Related Manuals for Kofloc FML300-D Series
Summary of Contents for Kofloc FML300-D Series
- Page 1 MJ400309B1 Liquid Vortex Flow Meter with Temperature Correction (With Display) FML300-D SERIES INSTRUCTION MANUAL...
- Page 2 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 use >> and << Precautions for use >>...
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Page 3: Table Of Contents
MJ400309B1 Table of Contents 1. Foreword ・・・・・・・・・・・・・・・・・・・・・・・・3 2. Precautions for Use ・・・・・・・・・・・・・・・・・・・3 3. Overview of the Product ・・・・・・・・・・・・・・・・・6 4. Specifications of the Product ・・・・・・・・・・・・・・・7 5. Connection Specifications・・・・・・・・・・・・・・・・・・8 6. Operation and Setting of the Display・・・・・・・・・・・・10 7. Range of Use・・・・・・・・・・・・・・・・・・・・・・・・17 8. External View・・・・・・・・・・・・・・・・・・・・・・・18 9. -
Page 4: Foreword ・・・・・・・・・・・・・・・・・・・・・・・・3
Thank you for your selection of the liquid vortex flow meter with temperature correction FML300-D Series. Prior to using your new equipment, please read this manual thoroughly to ensure it is used in the correct way. Please note that this manual is subject to change without notice. - Page 5 MJ400309B1 ◆Handling (1) Use the meter with measuring tube filled with fluid to measure. (2) Do not apply a water pressure exceeding the proof pressure nor wash with counter flow. Such action may damage the sensor and cause troubles. (3) Do not use the meter in a place under direct sunlight, or hot/humid place. (4) Note that if fluid to measure inside the tube freezes, the sensor may be damaged.
- Page 6 When the product is received, store it as described below until it is put in use: (1) Store the product in the package in which it was received from KOFLOC. (2) Store the product in a place free of rain and water.
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Page 7: Overview Of The Product ・・・・・・・・・・・・・・・・・6
MJ400309B1 3. Overview of the Product The liquid vortex flow meter with temperature correction FML300 Series is a device that measures the velocity (vortex) of liquid (water) that flows in the tube and detects a vortex frequency proportional to the velocity and then outputs appropriate values via a processing circuit. -
Page 8: Specifications Of The Product ・・・・・・・・・・・・・・・7
MJ400309B1 4. Specifications of the Product Series Model 301-D 302-D 303-D 304-D 305-D 306-D Fluid Pure water and chemicals Connection I.D. 1/4” I.D. 1/4” I.D. 3/8” I.D. 5/8” I.D. 7/8” I.D. 1(21/64)” (inch) O.D. 3/8” O.D. 3/8” O.D. 1/2” O.D. 3/4” O.D. -
Page 9: Connection Specifications・・・・・・・・・・・・・・・・・・8
MJ400309B1 5. Connection Specifications Factory setting ◆OUT1: Instantaneous flow rate output [FLOW 4-20mA] ， OUT2: Temperature output [TEMP.OUT] selected Wire IN/OUT Signal Description Remarks color name 12V, 24V power 12VDC, 24VDC ±10% supply (Current consumption: 140mA max.) Green 0V power supply Orange 4-20mA output (0L/min.-F.S.L/min.) Allowable load resistance: 24VDC... - Page 10 MJ400309B1 ◆OUT1: Instantaneous flow rate output [FLOW PULSE], OUT2: Integrated output [PULSE OUT] selected Wire IN/OUT Signal Description Remarks color name 12V, 24V power 12VDC, 24VDC ±10% supply (Current consumption: 140mA max.) Green 0V power supply Orange Pulse output (1kHz @F.S. Duty:50%) OUT1 Flow rate output NPN open collector output...
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Page 11: Operation And Setting Of The Display・・・・・・・・・・・・10
MJ400309B1 6. Operation and Setting of the Display ◆Display Main screen UP button SET button DOWN button AL2 indicator AL1 indicator Name Function Main screen Shows an instantaneous flow rate value, temperature value and integrated value. UP button Used to select a mode. SET button Used to select a mode and accept a set value. - Page 12 MJ400309B1 ◆Procedure to change the setting of display contents ・The contents to show on the main screen and their directions can be changed and integrated values can be shown. ※1 Auto transition after no operation for about 3 seconds. ＜Function flowchart＞ ※2 Auto transition to normal display after no operation 【Display change procedure】...
