Description
AUTRONICA
MB287S
TEMPERATURE SENSOR
125U15
L=125 PT100 (-200-600C)
The Autronica MB287S is a PT100 resistance temperature sensor designed for integration within marine fire alarm and detection systems. With a probe length of 125mm and a measurement range of -200°C to 600°C, this sensor is engineered to deliver accurate, continuous temperature monitoring across a wide range of onboard environments. As a core component within fire alarm system infrastructure, it plays a critical operational role in early hazard detection, contributing directly to vessel safety and compliance with applicable marine safety standards.
Key Features
✓ PT100 resistance temperature sensor providing accurate temperature measurement across a wide range of -200°C to 600°C.
✓ Probe length of 125mm (L=125), suitable for installation in pipework, machinery spaces, and other monitored locations where dimensional fit is a design consideration.
✓ Designed for compatibility with Autronica fire alarm and detection systems; specific panel compatibility subject to system configuration confirmation.
✓ Suitable for installation in demanding marine environments including engine rooms and machinery spaces where robust, reliable sensing is operationally essential.
✓ Replacement and service applications — this sensor supports scheduled maintenance and fault rectification within existing Autronica fire detection installations onboard vessels.
Marine Applications
✓ Engine rooms and machinery spaces aboard commercial vessels where continuous temperature monitoring is required as part of a fire detection strategy.
✓ Fire alarm systems on tankers, bulk carriers, container ships, and offshore support vessels where Autronica detection equipment is installed.
✓ Passenger and ro-ro ferries requiring certified fire detection coverage across multiple zones and compartments.
✓ Naval auxiliaries and government vessels operating Autronica-based safety and monitoring systems across critical onboard areas.
✓ Retrofit and upgrade projects where existing Autronica fire alarm infrastructure requires sensor replacement or expansion to maintain system integrity.
Why Marine Engineers Choose
The Autronica MB287S offers a proven PT100 sensing element within a robust form factor suited to the harsh thermal and environmental conditions found onboard ships, making it a reliable choice for maintaining fire detection system performance over extended service periods.
Ideal For
Commercial cargo vessels, tankers, bulk carriers, passenger ferries, offshore platforms, naval auxiliaries, and any vessel type operating Autronica fire alarm systems requiring accurate temperature sensing across wide-range applications.
Technical Support
Technical support is available for this Autronica temperature sensor and associated fire alarm system components. Assistance covers onboard installation guidance, system integration, and remote troubleshooting to help maintain operational readiness.




