The Laser Methane Gas Analysis Module from Electro Optical Components, Inc. utilizes a tunable diode laser for methane detection through laser spectral absorption. It features a detection range of 0-100 PPM with a measurement error of ±2% full scale and a resolution of 0.1 PPM. The module has a rapid response time of less than or equal to 1 second and includes internal temperature and cross interference compensation, ensuring stable performance over time. It operates on a supply voltage of 12V and communicates via an RS485 interface using the Modbus protocol. The module is designed for applications in coal mines and the chemical industry, with a robust construction that includes a sheet metal enclosure. Weighing 2 kg and measuring 230mm x 170mm x 75mm, it is suitable for environments requiring continuous methane concentration monitoring. Proper gas treatment is necessary to prevent damage, and the module does not require calibration under normal operating conditions.
TDLS/TDLAS [Tunable Diode Laser (Absorption) Spectrometry] gas analysis modules are a new generation of ultra-high precision gas detection products which are suitable for coal mine, chemical industry and other industries. Based on the principle of laser spectral absorption, the modules have
| Electro Optical Components, Inc. | |
|---|---|
| Product Category | Gas Sensors |
| Product Name | Laser Methane Gas Analysis Module |
| Sensor Technology | Electrochemical |
