The Analox APM (Atmosphere Protection Module) is a configurable, modular system designed to monitor up to two gases. It can operate as a standalone atmosphere monitoring unit or be integrated into existing platform management systems (PMS), providing flexibility across a range of applications.
System
| Feature | Specification |
|---|---|
| Operating temperature | 0°C to +45°C +32°F to +113°F |
| Operating pressure | 700 to 1300mBar |
| Humidity Range | 0 to 95% RH |
| Power | 24vDC (nominal) as standard |
| Communications | MODBUS RTU |
| Relays | 2 as standard |
| Calibration interval | Before mission and / or every 3 months |
Sensor
Sensor Type Range Danger
CO2 NDIR 0 to 5% / 0 to 30mBar Toxic
O2 (Depleted) Electrochemical 0 to 25% / 0 to 2500mBar Asphyxiation
O2 (enriched) Electrochemical 0 to 25% / 0 to 2500mBar Fire/explosion
R134a NDIR 0 to 1000ppm Asphyxiation
VOCs PID 0 to 20ppm Toxic
Analox understands the challenges faced in defense environments, along with the strict compliance requirements that must be met.
The APM has been developed using this experience, delivering accurate, real-time monitoring that alerts personnel to potential hazards in their immediate area, helping to maintain a safe operating environment.
The APM is designed to adapt to a wide range of applications. Whether deployed as a standalone unit or integrated into a wider system such as DAMS, it provides fast and reliable detection of gas hazards.
Its modular design also supports long-term use, with the flexibility to remain aligned with evolving regulatory requirements.
The APM is designed for in-country maintenance, reducing reliance on external servicing and helping to minimize downtime.
Analox provides training to ensure operators are equipped to maintain and service the system effectively, supporting consistent performance throughout its operational life.
The APM is suitable for use in both submarines and surface vessels, operating reliably in temperatures ranging from 0°C to +45°C (+32°F to +113°F).
PressureSync temperature-compensated sensors help maintain accuracy across changing environmental conditions, reducing the risk of false alarms due to fluctuations in temperature or pressure.
When used as a standalone system, the APM’s integrated display provides real-time, localized alerts to personnel nearby.
This immediate visibility allows for faster response to potential hazards, improving safety and enabling more effective management of gas-related risks.
