Vaisala DPT145 User's Guide download pdf (Page 6)

User's Guide _______________________________________________________________________

6 ____________________________________________________________________ M211371EN-D

List of Figures

Figure 1 DPT145 with DILO DN20 Adapter ............................................ 14

Figure 2 DPT145 Transmitter Parts and Adapters ................................. 15

Figure 3 Weather Shield ......................................................................... 16

Figure 4 MPS1 Sensor ............................................................................ 18

Figure 4 DPT145 Startup Sequence ....................................................... 20

Figure 5 DPT145 Configuration with the MI70 Indicator ......................... 21

Figure 6 Indoor Installation in a Circuit Breaker ..................................... 22

Figure 7 Wiring Non-Isolated RS-485 ..................................................... 28

Figure 8 Wiring Power Supply Using Port I ............................................ 29

Figure 9 PuTTY Terminal Application ..................................................... 33

Figure 10 Comparing Dewpoint Readings on MI70 .................................. 48

Figure 11 DPT145 Dewpoint Measurement Accuracy ............................. 55

Figure 12 DPT145 with DILO DN20 Adapter ............................................ 57

Figure 13 DPT145 with DILO DN8 Adapter .............................................. 58

Figure 14 DPT145 with ABB Malmkvist Adapter ...................................... 58

Figure 15 DPT145 with Alstom G1/2" Adapter ......................................... 59

Figure 16 DPT145 with DILO DN20 Adapter and Weather Shield ........... 59

List of Tables

Table 1 Manual Revisions ....................................................................... 8

Table 2 Related Manuals ......................................................................... 8

Table 3 Output Parameters of DPT145 ................................................. 13

Table 4 Default Serial Interface Settings ............................................... 32

Table 5 List of Serial Commands .......................................................... 33

Table 6 FORM Command Parameters .................................................. 40

Table 7 FORM Command Modifiers ...................................................... 40

Table 8 Selection of Output Modes ....................................................... 41

Table 9 Configuration commands for Modbus RTU .............................. 46

Table 10 Troubleshooting Table .............................................................. 50

Table 11 Error Messages ........................................................................ 51

Table 12 Measured Parameters .............................................................. 54

Table 13 Calculated Parameters ............................................................. 54

Table 14 Performance ............................................................................. 54

Table 15 Operating Environment ............................................................. 55

Table 16 Outputs ..................................................................................... 55

Table 17 General ..................................................................................... 56

Table 18 DPT145 Spare Parts and Accessories ..................................... 57

Table 19 Default Communication Settings .............................................. 60

Table 20 Supported Function Codes ....................................................... 60

Table 21 Modbus Register Map ............................................................. 61

Table 22 Device Identification Objects .................................................... 62

1 2 3 4 5 6 7 8 9 10 11 ... 62 63

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