KITA KF02 Series Instruction Manual Download

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INSTRUCTION MANUAL

KF02

Series

DIGITAL FLOW SENSOR

@2021 KITA Sensor Tech. Co., LTD. URL http://www.kita.com.tw

Summary of Contents for KF02 Series

Page 1: ...INSTRUCTION MANUAL KF02 Series DIGITAL FLOW SENSOR 2021 KITA Sensor Tech Co LTD URL http www kita com tw...

Page 2: ...ad meets the following formula Power Supply Internal voltage Minimum operating voltage drop of sensor voltage of load Do not operate the product outside the specifications The sensor will be damaged b...

Page 3: ...when power is on Wiring Precautions Warning Caution Check wire color and terminal number when wiring Incorrect wiring can cause permanent damages to the sensor check wire color and terminal number aga...

Page 4: ...ible of KITA Our warranty applies solely to our product not to any other additional damages the loses of business profits business interruption etc incurred due to using or misusing the product Our wa...

Page 5: ...output Analog output and external input 8 1 3 3 NPN output RS 485 Modbus 9 1 3 4 PNP output RS 485 Modbus 9 2 How to Use 10 2 1 Names and Functions of Individual Parts 10 2 2 Functions Instructions 11...

Page 6: ...iping port of the product directly to the atmosphere without the piping connected Straight Piping The pipe is without bending and the cross sectional areas of the pipe keeps the same When piping with...

Page 7: ...Optional Parts The LCD display may be difficult to see at certain angles The sensor can be installed horizontally or vertically but the flow rates may change because of the installation way of the pr...

Page 8: ...supply Brown Power supply Blue Power supply Blue Power supply Black Output 1 Black Output 1 White Output 2 White Output 2 Yellow External input Yellow External input 1k Orange Analog output Orange Ana...

Page 9: ...utput 1 White Output 2 Yellow External input Yellow External input Orange Analog output Orange Analog output 1 2 3 4 5 6 1k 1 3 2 PNP Output Analog Output and External Input Brown Orange Yellow Black...

Page 10: ...ack Output 1 Max load current 125mA 5 White Output 2 Max load current 125mA 3 Yellow RS 485 A 2 Orange RS 485 B 6 Blue 0V GND 1 2 3 4 5 6 M a i n C i r c u i t Brown Power supply Blue Power supply Bla...

Page 11: ...mode selection ON OFF switching and set value adjustment Use for mode selection ON OFF switching and set value adjustment Lead Wire Connector Piping Port Inlet side Output 1 Indicator 4 Digit LCD Flo...

Page 12: ...ode CLor diSP LCD Display corresponding to output oUt1 CoL LCD Display color selection SoG rESP rESP Response time selection 800 ms Function Code oUt1 oUt2 FLo OUT2 output mode HYS oUt2 OUT2 output ty...

Page 13: ...Save mode selection inP External input selection FinE Fine adjustment Setting FoUt Forced output function rESt Reset to the default setting Set Display Rotation To save the last accumulated flow valu...

Page 14: ...on to select other setting functions Press for 3 sec at Function Setting Mode to return to Measurement Mode 2 3 Operation Instructions Function Selection Mode Measurement Mode Function Selection Mode...

Page 15: ...t have this setting Flow Sensor Selected Mode Window Comparator Mode Accumulated Output Mode Accumulated Pulse Output Mode L min L min Flashing alternately L min L min Flashing alternately L min L min...

Page 16: ...t Mode is set Fixed Hysteresis Mode Set Value L min L min Flashing alternately L min L min Flashing alternately Set Value Setting OUT1 set value setting Press or button to adjust the set value Hystere...

Page 17: ...ode L min L min Flashing alternately NO mode NC mode Output Type Setting OUT2 type setting Press or button to select OUT2 type Selected Output Selected Mode L min L min Flashing alternately L min L mi...

Page 18: ...e and Accumulated Output Mode is set Fixed Hysteresis Mode Set Value L min L min Flashing alternately L min L min Flashing alternately Set Value Setting OUT2 set value setting Press or button to adjus...

Page 19: ...F ON 0 L OFF ON 0 L Time AdH1 AdL1 AdH2 AdL2 Time AdH1 AdL1 AdH2 AdL2 Flow Accumulated Output Mode Accumulated Output Mode Flow OFF ON Time 50ms NOTE 1 In case hysteresis is set at less than or equal...

Page 20: ...or OUT2 Display color of OUT1 Display color of OUT2 Display Color Mode Selection Press the or button to select Display Color Mode ON Green OFF Red ON Red OFF Green ON Green OFF Green ON Red OFF Red Co...

Page 21: ...2021 KITA Sensor Tech Co LTD URL http www kita com tw 20 How to Use KF02 Series Instruction Manual L min L min Flashing alternately Press button to return to Function Selection Mode...

Page 22: ...ode to display F 04 RESP Press button Response Time Selection 800ms 1500ms 400ms 7 Response time selections include 50ms 80ms 120ms 200ms 400ms 800ms 1500ms Response Time Set Value L min L min Flashin...

Page 23: ...tion Selection Mode to display F 05 UPdA Press button Display Refresh Time Setting Press or button to select refresh time 3 display refresh time selections include 200ms 500ms 1000ms 500ms 1000ms 200m...

Page 24: ...ss or button at Function Selection Mode to display F 06 Unit Press button Flow Unit Selection Press or button to select flow unit LPM L min CFM ft3 min 10 2 Flow Sensor Set Unit L min L min Flashing a...

