Poisonous and harmful gas alarm

The invention is applied to continuous on-line monitoring of various gas concentrations on site for 24 hours and measurement of temperature and humidity.
On-site concentration display, standard signal output, remote data transmission. It is possible to detect
Or gas concentration in confined space or atmospheric environment. strong
Durable explosion-proof shell and fluorocarbon paint surface treatment process are suitable for various dangerous places and strong
Corrosive environment of acid and alkali, wear-resistant, no fading and paint falling within 10 years.