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F3.20 Paddlewheel Flow Sensor

4.4. Wiring



Always ensure the power supply is switched off before working on the sensor.



Always use a high quality (regulated) DC voltage supply.

2.7Kohm Pull-up resistor may be required.

N.B. The slot milling of the weld
on adapter must be parallel to
the flow. The arrow on the
sensor must be close to the
milling weld on adapter.

F3.20.H IP68 Sensor Connection to
FlowX3 Instruments

F3.20.H IP68 Sensor Connection
to Other Brand Instruments

F3.20.P IP68 Sensor to PLC with
NPN Input

Содержание F3.20 series

Страница 1: ...ions 2 1 2 Unpacking 2 2 Description 2 2 1 Design 2 2 2 Operating Principle 3 2 3 Connection to FlowX3 Instruments 3 3 Specifications 3 3 1 Technical Data 3 4 Installation 4 4 1 Location 4 4 2 Mountin...

Страница 2: ...and confirm the chemical compatibility of the materials in contact with the liquid Do not exceed maximum temperature pressure data To clean the sensor use only chemical compatible products 1 2 Unpack...

Страница 3: ...of insertion type fittings supplied by the flow sensor manufacturer 2 3 Connections to FlowX3 Instruments FlowX3 Instruments FlowX3 Sensors F9 00 F9 01 F9 02 F9 30 F9 20 F9 50 F9 51 PLC F3 20 H X X X...

Страница 4: ...egulated Supply current 30 mA 24 VCC Output signal square wave Output frequency 45 Hz per m s nominal 13 7 Hz per ft s nominal Output type Push Pull digital input NPN or PNP Output current IOut Max 20...

Страница 5: ...bubbles present Fig 3 installation if sediments or air bubbles may be present Vertical pipe runs Install sensor in any orientation Upward flow is preferred to ensure full pipe 4 3 Process Connection 1...

Страница 6: ...7Kohm Pull up resistor may be required N B The slot milling of the weld on adapter must be parallel to the flow The arrow on the sensor must be close to the milling weld on adapter F3 20 H IP68 Sensor...

Страница 7: ...conditions Please contact your dealer for K Factor values not included in the tables 316L SS Weld on Adapters mounted on 316L SS Weld on Adapters mounted on Cast Iron pipes Other Metal pipes Part No...

Страница 8: ...mote version Part No Version Power supply Length Body Enclosure F3 20 H 01 Hall 5 24 VDC L0 INOX IP68 F3 20 P 01 Push Pull 12 24 VDC L0 INOX IP68 Spare Parts Item Part No Description A 1 F3 SP4 3 ECTF...

Страница 9: ...er at the mark level and drill the hole in the pipe with such diameter Insert the adapter into the pipe and to be sure that the milling slot is parallel to the flow see drawing n 2 Weld the adapter at...

Страница 10: ...F3 20 Paddlewheel Flow Sensor 10...

Страница 11: ...F3 20 Paddlewheel Flow Sensor 11...

Страница 12: ...F3 20 Paddlewheel Flow Sensor 12 F I P Formatura Iniezione Polimeri S p A Loc Pian di Parata 16015 Casella GE Italy Tel 39 010 96211 Fax 39 010 9621209 www flsnet it...