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
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.
HMP363/365/367 Duct Installation Kit on page 26
mounting of HMP363/367 with the optional duct installation kit.
The following numbers refer to
1
=
A plugged hole for reference measurements
2
=
Probe
3
=
Mounting flange