Process gas analyzer SAGITTARIUS 5000 IR LEL

monitoringprocessfor hazardous environments

LEL Monitoring and Flammable Gas Detection for Ovens, Ducts, and Process Streams
The Sagittarius 5000 is an infrared-based analyzer designed for continuous monitoring of LEL (Lower Explosive Limit) in ovens, ducts, and industrial process streams characterized by the presence of solvents.
Key Features

Certified Performance Level “d” according to EN 13849-1:2008, in compliance with EN 1539:2015 requirements
No calibration required throughout its entire operational lifetime
Ultra-fast response time, less than 1.6 seconds
High long-term reliability, with 5-year warranty on the infrared sensor and 15 years on solid-state sources

Low maintenance: only periodic filter cleaning is required. Continuous automatic calibration is performed via a reference beam.
System Architecture

One analytical unit, installable directly near the sampling point, ensuring fast and representative measurement
One control unit, integrated into an electrical cabinet and installable in a safe area

This configuration ensures operational safety, measurement accuracy, and ease of integration into existing systems.
Calibration and Accuracy
Each analyzer is calibrated and tested using the specific real gas mixture to be monitored, supplied by the customer and reproduced in our laboratory.
This approach ensures:

Maximum measurement accuracy
Reliable performance even in the presence of complex solvent mixtures

Compliance and Certifications

Compliant with EN 1539:2015
Performance Level “d” certification according to EN 13849-1:2008, including the sampling system
ATEX Zone 1 certification
SIL 3 certified sensor