Hochiki Conventional Photoelectric Smoke Detector

Hochiki Conventional Photoelectric Smoke Detector

SOC-E3NM is a Marine Approved Photoelectric Smoke Detector, which is fully compatible with the majority of existing Conventional Marine systems. SOC-E3NM incorporates Hochiki’s unique High-Performance photoelectric smoke chamber removing the need to use Ionisation Detectors in the majority of applications.
‘ASWV’ Drift Compensation technology is incorporated to ensure the Detector is operating at its optimum sensitivity and therefore reducing potential false alarms. If the contamination limit is exceeded then the integral red LED will flash once every three seconds to give a visual warning. The smoke chamber is easily removed or replaced for cleaning and utilizes a unique baffle design that allows smoke to enter the chamber whilst keeping out ambient light.

Product code: SOC-E3NM 


Main features and benefits:

  • Removable, High-Performance chamber
  • Automatic Sensitivity Window Verification (ASWV) – Drift Compensation Technology
  • Wide voltage range (12 ~ 30 V dc)
  • Range of mounting bases
  • Approvals: LPCB EN54: Part 7, VDS, DNV-GL & ME
  • Operating Voltage: 12V – 30 VDC
  • Quiescent Current (typ): 35 µA
  • Maximum Current Alarm: 40 mA
  • Out of Sensitivity Current (Red Flashing LED): 120 µA
  • Remote Indicator Drive: 20 mA (max)
  • Ingress Protection Rating: IP42
  • Colour / Case Material: Ivory or White / ABS
  • Weight (g): 95 (excluding base)
  • Diameter (mm) / Height (mm): 100 / 45

Click on the links below to download the following attachments:

Marine Fire Detection Catalog (page40-47) .pdf