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Description
Hochiki SLR-E3N — photoelectric smoke detector for marine addressable fire alarm systems with enhanced sensitivity.
Specifications
| Type | Photoelectric Smoke |
Did you know
- The Hochiki SLR-E3N is a conventional photoelectric smoke detector. It is part of Hochiki's CDX conventional range, which is designed to be compatible with most existing conventional fire alarm systems.
- The SLR-E3N is a conventional photoelectric smoke detector within Hochiki's product line. It has been largely superseded by the SOC-E3N, which is described as Hochiki's 'new generation' conventional photoelectric smoke detector and incorporates Automatic Sensitivity Window Verification (ASWV) Drift Compensation technology.
- The SLR-E3N's primary strength lies in its high-performance photoelectric smoke chamber, which often eliminates the need for ionization detectors in many applications. It also features a removable chamber for easy cleaning and maintenance, and a wide operating voltage range for compatibility with various systems.
| Model | Operating Voltage | Quiescent Current (typical) | Maximum Alarm Current | Ingress Protection Rating | Key Feature |
|---|---|---|---|---|---|
| SLR-E3N | 9.5 - 30Vd.c. | 35μA | 40mA | IP42 | Removable, High Performance chamber |
| SOC-E3N | 12 - 30VDC | 35μA | 40mA | IP42 | Automatic Sensitivity Window Verification (ASWV) – Drift Compensation Technology |
| SLR-835 | 8 - 35VDC | 38μA @ 12VDC, 55μA @ 24VDC, 70μA @ 35VDC | 150mA | N/A | Backwards compatible with Hochiki SLK and SIH detectors |
| ACB-E | 17 - 41Vd.c. | 350μA | 19mA | IP64 | User selectable modes, Fixed Temperature and Rate Of Rise Heat elements |
Competitive Models
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System Sensor 5251P — conventional fixed-temperature heat detector for marine engine rooms and high-temperature areas.
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Code map
^L D E A │ │ │ └── Model: SLR-E3N │ │ └───── Make: Hochiki │ └──────── Equipment: Fire Detection & Alarm └─────────── System: LSA FFA