MH-L9041A Laser Methane Sensor Introduction: The MH-L9041A laser methane sensing module adopts laser spectral absorption detection technology, ensuring stable and reliable performance and long service life of the product. Sensors have the characteristics of strong corrosion resistance, high accuracy, fast response, and low power consumption, which can be used in various complex environments. The module has a standard mechanical thread interface and TTL data communication interface, ensuring stable and zero drift data. The product is free from calibration and maintenance, making it easy for customers to integrate and apply in engineering. Mainly used in: petroleum, chemical, mining; Natural gas pipelines, transmission stations, and refueling stations; Coal mine safety monitoring; Gas pipeline leakage monitoring; Underground utility tunnel, Gas leak monitoring, biogas monitoring; Other related safety supervision and testing fields Features: 1. Good consistency and fast response 2. High precision and long service life 3. Good resistance to water vapor and interference Technical parameters: Product model: MH-L9041A Detection method: Laser Detection gas: CH4 Measurement range: 3-100% LEL Measurement accuracy: ± 3% LEL Repeatability: 1% (Note 1) Resolution: 0.2% LEL Response time: ≤ 15s (cold start) Working voltage: DC (3.6-5) V Average current: ≤ 60mA @ 25 ℃ Working environment: -20~60 ℃; 0-99% RH (without condensation) 80-116Kpa Storage environment: -40~85 ℃; 0-95% RH (without condensation) Output signal: UART (TTL 3.3V) Overall dimensions: φ 40mm * 68mm Weight: approximately 120g Service life: ≥ 5 years
Introduction: The MH-L9041A laser methane sensing module adopts laser spectral absorption detection technology, ensuring stable and reliable performance and long service life of the product. Sensors have the characteristics of strong corrosion resistance, high accuracy, fast response, and low power consumption, which can be used in various complex environments. The module has a standard mechanical thread interface and TTL data communication interface, ensuring stable and zero drift data. The product is free from calibration and maintenance, making it easy for customers to integrate and apply in engineering. Mainly used in: petroleum, chemical, mining; Natural gas pipelines, transmission stations, and refueling stations; Coal mine safety monitoring; Gas pipeline leakage monitoring; Underground utility tunnel, Gas leak monitoring, biogas monitoring; Other related safety supervision and testing fields
