Mounting The Position Sensor To Type 3510 Micro-Flow Valve - Samson 3730-6 Mounting And Operating Instructions

3730 series electropneumatic positioner with hart communication and pressure sensors
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For other actuator sizes or travels, select the
lever and pin position from the travel table
on page 21. Lever L and XL are included in
the mounting kit.
3.
Place the lever (1) and disk spring (1.2)
on the sensor shaft.
Place the lever (1) in mid-position and
hold it in place. Screw on the nut (1.1).
4.
Screw both bolts (14) to the bracket
(9.1) of the stem connector (9). Attach
the follower plate (3) and fix with the
screws (14.1).
5.
Place the bracket with the sensor at the
NAMUR rib in such a manner that the
follower pin (2) rests in the slot of the
follower plate (3), then screw the
bracket using its fixing screws onto the
valve.
20
21
Fig. 15 · Mounting on a micro-flow valve
Attachment to the control valve – Mounting parts and accessories
1.1
1.2
4.6.3 Mounting the position sen-
sor to Type 3510 Mi-
cro-flow Valve
For the required mounting parts and acces-
sories, refer to Table 7 on page 44.
Place the lever (1) in mid-position and
1.
hold it in place. Unscrew the nut (1.1)
and remove the standard attached lever
M (1) together with the disk spring
(1.2) from the sensor shaft.
2.
Screw the position sensor (20) onto the
bracket (21).
3.
Select the lever S (1) from the accesso-
ries and screw the follower pin (2) into
the hole for pin position 17.
Place the lever (1) and disk spring (1.2)
on the sensor shaft.
1
2
3
1
Lever
1.1 Nut
1.2 Disk spring
2
Follower pin
3
Follower clamp
20 Position sensor
21 Bracket
EB 8384-6 EN
37

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