Vaisala HMT360 - Manual (Page 31)

Chapter 3 _______________________________________________________________ Installation
VAISALA_______________________________________________________________________ 29
HMP365 for High Temperatures
HMP365 is installed similarly to the HMP363 probe but without the
supporting bar. Refer to
HMP363/365/367 Duct Installation Kit on page 25
for more information on the duct installation kit for HMP365.
To avoid incorrect humidity readings, there must not be significant
temperature differences between the inside and outside of the duct.
0505-271 Figure 12 Mounting HMP365 Probe in Duct or Channel
HMP367 for High Humidities
The HMP367 is for environment where relative humidity is very high, near
saturation.
Section HMP363/365/367 Duct Installation Kit on page 25 shows
mounting of HMP363/367 with the optional duct installation kit.
The following numbers refer to Figure 12 on page 29 :
1 = A plugged hole for reference measurements
2 = Probe
3 = Mounting flange