S53

EARLY SMOKE AND FIRE MONITOR

ENVIRONMENTAL MONITORING
FIRE SAFETY

OVERVIEW

S53 Early Smoke & Fire Detection Monitor is an advanced industrial safety monitor that detects the earliest chemical signs of overheating, smouldering materials, and developing fire conditions, even in environments where conventional optical smoke detectors, thermal cameras, and flame detectors often struggle due to dust, contamination, or obstructed visibility.

SENSING CAPABILITIES

CHEMICALS

CO, CO2, SOx, VOCs, MOS, Smoke

AMBIENT CONDITIONS

Air quality index, Barometric pressure

ENVIRONMENTAL MONITORING

EARLY SMOKE & FIRE S53

REAL-TIME RELIABLITY

Continuously analyzes multiple combustion-related gases and environmental parameters using advanced sensor fusion algorithms
False alarm discrimination
Real-time data monitoring for dashboards, plant systems, or remote supervision

ROBUST & RELIABLE

5-Year Sensor Life

USER-FRIENDLY & LOW MAINTENANCE

Up to 2 years between calibrations
Bump-test kit available
Low Maintenance and cleaning
Compact and easy wireless connection

VISUAL & AUDIBLE ALERTS

Local visual alarm indication via multi-colour LED status ring
Audible alarm indication via onboard buzzer
Relay outputs for alarm, warning, or system status

Identify thermal degradation
Identify insulation breakdown
Identitfy early-stage combustion (often before visible smoke or flames appear.)
Temperatue/heat
Air quality index (AQI)
Barometric pressure (mb)
CO
CO2
SOx
VOCs
MOS
Smoke
Sensor fusion intellegence:
- (AI & ML) Advanced edge processing analyzes multiple sensor signals simultaneously to identify patterns associated with overheating, smoldering materials, and early combustion. By correlating gas signatures, MOS responses, air quality indicators, and environmental changes, the S53 distinguishes normal industrial emissions from genuine fire risk conditions, significantly reducing nuisance alarms.

COMMUNICATION INTERFACES & PROTOCOL OPTIONS

Standard: RS-485 with Modbus RTU
Optional: Ethernet with PoE (IEEE 802.3) and Modbus TCP/IP
Wireless options: M3SH Private 5G
System integration: Suitable for PLC, SCADA, fire alarm, suppression and site-wide monitoring systems

MODELS

Intrinsic safe—Operating voltage: 9-48 VDC or 85-265 VAC
Non-Intrinsic safe—Operating voltage range 9-18VDC powered from an intrinsic safe power supply

TEMPERATURE-STABILIZED MEASUREMENT CHAMBER

An actively sampled, temperature-stabilized measurement chamber with an integrated pump ensures representative air continuously passes across the sensors (for reliable performance even in dusty, humid, or low-airflow conditions)

STANDARD CERTIFICATIONS

SANS 60079-0: 2019 – General Requirements for Equipment for Explosive Atmospheres
ISO 13849-1:2015 – Safety of Machinery – Functional Safety
IEC 61508 – Functional Safety of Electrical/Electronic/Programmable Electronic Safety-Related Systems
Certified for Group II (Surface Applications)
Certification Number: MASC M/26-8196X
Ingress Protection: IP65