SUTO S430 - Installing the Sensor

8 Installation
8.4 Installing the sensor
This section describes how to install S430.
First please observe the flow direction sign indicated on the sensor head
or on the shaft. It must match the flow direction of the compressed air
or gas.
1. Close the ball valve.
2. Move the connection head to keep the
sensor tip completely covered by the
connection thread (see photo on the left).
3. Embed the O-shaped sealing ring to the
groove in the connection head.
4. Screw the connection head tightly to the ball
valve using a spanner. And then move the flow
sensor to keep the flow direction sign (on the
sensor head) and the flow direction pointing to
the same direction.
5. Open the ball valve and tighten the clamp
sleeve manually.
6. Perform zero flow calibration. For detailed
steps, see instructions described on page 25.
7. Move the flow sensor slightly to the
determined insertion depth by means of the
scale on the sensor shaft.
8. Tighten the clamp sleeve to the extent that
the flow sensor cannot be moved by the
pressure in the pipe but can be moved by
hand.
S430 23