Product Overview
The Sensitron SMART S-MS is a fixed gas detector for the continuous monitoring of flammable gases in industrial, marine, and offshore environments. Available in both the standard SMART S-MS version and the MED-certified SMART S-MS MED version, the detector provides reliable gas detection, SIL-certified safety functions, and flexible integration with industrial and marine safety systems.
What is it?
The Sensitron SMART S-MS is a fixed gas detector designed for the continuous monitoring of flammable gases in industrial, offshore, and marine environments. Available in both a standard industrial version and a MED-certified marine version, the detector provides reliable gas detection in hazardous areas where early leak detection is critical for safety and operational continuity. The SMART S-MS combines robust construction, advanced sensing technology, and industry-recognized certifications for use in demanding applications.
How does it work?
The SMART S-MS uses a catalytic sensor (pellistor) to continuously detect flammable gases and measure concentrations up to 100% of the Lower Flammable Limit (LFL). Gas concentration data is transmitted through analogue 4-20 mA and RS485 outputs, allowing seamless integration with gas detection, alarm, and control systems. Optional relay outputs and HART communication are available depending on the selected configuration.
What problems does it solve?
The SMART S-MS helps operators identify flammable gas leaks before they become safety incidents. By providing continuous gas monitoring and real-time communication with safety and automation systems, it improves personnel safety, protects critical assets, reduces operational risks, and supports compliance with industrial and marine safety standards. The MED version is specifically designed for use on vessels and offshore installations requiring marine certification.
Specifications
- Product Type: Fixed Gas Detector
- Detection Principle: Catalytic Pellistor Sensor
- Gas Type: Flammable Gases
- Detection Range: 0-100% LFL
- Power Supply: 12-24 VDC
- Outputs: 4-20 mA Analogue Output, RS485 Serial Communication
- Optional Outputs: 3 Relay Outputs, HART Communication (depending on model)
- Protection Rating: IP65
- Housing Options: Aluminium or Stainless Steel (Standard Version)
- Operating Temperature: -40°C to +65°C (Standard) / -40°C to +60°C (MED)
- Sensor Lifetime: Approximately 4-5 Years
- Functional Safety: SIL2 Hardware / SIL3 Software
- Certifications (Standard): ATEX, IECEx
- Certifications (MED): MED, ATEX, IECEx
- Applications: Industrial Facilities, Offshore Platforms, LNG Facilities, Tankers, Marine Vessels, FSRU and FLNG Installations
Available Models
- SMART S-MS – Industrial fixed gas detector for hazardous areas.
- SMART S-MS MED – Marine-certified version compliant with the Marine Equipment Directive (MED) for offshore and maritime applications.
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