Separate Type - SMC Networks IP6000 Series User Manual

7.3. Separate type

No. Name
①
Sensor
②
Mounting plate
③
O-ring
④
Fastener
⑤
M8 hexagon head bolts
⑥
Sensor connector
1. Assembly of the sensor and the actuator.

Make sure that the stroke range and the screw thread size of the actuator which needs to
combine meet the requirements.
 Separately measure the C1 value when the valve is fully closed and C2 value when the valve is
fully open by the depth ruler. The values are the distance between the stem top and the datum
clamp face of the actuator. As shown in Figure 35.
Valve is fully closed
 Adjust the adjusting nut of the displacement sensor. Then measure the D value (as shown in
Figure 36) by the depth ruler in the state of the displacement sensor being completely
loosened. Calculate the compression value L1 = D – C1, L2 = D – C2. It is recommended that
the compression value L1 and L2 are both in the reference range which is showed in Table
below. If L1 value or L2 value is unable to meet the reference range, adjust the D value
according to the actual situation.
NOTE: The adjusted D value must ensure that L1 ＞ 0, L2 ＜ the maximum compression
Intelligent Valve Positioner IP6000 Series User's Manual
Separate type mounting components
Amount
1
1
2
2
4
1
The datum clamp face
of the actuator
Figure 35. C1 value and C2 value measurement
Feedback the valve opening position
Connect the positioner and the actuator
Fix the mounting plate, G1/4 Thread
Connect the sensor to the positioner
Valve
stroke
Valve is fully open
Note
Ф20
2
×
M8 16
×
90