On - line Coal Gas Analyzer KGD - MQ - 516

The Online Coal Gas Analyzer KGD-MQ-516 utilizes non-dispersive infrared (NDIR) gas analysis technology with independent intellectual property rights, combined with long-life electrochemical sensing and MEMS-based thermal conductivity technology. This advanced analyzer provides simultaneous online measurement of coal gas and biogas calorific values, along with volume concentrations of gases including CO, CO₂, CH₄, H₂, O₂, and CₙHₘ.

• Comprehensive gas analysis: Simultaneously measures volume concentrations of multiple gas components (CO, CO₂, CH₄, H₂, O₂, CₙHₘ) and automatically calculates/display calorific values, eliminating the need for combustion-type calorimeters.
• High measurement accuracy: No cross-interference among measured components - CₙHₘ doesn't affect CH₄ measurements, and CO/CO₂/CH₄ don't interfere with H₂ readings. Flow variations don't impact H₂ thermal conductivity sensor results.
• Automated operation: Includes professional pre-treatment solution with digital/analog outputs. Enables real-time online monitoring without manual intervention, significantly reducing labor costs.
• Durable construction: Features constant-temperature sensor design to eliminate ambient temperature effects. All gas-contact components use corrosion-resistant materials (stainless steel, PTFE) for long service life.