Instruction Manual

Instruction Manual
D103434X012
Installation
November 2014
14
Figure 2‐3. Typical Caged Sensor Mounting
A3789‐1
Figure 2‐4. Typical Cageless Sensor Mounting
A3788‐1
The DLC3020f digital level controller is typically shipped attached to the sensor. If ordered separately, it may be
convenient to mount the digital level controller to the sensor and perform the initial setup and calibration before
installing the sensor on the vessel.
Note
Caged sensors have a rod and block installed on each end of the displacer to protect the displacer in shipping. Remove these parts
before installing the sensor to allow the displacer to function properly.
DLC3020f Orientation
Mount the DLC3020f with the torque tube shaft clamp access hole (see figure 2‐2) pointing downward to allow
accumulated moisture drainage.
Note
If alternate drainage is provided by the user, and a small performance loss is acceptable, the instrument could be mounted in 90
degree rotational increments around the pilot shaft axis. The LCD meter may be rotated in 90 degree increments to accommodate
this.
The digital level controller and torque tube arm are attached to the sensor either to the left or right of the displacer, as
shown in figure 2‐5. This can be changed in the field on the 249 sensors (refer to the appropriate sensor instruction