Proline t-mass 65F, 65I
Hauser
11
Operating conditons: Installation
Thermal meters require a fully developed flow profile as a prerequisite for correct flow measurement. For this
reason, please note the following points when installing the device.
Installation instructions
Orientation
The device can generally be installed in any position in the piping. In the case of wet/dirty gases, upward flow
is prefered in vertical pipes to minimise condensation/contamination on or around the sensing element. In
particular, where free condensation can occur (e.g. Biogas) the sensor should be orientated to prevent water
collecting on or around the sensing elements (e.g. do not install the sensor at a low point in the installation
without adequate drainage).
Make sure that the direction arrow on the sensor matches the direction of flow (direction of fluid flow through
the pipe).
Caution!
When mounting an insertion meter in a vertical line it is recommended that a remote version is used or support
is provided for the compact version.
Flanged version
Insertion version
Vertical orientation
a0005107
compact
YY
remote
YY
a0005110
compact
Y
(see note
below)
remote
YY
Horizontal orientation:
a0005108
compact
YY
remote
YY
a0005111
compact
YY
remote
YY
Horizontal orientation:
a0005109
compact
X
remote
X
a0005112
compact
X
remote
X
YY = Recommended orientation
Y
= Orientation recommended in certain situations; not recommended in high vibration or unstable installations
X
= Not recommended