The Hochiki SOC-E3N(BLK) is a conventional photoelectric (optical) smoke detector from the Hochiki CDX range, supplied in a black case. It is compatible with the majority of existing conventional fire alarm systems. Hochiki's High Performance photoelectric chamber removes the need for ionisation detectors in most applications, and ASWV drift compensation keeps the detector at its optimum sensitivity to help reduce false alarms.
Key features
- Black case for discreet installation in dark ceilings and interiors
- Removable High Performance smoke chamber, easy to clean or replace (replacement chamber SLV/ALK)
- Automatic Sensitivity Window Verification (ASWV) drift compensation
- Red LED flashes once every three seconds if the contamination limit is exceeded
- Baffle design lets smoke in while keeping ambient light out
- Single fire LED with 360° viewing
- Remote indicator output
- Low profile design with one-piece outer cover
- Approved by LPCB to EN 54-7
Technical specifications
- Operating voltage: 12-30 V DC
- Quiescent current (typical): 35 µA
- Maximum alarm current: 40 mA
- Remote indicator drive: 20 mA max.
- Operating temperature: -10°C to +50°C
- Storage temperature: -30°C to +60°C
- Maximum humidity: 95% RH, non-condensing (at 40°C)
- Ingress protection: IP42
- Case: black ABS
- Dimensions: 100 mm diameter x 38 mm high
- Weight: 95 g (excluding base)
- Compatible bases: YBN-R/6, YBN-R/6SK, YBO-R/6R, YBO-R/6RS, YBO-R/6RN, YBO-R/6PA
- Base fixing centres: 48-74 mm
- Approvals: LPCB, EN 54-7
