Endress+Hauser Flowphant T DTT31 - Page 11

Flowphant T DTT31, DTT35 Mounting
Endress+Hauser 11
• The sensor tip must be completely surrounded by the
medium
• Position the sensor tip in the area of maximum flow
velocity (pipe center)
• Minimum sensor immersion length
L
i
≥ 10 mm (0.4 in).
80
%
L
i
v
m
1
A0006976
 2 Installation instructions (example)
Orientation
• For horizontal pipes: lateral installation. Installation
from above only if the pipe is completely filled with
medium
• For vertical pipes: installation in the ascending pipe
• For DTT35: Install at an angle of at least 3 ° to
guarantee self-draining.
≥ 3°
U
Lt
Dt
dt
120
°C
≥ 3
A0044425
 3 Correct orientation