Wall Mounting
The PC62 and PC62V can be used for wall mounting and must always be installed with the sensing element facing downwards so as to minimize the propagation of heat between the transmitter and the sensitive element. They should be attached to the wall with a mounting clip which can be ordered from Rotronic.
Duct Mounting
The PC62 and PC62V can be used for duct mounting and must be installed so that the end of the sensor body (the filter) comes into contact, perpendicularly, with the flow of air from which the relative humidity is to be measured.
An extra opening should be made in the air duct close to the opening for the installation of the sensor in order that checks and further calibration may be performed, when required.
Whenever necessary, it is very important to create an appropriate form of thermal insulation between the walls of the duct and the transmitter housing.
