sensor regist

src/ts/@overflow/sensor/react/components/SensorConfiguration.tsx

@@ -122,6 +122,10 @@ export class ETCSelector extends React.Component<ETCSelectorProps, ETCSelectorSt
     this.state = {
       interval: '5',
     };
+
+    let sd = this.props.getSensor();
+    sd.interval = 5;
+    this.props.setSensor(sd);
   }
   public handleIntervalChange = (e: any, { value }: any) => {
     this.setState({ interval: value });