C03-0801-000 Whittle LEL Catalytic Combustion (Whittle) LEL Sensor Module for Fixed Industrial Monitoring Systems

            C03-0801-000 Whittle LEL Catalytic Combustion (Whittle) LEL Sensor Module for Fixed Industrial Monitoring Systems

Key Features:

1. High-performance catalytic combustion detection: Adopts Whittle principle for reliable 0~100% LEL combustible gas monitoring, calibrated with methane (CH4) as the standard gas for universal industrial applicability.
2. Ultra-fast response: T90 ≤15s ensures rapid detection of sudden flammable gas leaks and timely safety alerts for on-site personnel.
3. Wide environmental tolerance: Operates in -40°C to 75°C temperature range and 80–120 kPa pressure range, with 15–90% non-condensing humidity resistance, suitable for extreme harsh industrial working conditions.
4. Low cross-sensitivity: Special filtered design minimizes interference from H2S, CO and volatile organic compounds (VOCs), reducing false alarms and ensuring measurement accuracy.
5. Easy integration & replacement: Standard 4R+ analog module design, direct interchangeable with Honeywell BW matching detectors, no complex wiring, enabling quick on-site sensor replacement.
6. Global safety certifications: Compliant with ATEX, IECEx and UL certification standards, meeting the flammable gas detection safety requirements of different countries and industrial fields.
7. Stable long-term performance: 2-year operational life in air, ±5% FS high accuracy and 1% LEL high resolution, reducing frequent calibration and maintenance costs for industrial users.
8. Overload resistance: Withstands short-term 120% LEL gas overload without permanent damage, adapting to sudden high-concentration flammable gas leakage scenarios on site.

Product Applications:

1. Portable industrial gas detection: Integrated into Honeywell BW RigRat and 4R+ series multi-gas detectors for real-time monitoring of flammable gas leaks in oil & gas, mining, petrochemical and construction sites.
2. Confined space entry safety: Pre-entry and continuous detection of combustible gas concentrations (0–100% LEL) in tanks, manholes, pipelines and underground vaults to prevent explosion and fire hazards.
3. Harsh environment flammable gas monitoring: Used in high/low temperature, high-altitude and dusty industrial working conditions for process safety and equipment leak detection in refineries, wellheads and chemical plants.
4. Field rapid gas screening: Serves as a core sensing component for hand-held flammable gas detectors, supporting quick on-site hazard assessment and emergency response decision-making.