Vaisala hmt120 - Page 6

List of Figures
Figure 1 Main Transmitter Parts......................................................................................11
Figure 2 Opening the Transmitter Cover.....................................................................13
Figure 3 Wall Mounting Measurements.......................................................................14
Figure 4 Installation with Rain Shield...........................................................................15
Figure 5 Probe Installation with Radiation Shield.................................................... 16
Figure 6 Probe Installation with the Duct Installation Kit.......................................17
Figure 7 Probe Assembly with Duct Installation Kit................................................ 18
Figure 8 Drilling Instructions.......................................................................................... 19
Figure 9 Optional Probe Mounting Clamp.................................................................20
Figure 10 Optional Probe Mounting Flange................................................................20
Figure 11 HMT120 Component Board............................................................................ 21
Figure 12 Isolated Current Loop Wiring....................................................................... 22
Figure 13 Removing the Humidity Probe (Fixed Probe Model)............................ 48
Figure 14 Removing the Humidity Probe (Remote Probe Model)........................49
Figure 15 HMT120 Output Current Measurement......................................................50
Figure 16 Adjustment Buttons........................................................................................ 53
Figure 17 Location of the HMI41 Calibration Connector........................................... 61
Figure 18 Fixed Probe Model Dimensions in mm(in)................................................75
Figure 19 Remote Probe Model Dimensions in mm(in)........................................... 76
HMT120 User Guide M211244EN-C
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