The Type DO200 is the evolution of the traditional Dosaodor-D system, a computerized odorant injection system proportional to the gas flow rate that guarantees a very accurate dosing of odorant liquid.
The system utilizes the pressure differential always present in a pressure reduction station, or in alternative methane bottles, and solenoid valves with electric control for the injection. It can be paired with the traditional absorption type system, it is completely configurable and can interface with telecontrol systems.
The DO200 guarantees the dosing of the odorant liquid maintaining the requested concentration regardless the gas flow rate supplied by the station, even if that is extremely variable and has a very low value.
