Flue gas analyzer ZSS

stack gasCO2/02monitoring

LASER GAS ANALYSER – ZSS: OPTIMAL NON-CONTACT MEASUREMENT FOR DEMANDING ENVIRONMENTS The laser gas analyser - ZSS from Fuji Electric is designed for continuous measurement of specific gases in harsh industrial environments. Using Tunable Diode Laser Absorption Spectroscopy (TDLAS), it enables selective, fast, and drift-free detection of target gases even under extreme temperature and pressure conditions. FEATURES OF THE LASER GAS ANALYSER - ZSS - Measures ammonia (NH₃), oxygen (O₂), carbon monoxide (CO), sulfur dioxide (SO₂), methane (CH₄) - TDLAS technology (Tunable Diode Laser Absorption Spectroscopy) - Direct in-situ installation without sample extraction - Ultra-fast response time (< 1 second) - Non-contact measurement with no contamination - Robust design for corrosive or dusty environments - Communication via Modbus, HART, and other industrial protocols APPLICATIONS Suitable for thermal power plants for emission control, desulfurization units in the chemical industry, incineration furnaces for monitoring residual gases, and cement manufacturing processes for combustion control. ADVANTAGES High measurement accuracy without long-term drift Minimal maintenance thanks to the absence of moving parts Simple installation and reduced sampling costs Exceptional resistance to harsh environments Continuous monitoring ensuring regulatory compliance