Methanol gas detection alarm is suitable for detecting and alarming methanol gas concentration in workplaces. The detection principle of the instrument mainly includes electrochemical principles. The instrument is mainly composed of detection unit, signal processing unit, alarm unit, display unit and other parts. When the instrument display value is greater than the alarm set value, it has a sound, light or vibration alarm. According to the sampling method, it can be divided into inhalation type and diffusion type, and according to the usage method, it can be divided into fixed type and portable type.
T/CMA 037-2021 history
2021T/CMA 037-2021 Calibration method for methanol alarm detectors