Installation Of Transducer Type Sono 3200 - Siemens SITRANS F US SONOFLO SONO 3300 Handbook

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SITRANS F US SONOFLO
4.11 Installation of
transducer type
SONO 3200
16
4. Sensor installation
The transducer type SONO 3200 for use with sensor type SONO 3100 and retrofitting kit type
SONOKIT.
Transducer type SONO 3200 are available in two variants:
Flange type:
The transducer has a DIN flange with grove for fitting to a corresponding flange welded onto the
pipe.
O-ring type:
The transducer has a screwed union connection for fitting in a counterflange welded onto the pipe.
The union and pipe are sealed with an O-ring. This type is used in SONOKIT.
The transducer holders are welded directly to steel pipes or cast into the walls of concrete pipes and
are flushed with the internal wall.
The terminal housing is fastened on the transducer holder by a union.
Stress at the connection leads must be avoided when feeding them through the terminal housing.
The core without the spade terminal is connected to terminal no. 2.
The core with the spade terminal is connected to the transducer using screw, pos. 3.
Mount inner core in terminal 1, and fix transducer cable and screen in cable clip 4.
Note:
When disassembling the terminal housing, the leads must be loosened from the terminal board. It
is not necessary to remove the transducer cable.
The terminal housing must be held in position while the union is loosened to remove the terminal
housing from the transducer holder.
If the terminal housing is rotated, the leads to the crystals may be damaged.
SFIDK.PS.029.Q3.02