The online monitoring system installed in the gas station is mainly used to monitor the real-time vapour recovery status (gas-liquid ratio), the pressure status of the oil tank system, the environmental VOE emission concentration status, etc. during the nozzles refueling .and is used as a terminal subsystem of environmental supervision, provides the datas of Gas Station Stage II vapor recovery.
System Working Environment Requirements
Outdoor： -40~+60℃；Indoor 0~40℃
There are no corrosive substances that destroy insulation in the environment
There are vacant buried cables between the monitoring room and the tanker and the installation of sensors
The gasoline gun has been equipped with a vapor recovery device and a vapor recovery pipeline