NOVUS AUTOMATION
6/28
4
INSTALATION
4.1
MECHANIC INSTALATION
The
NP785 Ultra Low Differential Pressure Transmitter
is designed to have its housing fixed to a 35 mm DIN rail, as shown in
Fig. 02
. The 35
mm DIN rail installation must be carried out after the device has been configured.
Fig. 02
– Mechanical installation
Installation recommendations:
•
The pneumatic hoses must be installed after the device has been fitted to the 35 mm DIN rail.
•
In order to avoid problems with condensation, the device must be installed above the point to be measured.
•
The extension of the hoses does not affect the device accuracy. Very long hoses, however, can result in measurement delays.
•
Hoses should not be bent or sharp curves should not be taken. Such actions may result in airflow interruption and possible sensor reading
blockage.
Fig. 03
– Hose handling
The hose do not come with the device.
Overpressure: Excessive pressure, which exceeds the NP785 Ultra Low Differential Pressure Transmitter capacity, can
cause irreversible mechanical and electrical damage to the device. In order to avoid damaging the operator or the device
installer, follow the installation instructions and use the appropriate protection and device.
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