TDLAS PPM-Level Methane Sensor
Gasboard-2502

Gasboard-2502 is developed based on Tunable Laser Absorption Spectroscopy (TDLAS) technology, which is a high-precision optical measurement technology that achieves ultra-low detection limit and high resolution through multiple reflections in a long optical path. 

Aiming at low-concentration methane leakage in the atmospheric background, Gasboard-2502 can achieve highly selective and accurate methane leakage detection, with a minimum detection limit of 1ppm and a resolution of 0.1ppm. Based on the temperature compensation algorithm and self-diagnosis function, it ensures stable performance even in harsh working conditions and complex environments. 

In addition to its core performance features, Gasboard-2502 also has an intelligent power consumption design and a long lifespan of more than 10 years. Due to its modular structure, it is easy to be integrate into a fixed detector that can be applied in the oil and gas industry for continuous methane emission monitoring.

Features

• Super low concentration range 0~1000ppm

• High accuracy and sensitivity to methane gas

• Superior anti-cross interference compared with semiconductor technology

• Fast response to capture minor gas leakage

• Smart power consumption design

• Long lifespan over 10 years