Page 25: ...button to select the standard or normal condition Standard conditon ANR Normal condition NOR NOTE 1 Stardard condition ANR the display value is calculated under 20 C 1atm 2 Normal condition NOR the d...

Page 26: ...on at Function Selection Mode to display F 08 roTA Press button Display Rotation Display rotation OFF Display rotation ON Display Rotation Set Value L min L min Flashing alternately L min L min Flashi...

Page 27: ...e sensor is operated 24 hours per day the durability is calculated as below 5 minutes x 1 million cycles 5 million minutes 9 5 years 2 minutes x 1 million cycles 2 million minutes 3 8 years Press or b...

Page 28: ...d Flow Mode Press or button at Function Selection Mode to display F 10 DiS Press button Display Mode Selection Press or button to select display mode Instantaneous Flow Mode Accumulated Flow Mode Disp...

Page 29: ...ys to leave the Power Save Mode Press or button at Function Selection Mode to display F 91 ECo Press button Power Save Mode Selection Press or button to turn on the power save mode Power save mode OFF...

Page 30: ...its change This function is only for output 1 corresponding to flow sensor action point When external signal is input please connect the input wire to GND for 30 ms or more Press or button at Functio...

Page 31: ...er 1 ID number 255 ID number 0 Baud Rate Setting Press or button to set baud rate 9600 Bd 19200 Bd 38400 Bd NOTE This function only available for Output Specification 02 and 04 NOTE This function only...

Page 32: ...t n81 Even Parity RTU mode Odd Parity NOTE This function only available for Output Specification 02 and 04 L min L min Flashing alternately Transmission Format Set Value L min L min Flashing alternate...

Page 33: ...FinE Press button Fine Adjustment Setting Press or button to select fine adjustment OFF or to set fine adjustment instantaneous flow rate value or pressure value Fine Adjustment of Instantaneous Flow...

Page 34: ...etting Press or button to setting OUT1 OUT1 OFF OUT1 ON Output 1 Set Value L min L min Flashing alternately L min L min Flashing alternately OUT1 L min OUT1 L min Flashing alternately OUT2 setting Pre...

Page 35: ...ess or button at Function Selection Mode to display F 99 rESt Press button Reset to The Default Setting Press or button to return to the factory default setting Disable Enable Default setting Selected...

Page 36: ...F S of the zero point at the time of shipment from the factory Operation Press and button simultaneously over 3 sec at the measurement mode not Accumulated flow value display mode until display 00 And...

Page 37: ...value return to zero Operation Press and button simultaneously over 3 sec at the measurement mode Accumulated flow value mode until display zero And release holding the button to return measurement mo...

Page 38: ...pressure and instantaneous flow from when the power was supplied to this moment is detected and updated Operation Press button over 3 sec at the measurement mode The maximum value will be displayed fl...

Page 39: ...pressure and instantaneous flow from when the power was supplied to this moment is detected and updated Operation Press button over 3 sec at the measurement mode The minimum value will be displayed f...

Page 40: ...ng is ON LoC on is displayed for 1 sec Operation Press button over 5 sec at measurement mode to select key lock unlock setting Key Lock Unlock Setting Press or button to select locking or unlocking of...

Page 41: ...d Measured flow rate range 7 500L min 8 1000L min 9 2000L min 0001H Read Write Baud rate setting 0 9600 bps 1 19200 bps 2 38400 bps 0002H Read Write Transmission format setting 0 N 8 1 1 E 8 1 2 O 8 1...

Page 42: ...ode 1 N C mode 001FH Read OUT2 switch 0 OFF 1 ON 0020H Read Write Color display for OUT1 or OUT2 selection 0 OUT1 1 OUT2 0021H Read Write Display color setting 0 SOG Switch on Green 1 SOR Switch on Re...

Page 43: ...the flow to the display range Ensure the flow is in the correct direction Output 2 load current is more than 125 mA The instant flow is within 5 F S of the zero point The instant flow has exceeded the...

Page 44: ...on 0 1 0 MPa 1 5 MPa IP40 0 50 C No condensation or freezing 12 24V DC 10 Ripple P P 10 50 mA Non voltage input 0 4 V 30 ms RS 485 4 Working Pressure Range Withstand Pressure Enclosure Working Fluid T...

Page 45: ...t from the heater spreads evenly left and right so the temperature distribution is like a Symmetric Temperature Profile No Flow Skewed Temperature Profile Small Flow Skewed Temperature Profile Large F...

Page 46: ...ut Analog output 1 5V 011 2 NPN output Analog output 4 20mA 02 2 NPN output RS485 030 2 PNP output Analog output 1 5V 031 2 PNP output Analog output 4 20mA 04 2 PNP output RS485 Port Size F7C Rc1 2 fo...

Page 47: ...nual Dimensions 9 Dimensions 1 Product Flow Rate Range 501 102 Port Size Rc G Flow Rate Range 202 Port Size Rc G Unit mm 80 61 65 63 4 48 2 12 5 15 15 30 30 55 24 17 2 8 2 13 6 2 M3 0 5P 3 5L 22 2 x 2...

Page 48: ...tp www kita com tw 47 KF02 Series Instruction Manual Dimensions Unit mm 2 Mounting Bracket 42 16 8 22 T 1 34 6 x 4 3 5 x 4 16 3 5 x 2 5 48 58 50 32 13 6 22 T 1 28 6 x 4 3 5 x 4 16 3 5 x 2 5 40 Flow Ra...

Page 49: ...onstruction 10 Construction Case PC ABS Liquid crystal cover PC Electronic circuit board Module Holder PBT Port Filter Stainless Steel O ring Viton Sensor SiC Button Silicone Liquid crystal C retainin...

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