User`s guide

User's Guide _______________________________________________________________________
4 ____________________________________________________________________ M211024EN-C
List of Figures
Figure 1 HMM100 Humidity Module with Probe ..................................... 12
Figure 2 Probe Types ............................................................................. 13
Figure 3 Filter Types ............................................................................... 14
Figure 4 Optional Probe Mounting Flange .............................................. 16
Figure 5 Mounting Bracket with Lid ........................................................ 17
Figure 6 Optional Module Housing ......................................................... 18
Figure 7 Aligning Mounting Clamp Slots ................................................. 19
Figure 8 Sliding the Lower Clamp Part ................................................... 19
Figure 9 Securing the Upper Clamp Part ................................................ 20
Figure 10 Tightening the Lower Clamp Part ............................................. 20
Figure 11 HMM100 Dimensions ............................................................... 21
Figure 12 Component Board (3-wire version)........................................... 22
Figure 13 Wiring for 2-wire Output ............................................................ 24
Figure 14 Wiring for 3-wire Output ............................................................ 24
Figure 15 PuTTY Terminal Application ..................................................... 29
Figure 16 Changing the Sensor ................................................................ 52
Figure 17 Trimmers for Offset and Gain ................................................... 54
Figure 18 Loop Supply Voltage Versus Loop Resistance ........................ 67
List of Tables
Table 1 Manual Revisions ....................................................................... 6
Table 2 Related Manuals ......................................................................... 6
Table 3 Quantities Measured by HMM100 ............................................ 11
Table 4 Filter Properties ........................................................................ 14
Table 5 HMM100 Default Serial Interface Setting ................................. 28
Table 6 Basic Serial Commands ........................................................... 30
Table 7 Advanced Serial Commands .................................................... 31
Table 8 Error Levels for Analog Output Modes ..................................... 61
Table 9 Troubleshooting Table .............................................................. 62
Table 10 HMM100 3-wire Model Current Consumption .......................... 66