Output electric signal:4~20mA It has the action of record, totalize, alarming, auto-adjust and anti-explosive. SummaryThe flow meter can output a 4~20mA electric signal, which can work with DDZ- ΙΙΙ electric meter, in order to transmits data such as reading, record, totalize, alarming, auto-adjust and anti-explosive.Specification1.Accuracy: ±2.5%2.Working pressure: ...