http://chekvan.com/online-biogas-monitoring-system-olga-2000/INTRODUCTION

OLGA2000 Online Biogas Monitoring System is based on laser sensing principle.  It can realize the online monitoring of methane gas, which is fast, accurate and stable.  OLGA2000 Online Biogas Monitoring System can be widely used in gas monitoring in landfill gas power plants, petrochemicals, coal mines and other scenarios, and can realize remote data transmission.

Advantages

Fast, accurate, stable
Using the laser principle to test methane, compared with the traditional infrared principle, it has the characteristics of no intrinsic drift, long-term use without calibration, and longer service life.
Multi-level pretreatment measures, effectively filtering impurities and water vapor, including automatic drainage function, and longer product life;
PLC control output, which can realize the integration of various functions;
Multi-channel integration, which can realize multi-point and multi-parameter integrated testing and save costs;
High cost-effective solution, low-cost advantage of mass production;
Large-capacity historical data storage, up to 15 years of data storage, convenient for customers to query and analyze;
Modular design, convenient for after-sales service and removal and replacement of subsequent components after damage;
After-sales product solutions: Calibration service; Intentional damage caused by non-human reasons, all replacements within the warranty period, and services provided at low-cost prices outside the warranty period.