According to many HVAC regulations, it is necessary to control the ventilation of closed parking lots and vehicle maintenance and inspection workshops. It is recommended to use controlled ventilation on demand (DCV) to provide sufficient fresh air according to the concentration of CO.
This series of products has been designed especially for these applications and can effectively control the safety and energy savings of ventilation.
Using electrochemical sensors to provide accurate, reliable and sensitive long-term monitoring. The sensor has a service life of more than 5 years, stable long-term performance, low drift and can be calibrated after 12 months or more as needed.
Applying digital technology, various output modes, overvoltage protection and reverse connection, high reliability and strong anti-interference capability are available.
Different cabinets adapt to different installation methods and environmental requirements: the CMWL wall type has a higher level of protection and the CMWNL is suitable for general indoor installations.
Real-time detection of carbon monoxide concentration in the underground garage environment.
The concentration value of several fire compartments is displayed and monitored centrally, and the concentration value is displayed in real time.
Possibility to set the alarm value freely and the exhaust system can be switched on automatically when the concentration value exceeds the programmed value.
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