This UV sensor complying with the DVGW standard monitors the effectiveness of the treatment and alerts the user to any functional error. It consists of a treatment efficiency indicator that takes into account all the parameters influencing the performance of the process (aging of the lamps, fouling up of the sleeves).
The UV sensor measures the intensity of the UV lamp in W/m2 and in this way controls the alarm and pre-alarm system (lamp error signal, alarm buzzer).
The alarm is triggered when the intensity emitted by the lamps is insufficient to ensure a treatment that meets the client’s requirements.
It has an output of 4-20 mA, allowing for remote processing.