Product Description
Apollo 58000-400MAR Discovery Marine Ionisation Smoke Detector
The Apollo 58000-400MAR is a high-performance Discovery Marine Ionisation Smoke Detector, specifically engineered for use in demanding marine environments. It is designed to provide early warning of fast-burning, flaming fires that produce minimal visible smoke. This detector utilizes a low-activity radioactive foil to irradiate the air in the smoke chamber, causing a small, continuous electric current. When smoke particles enter the chamber, they disrupt this current, triggering an alarm state. The 58000-400MAR is renowned for its reliability, transient rejection, and suitability for applications on ships and offshore installations, holding numerous marine-specific approvals.
Technical Specifications:
- Model: 58000-400MAR
- Detector Type: Ionisation Smoke Detector
- Operating Voltage: 17V to 28V DC
- Quiescent Current: 40µA at 24V DC
- Alarm Indication: Red LED
- Operating Temperature: -40°C to +70°C
- IP Rating: IP44 (with Deckhead Mounting Base)
- Approvals: MED, LR, DNV-GL, ABS, BV, CCS, KRS, RINA

Apollo 58000-400MAR
Buy the Apollo 58000-400MAR Discovery Marine Ionisation Smoke Detector. Engineered for early detection of fast-flaming fires in harsh marine environments. MED approved for maximum safety and reliability at sea.