- Page 13 MJ400309B1 ◆OUT 1 setting change procedure ・The OUT 1 output can be selected between instantaneous flow rate (4 – 20 mA) and instantaneous flow rate (pulse). ＜Function flowchart＞ Normal display ： Pressed & held ： Pressed & held ※２ ※1 ：...
- Page 14 MJ400309B1 ◆OUT 2 setting change procedure ・The OUT 2 output can be selected between temperature (4 – 20 mA) and integrated output (pulse output). ＜Function flowchart＞ Normal display ： Pressed & held ： Pressed & held ※２ ※1 ： Pressed once ※２...
- Page 15 MJ400309B1 ◆AL1 and AL2 setting items ・The following conditions can be set to AL1 and AL2 respectively. Item selected Output Main screen selected [Instantaneous flow rate≧set value] Hysteresis width Set value Hysteresis mode Flow rate small Flow rate large (Upper limit [ Measured temperature≧set value] alarm) Hysteresis...
- Page 16 MJ400309B1 ◆AL1 and AL2 setting method ※1 Auto transition after no operation for about 3 seconds. ＜Function flowchart＞ ※2 Auto transition to normal display after no operation for about 10 seconds and also when is pressed and held. ※3 Auto transition to normal display after no operation for about 10 seconds and Normal display transition to FUNCTION when is pressed and held.
- Page 17 MJ400309B1 ◆Set value check ・The set parameter values can be checked by the following procedure: ＜Function flowchart＞ For details of setting method, go to page 12. Normal display For details of setting method, go to page 13. UP/DOWN For details of setting method, go to page 15. pressed &...
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Page 18: Range Of Use・・・・・・・・・・・・・・・・・・・・・・・・17
MJ400309B1 7. Range of Use ◆The relation between the flow rate output range and the accuracy guarantee range is as shown below. Check to see if it matches the conditions of use again. FML30X Series Flow Rate Output Range and Accuracy Guarantee Range Flow rate output range Accuracy guarantee range Fluid temperature (℃) - Page 19 MJ400309B1 8. External View ◆FML301-D～FML305-D *Inside ( ) dimension: FML-306-D Dimensions(mm) Connection tube Model size O.D. I.D. FML301-D 3/8 inch 9.52 6.35 50.5 13.0 FML302-D 3/8 inch 9.52 6.35 50.5 13.0 FML303-D 1/2 inch 12.70 9.52 50.5 13.0 FML304-D 3/4 inch 19.05 15.87 52.5...
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Page 20: Communication Setting・・・・・・・・・・・・・・・・・・19
MJ400309B1 9. Communication Setting This product supports Modbus RTU communication. Follow the standard to use the product. ◆RS-485 basic specifications Item Description Remarks Synchronization method Start-stop － Transmission speed 38400 / 19200 / 9600bps Set on main screen Start-stop bit 1 bit －... - Page 21 MJ400309B1 ◆Data/address list Description Range Data type Address Input 30001 Full scale flow rate FML301-D：250 FML302-D：400 Register FML303-D：160 FML304-D：500 （Mantissa）※1 FML305-D：100 FML306-D：250 30002 Flow rate decimal place FML301-D：2 FML302-D：2 FML303-D：1 (Number of decimal places) ※1 FML304-D：1 FML305-D：0 FML306-D：0 30003 Instantaneous flow rate FML301-D：0 –...
- Page 22 MJ400309B1 ※3 The output of fluid temperature is valid only when fluid flows. “-1000” is a value at fluid stop (temperature output invalid). ※4 For resetting the integrated flow rate value, write “0”. ※5 For each of Alarm 1 and Alarm 2, setting (writing) must start from the address lower place to upper place.
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Page 23: Product Warranty・・・・・・・・・・・・・・・・・・・・・22
(2) Warranty scope If the product fails during the warranty period due to reasons attributable to KOFLOC, we shall provide a substitute or repair the failed product free of charge in our factory. Please note that the warranty scope is limited to the product itself and KOFLOC shall not be held responsible whatsoever for customer’s damage that... - Page 24 MJ400309B1 URL：http:// www.kofloc.co.jp...
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