Table of Contents
1 Safety instructions......................................................................5
2 Registered trademarks.................................................................7
3 Applications................................................................................8
4 Features ...................................................................................9
5 Technical Data..........................................................................10
5.1 Measurement.....................................................................10
5.2 Signal and Interface............................................................11
5.3 General data......................................................................11
5.4 Operating conditions...........................................................12
5.5 Flow range.........................................................................13
6 Determination of installation point...............................................14
7 Installation...............................................................................16
7.1 Installing S461 main unit.....................................................18
7.2 Electrical connection............................................................19
7.2.1 M12 connection pins.......................................................19
7.2.2 Ethernet connection.......................................................21
7.2.3 M8 connection pins........................................................23
7.3 Setting S461 by S4C-US App................................................24
7.3.1 Installing S4C-US App ...................................................24
7.3.2 Scanning QR code .........................................................24
7.3.3 Basic Settings...............................................................25
7.3.4 Installation settings.......................................................27
7.4 Transducer Installation .......................................................28
7.4.1 Installing and removing the transducers...........................28
7.4.2 Removing a transducer...................................................29
7.5 Final check.........................................................................30
7.6 Other Issues and recommended actions.................................32
8 Other settings...........................................................................32
8.1 Factory settings..................................................................32
8.1.1 Fi ed delay...................................................................32
8.1.2 User calibration factor....................................................32
8.1.3 Cut-Off velocity.............................................................32
8.1.4 Bi-directional flow..........................................................33
8.1.5 Delta T Cut-Off..............................................................33
8.2 Totalizer settings.................................................................33
8.3 Alarm settings....................................................................33
8.4 Output settings...................................................................33
8.4.1 Modbus output..............................................................33
8.4.2 Analog output ..............................................................34
8.4.3 Pulse output..................................................................34
8.4.4 Alarm output.................................................................35
S461 3
