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User's

Manual

U-LWGY-SUP-EN2

Turbine Flowmeter

Supmea Automation Co.,Ltd

www.supmea.com

Headquarters

5th floor,Building 4,Singapore Hangzhou Science Technology Park,No. 6 street,

Hangzhou Economic Development Area,Hangzhou 310018,China

Singapore

2 Venture Drive #11-30 Vision Exchange Singapore

[email protected]

Содержание U-LWGY-SUP-EN2

Страница 1: ...Automation Co Ltd www supmea com Headquarters 5th floor Building 4 Singapore Hangzhou Science Technology Park No 6 street Hangzhou Economic Development Area Hangzhou 310018 China Singapore 2 Venture...

Страница 2: ...to incorrect operation After you finish reading please keep it in a place where it can be easily accessed at any time for reference during operation Note Modification of this manual s contents will no...

Страница 3: ...he product is wrong the quantity is wrong or there is a problem in appearance please contact our company Product List Precautions Users are expected to keep the Product Qualification Certificate prope...

Страница 4: ...bine flow sensor 10 5 2 Turbine flow meter with local display 11 5 3 Turbine flow meter without display 16 Chapter 6 Maintenance and overhaul 18 6 1 Precautions when using 18 6 2 Possible failures of...

Страница 5: ...ccuracy wide measuring range long life simple operation and maintenance etc It can be widely used in food medicine petrochemical metallurgy paper making and other industries It is an ideal instrument...

Страница 6: ...s of the detection coil and is amplified by the preamplifier then sent to the display unit The single chip microcomputer system in the display unit calculates according to the number of pulses measure...

Страница 7: ...mpurities Nominal diameter DN4mm DN200mm Accuracy 0 5 R 1 0 R Medium viscosity It is less than 5 10 6 m2 s For liquids larger than 5 10 6 m2 s the meter should be calibrated in real liquid and used ac...

Страница 8: ...nnection according to the different connection modes of the sensor part The specific structure is shown in Figure 1 to Figure 5 Figure 1 LWGY 4 10G flow meter structure and installation dimensions Fig...

Страница 9: ...y local display pulse output etc The specific structure and dimensions are shown in Figure 6 to Figure 10 and the installation dimensions of the flow meter are shown in Tables 1 2 Figure 5 LWGY DN4 DN...

Страница 10: ...st a straight pipe section of 10 times the diameter at the upstream end and a straight pipe section of no less than 5 times the diameter at the downstream end 3 The flow meter should be far away from...

Страница 11: ...ensions of turbine flow meter Diameter mm Flow Range m3 h Maximum pressure MPa Installation type 4 0 04 0 25 6 3 Thread 6 0 1 0 6 6 3 Thread 10 0 2 1 2 6 3 Thread 15 0 6 6 0 3 6 6 3 Thread 20 0 8 8 6...

Страница 12: ...230 10 550 R3 8 350 15 75 G1 20 80 G1 25 100 G1 1 4 100 115 85 14 4 57 100 50 8 52 4 5 32 140 140 100 18 4 65 4 40 140 G2 140 150 110 18 4 75 76 3 50 73 76 4 5 50 150 160 125 18 4 71 72 3 150 165 87 8...

Страница 13: ...display 4 G06 254 204 254 6 G06 254 204 254 10 G06 254 204 254 15 G06 254 204 254 25 G06 265 215 265 F04 300 250 300 E25 269 219 269 40 G06 280 230 280 F04 325 275 325 E25 286 236 286 50 H03 335 285...

Страница 14: ...und wire Figure 11 Wiring diagram of sensor and display instrument 5 1 3 Sensor supporting display instrument Intelligent display instrument It can display the cumulative quantity and instantaneous qu...

Страница 15: ...nction In the automatic measurement state the Button function F key enter the parameter setting state Up key Cyclic display of turbine frequency density meter coefficient unit code instantaneous flow...

Страница 16: ...tus and the user can view and modify items 1 to 27 PS The password error system returns to the running state In the setting state first press the left button and then press the middle button at the sa...

Страница 17: ...s pulse width 3 Current output invalid when powered by battery 1 9 Cumulative pulse equivalent Fdd 0 01 0 0001 0 001 0 01 0 1 1 2 5 10 100 1000 10000 100000 unit L P 1 10 Damping coefficient dt 0 0000...

Страница 18: ...U6 100 000 The coefficient corresponding to frequency F6 2 25 Calibration factor 7 Fr7 1750 00 Seventh frequency 2 26 Calibration factor 7 U7 100 000 The coefficient corresponding to frequency Fr7 2...

Страница 19: ...put power supply Fout Pulse output FE Ground B Modbus communication line B A Modbus communication line A Pulse output wiring diagram When there is no sampling resistance inside the system F_V is conne...

Страница 20: ...ent with the battery box label and not reverse it Each time the cover is opened and then assembled the front and back covers of the instrument should be tightened 5 3 Turbine flow meter without displa...

Страница 21: ...tion method www supmea com 17 Figure 16 Schematic diagram of external wiring PE Ground 24 24V power supply 24 24V power supply A 485 Communication A B 485 communication B Figure 17 Schematic diagram o...

Страница 22: ...f a year Clean the impeller and the cavity parts of the sensor during maintenance and be careful not to damage it Pay attention to the correct position of each part when assembling 4 When the flow met...

Страница 23: ...ring 2 Repair or replace the amplifier 3 Repair or replace the coil 4 Clean sensor and pipeline 5 Open the valve or pump and clean the pipeline Incorrect measurement or unstable display or incorrect o...

Страница 24: ...e and all non customized products are guaranteed to be returned and replaced within 7 days Disclaimers During the warranty period product faults caused by the following reasons are not in the scope of...

Страница 25: ...A and the hardware interface adopts 485communication mode At present the interface supports up to 32 extension networks The communication mode is RTU mode the baud rate range 1200 2400 4800 9600bps 8...

Страница 26: ...w address and low in the high address Big end mode Table 6 Name Register address Data type Number of bytes Instantaneous flow 0 float 4 Cumulative flow 4 float 4 Turbine frequency 8 float 4 Upper limi...

Страница 27: ...05 0000H 40015 0000H 40006 0000H 40007 42C8H 40008 0000H 40009 3A83H 40010 126FH 1 40001 40002 00 00 00 000 000 Instantaneous flow 2 40003 40004 40 07 EA D2 2 12371 Cumulative flow 3 40005 40006 00 00...

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