Travel Sensor Alignment - Baker Hughes Masoneilan SVI II ESD Quick Start Manual

Travel Sensor Alignment

Table 2 shows the general guidelines for travel sensor alignment. Review the table prior to in-
stalling the SVI II ESD on a rotary valve actuator for proper alignment of the magnet.
Rotary
Mounting
System
Rotary
General Rule for
other 
configurations
© 2018 Baker Hughes, a GE company, LLC. All rights reserved.
Table 2: Travel Sensor Alignment
Stroke Direction
<60° Rotation
Clockwise or counter-
clockwise rotation
>60° Rotation
Clockwise with increas-
ing setpoint
>60° Rotation
Counter Clockwise rota-
tion with increasing set-
point
Any amount of rotation
Clockwise or counter-
clockwise
Magnet
Orientation Position
Closed (0%)
(0°)
Full Open
Full Closed
(-45°)
Full Open
Full Closed
(+45°)
50% Travel
(Mid-Stroke)
(0°)
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Masoneilan SVI II ESD Quick Start Guide =| 27
Valve Sensor Counts
0 +/- 1000
-8000 +/- 1500
or or
+8000 +/- 1500
-8000 +/- 1500
or or
+8000 +/- 1500
0 +/- 1000