Vaisala PR-23 Series - Page 6

11.4 Safe‑Drive mounting
....................................................................................... 175
11.4.1 Welding isolation valve to pipe............................................................... 178
11.4.2 PR-23-SD system wiring...........................................................................182
11.4.3 Steam piping for SDI2...............................................................................182
11.4.4 High pressure water piping for SDI2.......................................................185
11.4.5 Water consumption of high pressure wash system..............................186
11.4.6 Non-retractable wash nozzle SDI2‑23‑WPR/WPN‑XS......................... 187
11.5 Safe sensor insertion and removal for Safe‑Drive generation 2.1.............. 189
11.5.1 Inserting Safe‑Drive sensor..................................................................... 190
11.5.2 Removing Safe‑Drive sensor................................................................... 198
11.6 Wash nozzle insertion and removal............................................................. 206
11.6.1 Inserting wash nozzle..............................................................................206
11.6.2 Removing wash nozzle........................................................................... 208
11.7 Thermal cover for SDI2‑23...............................................................................211
11.8 Blinding Safe‑Drive system............................................................................ 213
11.9 Identifying your refractometer generation.................................................. 214
12. PR
‑23 process refractometers in potentially explosive
atmosphere......................................................................................................216
12.1 Equipment........................................................................................................216
12.2 Installation........................................................................................................ 219
13. Indicating transmitter DTR and STR specifications....................... 222
13.1 Compatibility...................................................................................................222
13.2 Indicating transmitter model codes............................................................. 223
13.3 Specifications.................................................................................................. 223
13.3.1 Indicating transmitter specifications..................................................... 223
13.4 Transmitter parts list...................................................................................... 225
14. Interconnecting cable.................................................................................226
14.1 Interconnecting cable model code...............................................................226
14.2 Interconnecting cable
specifications........................................................... 226
15. Ethernet connection specification........................................................ 227
15.1 Cable requirements and connection............................................................ 227
15.1.1 Ethernet cable specification................................................................... 227
15.1.2 Connecting Ethernet cable..................................................................... 229
15.2 Connection settings.......................................................................................230
15.2.1 IP settings for DTR...................................................................................230
15.2.2 IP settings for stand-alone computer..................................................... 231
15.3 Testing Ethernet connection......................................................................... 232
15.3.1 Troubleshooting connection...................................................................233
15.4 Instrument homepage................................................................................... 234
15.4.1 Remote panel............................................................................................235
15.4.2 Sensor verification certificate.................................................................236
15.5 Collecting data using Ethernet..................................................................... 236
15.5.1 Communication protocol........................................................................ 236
15.5.2 Request-response pair specification..................................................... 238
15.5.3 Error message specification...................................................................240
16. Sensor verification
....................................................................................... 242
16.1 Refractive index n
D
verification.................................................................... 242
16.1.1 Handling R.I. liquids................................................................................. 243
16.2 Verification procedure................................................................................... 243
16.3 Sensor verification certificate....................................................................... 246
16.4 Corrective action............................................................................................ 249
PR-23 Series User Guide
IM-EN-PR23-E
4