Mounting
To mount the transmitter, place the ABS plate on the wall (drilling: Ø 6 mm, screws and pins are supplied).
Insert the transmitter on the fixing plate (see A on the drawing below).
Rotate the housing in clockwise direction until you hear a "click" which confirms that the transmitter is correctly installed.
Positioning of the measuring element in the air flow
The probe must be placed perpendicular to the air flow, as shown below.
For the duct-mounted probes, it is possible to place the probe's head front of the air flow, and keep the housing straight:
• Locate the red point marked on the probe's head.
• Remove the screw located on the tip of the probe's body.
• Rotate the probe's head by ¼ turn, ½ turn or ¾ turn, in order to place the red spot facing the air flow.
• Put the screw back on the probe's body.
3
2
1
The red mark on the probe's head is must be placed face to the airflow. This ensures that the probe is perpendicular to
the airflow.
Accessories
Please refer to the data sheet to get more information about available accessories.
Maintenance: please avoid using
aggressive cleaning agents. Please protect
the transmitter and its probes from any
cleaning product containing formalin, that
may be used for cleaning rooms or ducts.
75 mm
37.5 mm
40 mm
14 mm
A
7.5 mm
4
5
Airflow
6
direction
Precautions: please always use the device in
accordance with its intended use and within parameters
described in the technical features in order not to
compromise the protection ensured by the device.
8 mm
A
4.5 mm
1. Body of the probe
2. Red spot (mark)
3. Head of the probe
4. Sensitive element (air velocity)
5. Sensitive element (temperature)
6. Screw