AB-7050
15
Cover removal
Do not bend the humidity sensing element attached to the PCB board assembly. Otherwise, measuring accuracy may drop.
To remove the cover:
Press the spring, located inside the top of the Neosensor
main unit, using a thin object.
To attach the cover:
Engage the tabs located on the lower part of the cover with
the slots on the lower part of the main unit. Then fix the
cover with the spring, located on the top of the Neosensor
main unit.
Protection form heat radiation and conduction
To protect the measuring accuracy from disturbances (including heat radiation and conduction) caused by the mounting surface
where Neosensor is mounted, the distance between the Neosensor sensing element and the mounting surface (depth of the
Neosensor main unit) can be changed. See the following steps to change the depth.
1) Remove four mounting screws of Neosensor.
Figure 15. Depth change: removing the mounting screws
2) Raise the Neosensor main unit from the Wall-direct
mounting kit. 9 mm max. can be raised.
Figure 16. Depth change: Raising the Neosensor main unit
3) Set the depth change levers, located on the bilateral
sides on the main unit front surface, at the lower position.
(The levers are factory-set at the upper position.)
Figure 17. Depth change: Lowering the depth change lever
4) Fix the raised Neosensor main unit to the Wall-direct
mounting kit with four mounting screws.
Figure 18. Depth change: Fixing the raised main unit
5) Check that the depth of the Neosensor is changed.
Follow the same steps to change the depth of Neosensor
installed on Thermoplate.
Figure 19. Depth change: Side view of the raised Neosensor
Note:
Effect of raised Neosensor differs depending on its installation
environment.
Wall-direct mounting kit
Neosensor main unit
Remove 4 mounting
screws.
Raise the Neosensor
main unit.
Depth change lever set at
the upper position (indicated
with “L”).
Depth change lever set at
the lower position (indicated
with “H”).
Fix with 4 mounting screws.
Mounting surface
38.5 mm
47.5 mm
9.0 mm
Raised
9.0 mm
Mounting surface
3. Disengage the tabs.
Wall-direct mounting kit
Cover
1. Press the spring.
Main unit
Tab of the cover
(at 2 locations)
Figure 14. Cover removal
2. Release the top of
the cover.
Wall-direct mounting kit
Neosensor main unit
