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  MJ400252C1 

 

 

 

 

 

 

 

Straight Type Ultrasonic Flow Meter

 

 

FML-500 

 

 

Instruction Manual 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for FML-500

Page 1: ...MJ400252C1 Straight Type Ultrasonic Flow Meter FML 500 Instruction Manual...

Page 2: ...improvement Prior to shipment every care has been taken in preparing this manual not to mention the product itself but if you notice any imperfections errors or omission please contact KOFLOC Prior to...

Page 3: ...3 3 Overview 4 4 Specifications 5 5 Installation 5 1 Installation place 7 5 2 Installation method 7 5 3 Precautions for piping 7 6 How to Use 6 1 Warming up 9 6 2 Operating procedure 9 6 3 Description...

Page 4: ...LOC to the installation site in order to prevent damage due to accidents during transportation 2 3 Precautions for storage of the product If the product is not put in use for a long time after it was...

Page 5: ...liquid made of New PFA Straight type passage to cause no unnecessary pressure loss and facilitate maintenance Small size and light weight Compact Meter equipped with an indicator can be made ready fo...

Page 6: ...easuring accuracy water 23 Measuring range 0 5 L min Flow range 0 0 20 L min 0 5 00 L min Measuring accuracy Flow velocity Below 1 m s below 0 8 L min 30 mL min 1 2 m s 0 8 1 5 L min 2 5 F S 2 3 m s 1...

Page 7: ...External dimensions Signal table Pin No Signal Name Core Color 1 Power supply 24V Red 2 Power supply current output COM Black 3 Current output White 4 Alarm output 1 Green 5 Alarm output 2 Yellow 6 Al...

Page 8: ...the equipment in a condition deviating from the conditions described in the specifications is a cause of failure 5 2 Installation method Install the meter using the threaded holes M3 on the bottom of...

Page 9: ...product exercise caution not to damage the inside If it is damaged the accuracy will deteriorate Check to see if the connections of piping are not leaking If such a check is omitted and unsafe liquid...

Page 10: ...being indicated IF lights and when an integrated flow rate is being indicated TF lights Shift key Measurement Switches over the indication of flow rates between the instantaneous flow rate and the int...

Page 11: ...shing WIN1 Re measure mode selected Flashing W Re measurement being executed Flashing Character move AVR0 Auto AVR selected Flashing AVR1 Auto AVR selected Factory set value Flashing R Auto AVR being...

Page 12: ...ed flow rate are the units set in each setting mode Integrated flow rate resetting In the state of integrated flow rate indication press and hold the up key and down key for approx 3 seconds Then the...

Page 13: ...ate or integrated flow rate Default values Mode No Default Value Set Item ABCD A B C D P 01 1 0 Damping constant setting P 02 3 Unit of flow rate setting 0 5 0 0 Full scale flow rate setting P 03 Fact...

Page 14: ...ll scale flow rate setting A B C D 0 5 0 0 Input range mL s 3 14 99 99 mL min 188 9999 L min 0 18 11 30 L h 11 678 After a full scale flow rate has been set when YES is selected with the up key the va...

Page 15: ...t range 0 00 9 99 g cm3 Mode No Liquid kinematic viscosity coefficient setting P 08 A B C D 0 1 0 0 Set range 0 00 99 99 cSt Mode No Upper limit flow rate alarm setting P 09 A B C D 0 5 0 0 Set range...

Page 16: ...imit alarm 4 Integrated flow rate alarm 5 No received wave alarm Mode No Alarm output 2 type assignment setting P 14 A B C D 2 0 No alarm output 1 Instantaneous flow rate upper limit alarm 2 Instantan...

Page 17: ...upward in order to prevent trapping of air bubbles b Measuring liquid contains bubbles or foreign matter 1 Eliminate bubbles and foreign matter as much as possible by for example installing a deaerato...

Page 18: ...hine occurs due to the following reasons even within the warrant period it becomes the outside for a warranty a Malfunctions due to erroneous applications repairs or remodeling Including the case in w...

Page 19: ...MJ400252C1 18 URL http www kofloc co jp...

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