A liquid natural gas (LNG) facility used 22 XNX transmitters for methane detection. After upgrading to Analytics 4, they identified a recurring pressure valve leak that traditional alarm thresholds missed. Analytics 4 detected a 2 PPM daily increase over 30 days—well below the alarm setpoint but clearly a trend. The valve was replaced, preventing a $2M unplanned shutdown.
In large petrochemical complexes, dozens of XNX transmitters are deployed across process units. Analytics 4 enables these transmitters to communicate via , creating a mesh network. If an XNX at Pump Station A detects benzene, a neighboring XNX at Tank B can cross-validate the reading. This reduces nuisance alarms and identifies leak dispersion patterns. xnx xnx honeywell analytics 4
The XNX is built to survive where industrial safety matters most. Its enclosure is available in painted LM25 aluminum or rugged SS316 stainless steel. Both options can be ordered with a marine-grade coating for additional protection against corrosion. It carries multiple certifications, including ATEX, IECEx, and UL, and meets . It can operate in a wide temperature range of -40°C to +65°C (-40°F to +150°F), depending on the sensor, ensuring reliable performance in extreme conditions. A liquid natural gas (LNG) facility used 22
The Honeywell XNX XNX Analytics 4 is a robust and feature-rich platform that delivers advanced analytics and insights for optimizing business performance. While it requires significant expertise to fully leverage its capabilities, the benefits of improved process optimization, reduced costs, and enhanced decision-making make it a valuable investment for organizations seeking to stay competitive. The valve was replaced, preventing a $2M unplanned shutdown
The XNX Universal Transmitter is suitable for a wide variety of demanding industrial environments, including: