Table o Contents
1 Safety Instructions......................................................................4
2 Registered Trademarks................................................................6
3 RF E posure Information and Statement........................................7
4 Application.................................................................................8
5 Features....................................................................................8
6 Technical Data............................................................................9
6.1 General Data........................................................................9
6.2 Electrical Data.....................................................................10
6.3 Data Logger........................................................................10
6.4 Output Signals....................................................................10
6.5 Accuracy ...........................................................................11
6.6 Additional Data for Models with Pressure Sensor......................11
7 Dimensional Drawing.................................................................12
8 Installation...............................................................................15
8.1 Installation Considerations....................................................15
8.2 LED Indicators....................................................................16
8.3 Electrical Connection............................................................17
9 Signal Outputs..........................................................................18
9.1 Analog Output.....................................................................18
9.2 Pulse Output.......................................................................18
9.3 Modbus Interface.................................................................19
9.3.1 Modbus Information.......................................................19
9.3.2 Connect Several S418 to Modbus Master...........................20
9.4 M-Bus Outptut....................................................................24
9.5 Connection between S418 Outputs and Customer Equipment....24
10 Configuration..........................................................................26
11 Read and Analysis of Measurement Data.....................................27
11.1 Data Logger......................................................................27
11.2 Operations........................................................................28
11.2.1 Logger Configuration....................................................28
11.2.2 Data Read-out and Analysis...........................................28
12 Calibration..............................................................................29
13 Disposal or Waste....................................................................29
14 Appendi - Specifications..........................................................30
14.1 Flow Ranges......................................................................30
14.2 Order Table.......................................................................31
14.3 Error Codes.......................................................................32
S418 3