High-quality explosion-proof shell, using EX-class explosion-proof shell, greater isolation of danger.
IP65 protection, NDIR infrared detection. Industrial grade carbon dioxide sensor, professional industrial grade sensor, high measurement accuracy, strong anti-interference ability. Relay control module (optional) relay can be achieved on the alarm, fans, solenoid valves, SMS, host and other equipment control functions, alarm the first time to take measures to prevent problems before they occur, to avoid a repeat of the tragic history.syi.