Table of contents
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
11
11
Technical data ....................................................................................................................................... 295
11.1
Power .................................................................................................................................... 295
11.2
Operating conditions ............................................................................................................. 296
11.3
Performance ......................................................................................................................... 296
11.4
Programming ........................................................................................................................ 297
11.5
Outputs ................................................................................................................................. 297
11.6
Inputs .................................................................................................................................... 298
11.7
Construction .......................................................................................................................... 299
11.8
Approvals .............................................................................................................................. 300
11.9
Transducers .......................................................................................................................... 300
A
Technical reference ............................................................................................................................... 301
A.1
Transmit pulse ...................................................................................................................... 301
A.2
Echo processing ................................................................................................................... 302
A.3
TVT (time varying threshold) curves ..................................................................................... 302
A.4
Auto False Echo Suppression .............................................................................................. 303
A.5
Algorithm ............................................................................................................................... 304
A.6
Distance calculation .............................................................................................................. 305
A.7
Sound velocity ....................................................................................................................... 306
A.8
Scanning ............................................................................................................................... 307
A.9
Volume calculation ................................................................................................................ 307
A.10
Flow calculation .................................................................................................................... 308
A.11
Response rate ....................................................................................................................... 311
A.12
Analog output ........................................................................................................................ 311
A.13
Current output function ......................................................................................................... 312
A.14
Loss of echo (LOE) ............................................................................................................... 312
A.15
Fail-safe mode ...................................................................................................................... 312
B
Pump control reference ......................................................................................................................... 313
B.1
Pump control options ............................................................................................................ 313
B.2
Pump groups ......................................................................................................................... 313
B.3
Pump by rate ......................................................................................................................... 313
B.4
Pump control algorithms ....................................................................................................... 313
B.5
Fixed Duty Assist .................................................................................................................. 314
B.6
Fixed Duty Backup ................................................................................................................ 314
B.7
Alternate Duty Assist............................................................................................................. 316
B.8
Alternate Duty Backup .......................................................................................................... 317
Summary of Contents for HydroRanger 200 HMI
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