KROHNE OPTISOUND 3040 C 4wire EN - Manual (Page 10)

4 Mounting
4.1 General instructions
Select an installation position you can easily reach for
mounting and connecting as well as later retrofitting of an
indicating and adjustment module. The housing can be rotated
by 330° without the use of any tools. You can also install the
indicating and adjustment module in four different positions
(each displaced by 90°).
Use the recommended cable (see chapter "Connecting to
power supply") and tighten the cable gland.
You can give your OPTISOUND 3040 C additional protection
against moisture penetration by leading the connection cable
downward in front of the cable entry. Rain and condensation
water can thus drain off. This applies mainly to mounting
outdoors, in areas where moisture is expected (e.g. by
cleaning processes) or on cooled or heated vessels.
Fig. 2: Measures against moisture penetration
The reference plane for the measuring range (version A) is the
lower edge of the flange. The reference plane for versions B, C
and D is the lower edge of the transducer.
Installation position
Moisture
Measuring range
10 OPTISOUND 3040 C - 4 ... 20 mA/HART - four-wire
Mounting
30515
-EN
-050914