§2.7.3 Z-method Installation
Z-method is commonly used when the pipe diameter is above 200mm.
041111•1Nk
.4;"
Upstream Transducer
/I\
+45°1
\
I
I -
\
Transducers
Spacing
- Downstream Transducer
§2.7.4 W-method Installation
W-method is usually used on plastic pipes with a diameter from 15mm to 50mm.
a
Az
-
Upstream Transducer
-
12
-
=45'
1
-
+45'
§2.7.5 N-method Installation
Rarely used method.
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INSTRU Q-FP 201
Handheld Ultrasonic Flowmeter
Содержание Instru Q-FP 201
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