 135 F (57 C) | 12~35V | 35 µA | 70 mA | 40µA | 60 sec | 80 mA | 3~5 sec | P/N852001 | |
| EA-318-2H-LED | 2 | 135 F (57 C) | 12~35V | 35 µA | 70 mA | 40µA | 60 sec | 80 mA | 3~5 sec | P/N854001 | |
| EA-318-4H-12 | 4 | 135 F (57 C) | 10.2 ~13.8V | 35 µA | 35 mA | 60 sec | 80 mA | 3~5 sec | From A/B | P/N854001 | |
| EA-318-4H-24 | 4 | 135 F (57 C) | 20.4 ~27.6V | 35 µA | 35 mA | 60 sec | 80 mA | 3~5 sec | From A/B | P/N854001 |
| Smoke Sensitivity | EN 54-5/7:2000 standard |
| Detection Range | 100 square meters rating for smoke sensor; 50 square meters rating for heat sensor |
| Start-Up Current | 70 µA Maximum |
| Alarm Impedance | For 2-wire models: 100Ω+3V max; 560Ω+3V max (red LED open circuit) |
| Reset Voltage | Less than 1 volt |
| Reset Time | Less than 1 sec |
| Alarm Indicator | LED Continuously emitting red light |
| Temperature range | -10°C to 50°C |
| Remote Output | 15 mA max, diode gate |
| Humidity | 0 to 95% RH, noncondensing |
| Alarm Contact | For 4-wire: N/O or N/C Operation |
| Form A: 1.0A@30VDC/0.5A@125VAC | |
| Dimensions | 10mm (dia) x 46mm (ht) with base |
| Weight | 130g/set with base |
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