IFM Electronic Efector 300 SM7050 Скачать руководство пользователя страница 2

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Contents

1 Preliminary note ��3

1�1 Symbols used ��3

2  Safety instructions ��3
3  Functions and features ��4
4  Installation��4

4�1 Installation location ��4

4�2 Installation in pipes ��7

4�3 Protection against high medium temperatures ��7

5 Electrical connection ��8
6 Operation ��9

6�1 General operating conditions ��9

7 Scale drawing ��9
8 Technical data ��10

Содержание Efector 300 SM7050

Страница 1: ...Operating instructions Magnetic inductive flow sensor SM7050 704624 00 04 2010 UK ...

Страница 2: ...ions 3 3 Functions and features 4 4 Installation 4 4 1 Installation location 4 4 2 Installation in pipes 7 4 3 Protection against high medium temperatures 7 5 Electrical connection 8 6 Operation 9 6 1 General operating conditions 9 7 Scale drawing 9 8 Technical data 10 ...

Страница 5: ...ing pipe F flow direction Avoid the following installation locations Directly in front of a falling pipe In a falling pipe F flow direction At the highest point of the pipe system Directly in front of the spout of a pipe F flow direction ...

Страница 6: ...the pipe system The pipes are always completely filled On the suction side of a pump F flow direction If installed in an ungrounded pipe system e g plastic pipes the unit must be grounded Ground brackets for the G thread are available as accessories order number E40197 A cable lug not included in the scope of supply ...

Страница 8: ...an The national and international regulations for the installation of electrical equipment must be adhered to Voltage supply to EN50178 SELV PELV Disconnect power Connect the unit as follows For information about available sockets connectors see www ifm com Products Accessories ...

Страница 10: ...e polarity overload Current consumption typ mA 90 Analogue output 4 20 mA Max load Ω 500 Power on delay time s 5 Flow monitoring Measuring range l min m h 0 50 0 3 Measuring range gpm gph 0 13 2 0 792 5 Response time ms 150 Accuracy 2 MV 0 5 VMR Repeatability VMR 0 2 Pressure loss dP flow rate Q 100 50 0 10 20 30 40 50 60 150 200 dP mbar Q l min ...