Table 7- 12 Inline Metal And Plastic Pipe Cable Connections; Figure 7-3 Adjacent Sensor Mounting - Siemens FUS1010 Operating Instructions Manual

Functions
7.14 Reflexor
Mounting Sensors
Two mounting configurations are available in the Reflexor Mode:
● Adjacent mounting locates the two sensors alongside each other using a single mounting
● In-Line mounting locates the two sensors axially along the pipe using two mounting
On inline mounted metal pipes the Receive Sensor is always located downstream of the
Transmit Sensor. On plastic pipes the Transmit Sensor is always located downstream of the
Receive Sensor.
Table 7- 12
Sensor
C2 Sensor (A)
C2 Sensor (B)
In both cases, the cable entry will be on downstream side. Adjacent mounting will provide the
maximum sensitivity to flow. Refer to the appropriate sensor installation drawing for the
191N1S (Installation Drawing 191N1S-7).
142
chain or strap.
chains or straps.
①
C2 Sensors
②
Flow Direction
Figure 7-3 Adjacent Sensor Mounting
Inline Metal and Plastic Pipe Cable Connections
③
④
Metal Pipe
DN
UP
Operating Instructions, 01/2013, A5E02951520-AC
Connect to DN on flow meter
Connect to UP on flow meter
Plastic Pipe
UP
DN
FUS1010 IP65 NEMA 4X & IP66 NEMA 7