Endress+Hauser Solimotion FTR20, Operating Instructions Manual

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Solimotion FTR20 Product description
10 Hauser
3 Product description
The Solimotion FTR20 flow indicator for bulk solids works using microwave technology and
detects the movement of bulk solids and changes in the mass flow of a solid flow.
3�1 Product design
Different versions of the devices used to make the Solimotion FTR20 flow indicator are
available; the choice of devices that are used depends on the specific application, as well as
factors such as the types of area for which they are approved and the electrical connection.
A B C
1 Product versions
Versions Examples
A B C
Housing F16 Polyester F15 Stainless steel F34 Aluminium
Electrical connection M20 gland, plastic Connector M12
(Binder series 713/763)
½ NPT thread, metal
Process connection G 1½ thread R 1½ thread 1½ NPT thread
Details about the available device variants can be viewed in the product configurator on
the Hauser homepage www.endress.com .
3�2 Functional principle
The FTR20 transmits a signal that is reflected by the moving bulk solids. In doing so, the
device measures the strength of the reflected, frequency-shifted energy (Doppler effect) and
uses it to form a display value or output signal.
Details about Technical data
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TI00447F/97/EN