Paddle Wheel Flow Meter

Transcription

1 Paddle Wheel Meter

2 FineTek Lab FineTek is the company who owns a Second lass flow test laboratory in Taiwan. With the most professional R& team, FineTek develops various high precision flow meters and related parts. Moreover, FineTek is certificated and constantly validated by First lass accreditation organization, the Laboratory of the National Measurement Laboratory, R.O. (enter for Measurement Standards, ITRI), which is approved to guarantee the accuracy on the flow measurement in each delivery. The TF flow laboratory of FineTek has been certificated and approved by Taiwan ccreditation Foundation (TF) and conforms to the regulations of international organizations such as IL and PL. It has the complete ability to conduct uncertainty testing and rating for flow test. inspection lab with TF certification Service Quality High quality and high accuracy can meet the customers requirements TF ertification Wide iameter Range Take weighing and parent metering as the foundation for measurement calibration Weighing/ Parent Metering Method The diameter of applicable pipe covers N20~ N00

3 EPR PLE WHEEL FLOW METER WORKING PRINIPLE The Paddle Wheel Meter measures the flow velocity by using the fluidic to drive the blade rotation, and calculates the flow rate based on the flow velocity. ERP1 series flow meter consists of flow transmitter and pipe fitting. The light and compact design allows the user to carry, install and operate it conveniently. The product is calibrated by professional flow test device, with the accuracy of K value reaching±%. The measuring range is 0. ~10m/s, with high linearity. isplay and non-display type are both available. The display type is built-in with accumulated flow storage device. FETURES ontrolled by a microprocessor, with convenient operation and comprehensive functions. Power supply: 12-6 Vdc. nalog output: 4-20m with 10% higher range as m Simulated test output: 0-24 m. Pulse output: Optical-coupling transistor output. Simulated frequency output: 0-00Hz Pure sensing non-display type is for convenient system integration LM (Graphic 128x64 ots) display type uilt-in FRM (Ferroelectric Random ccess Memory) flash memory Easily separated from the sensor. LE indicator displays the alarm status. Upper limit settings of the analog output. nalog output flow rate and velocity filter settings: 0-40 segments. LE shows three back-lit modes, ON/OFF/In Operation. With RS485 communication. Parameter settings (K factor, pipe diameter, device I, baudrate). Supports Traditional hinese, Simplified hinese, English, etc. PPLITIONS The Paddle Wheel Meter is applicable to neutral or corrosive liquids that are non-granular or nonviscous. It connects with an analog output and pulse output signal to form a monitoring system, which can display instantaneous flow and accumulated flow. Moreover, it can form a control circuit to adjust the valve or operate the switch. Food industry everage industry Water treatment industry Pharmaceutical industry yeing industry hemical industry Semi-conductor industry P wet process control 1

4 STNR SPEIFITIONS Model Type SPE pplicable pipe diameter velocity range ccuracy Linearity Repeatability Measuring principle Viscosity range Impurity range Process temp. mbient humidity Installation method Process pressure IP rating nalog output impedance EPR1 Intelligent ll-in-one model EPR1 EPR1 transmitter model Pulse output model N20 N N40 N50 0.~10m/s Under standard K Factor ± %( velocity 6~10m/s reach± 0.5% ) ±0.5% F.S.(10m/s) ±0.4% Magnetic 00 cst,max. 1%,max.(Size of particles 0.5mm max.) Engineering plastics: -15 ~60 (5 ~140 ) Stainless steel: -15 ~100 ((5 ~212 ) <80%, non-condensing Transmitter +T-fitting 10-bar,max. IP66, the connector shall be inserted and fastened 4~20m 100W at 6Vdc, 1000 W at 0Vdc, 700 W at 24Vdc 450 W at 18Vdc, 200 W at 12Vdc N/ Pulse output Frequency range isplay ack-lit Power supply voltage Power consumption Reverse protection of power supply ommunication port ccumulated flow storage device LM,128*64 YES YES NPN,PNP 200m overcurrent protection 0~00Hz N/ N/ 12~6Vdc,±10% <1.5V YES RS485,Modbus 16K,FRM NO N/ N/ 2

5 IMENSIONS INTELLIGENT LL-IN-ONE MOEL Padde M12 M12 FLOW TRNSMITTER MOEL & PULSE OUTPUT MOEL Padde M12 M12

6 IMENSIONS INTELLIGENT LL-IN-ONE MOEL (ENGINEERING PLSTIS) E F iameter- N Pipe standards ( mm) E F 20 NS NS INTELLIGENT LL-IN-ONE MOEL (STINLESS STEEL) iameter- N ( mm) PF 1 PT 1 NPT 1 PF 1-1/2 PT 1-1/2 NPT 1-1/

7 IMENSIONS FLOW TRNSMITTER MOEL & PULSE OUTPUT MOEL (ENGINEERING PLSTIS) F E iameter- N Pipe standards ( mm) E NS NS F FLOW TRNSMITTER MOEL & PULSE OUTPUT MOEL (STINLESS STEEL) iameter- N ( mm) PF 1 PT 1 NPT PF 1-1/2 PT 1-1/2 NPT 1-1/2 62 5

8 IMENSIONS T-FITTING(ENGINEERING PLSTIS) E iameter- N Pipe standards ( mm) E NS NS T-FITTING (STINLESS STEEL) iameter- N ( mm) PF 1 PT 1 NPT PF 1-1/2 PT 1-1/2 NPT 1-1/2 62 6

9 SELETING FLOW N PIPE IMETER Pipe diameter velocity 0.m/s (min) Range ( m /h) velocity 10m/s (max) RELTIONSHIP ETWEEN K VLUE N FITTING IMETER Material PV Stainless PV Stainless onnection & K Factor (Pulse/Liter) Standard Type N20 N N40 N50 Intelligent ll-in-one Model NS Thread PF Thread PT Thread NPT transmitter type & Pulse Output type NS Thread PF Thread PT Thread NPT *US: GL (Gallon)K factor = Pulse/Liter x.785; UK: GL (Gallon) K factor = Pulse/Liter x ONTROL SYSTEM IGRM djusting valve rate indicator 4~20m Upper/Lower limit larm, control P RS-485 Pulse output indicator 7

10 TRNSMITTER INSTLLTION INTELLIGENT LL-IN-ONE MOEL Installation steps 1.T-fitting of flow meter. 2. Place the O-shaped ring in the sealing tank, and unfold it naturally.. Make the blade holder face downward and go through the hole and O-shaped ring. Level and align it. 4. Fasten and align the 4 screws evenly with the fastening torque =8~10kgf-cm(0.784~0.98N.m) 5. Point the M12 connector of the display towards you, and insert it into the slot. Level it horizontally and rotate it clockwise to the edge for alignment. 6. Fasten the 2 fixing screws. *Fastening torque=6~8kgf-cm(0.588~0.784n.m) *Note: The above steps are for whole machine installation. To install the header only, please perform steps 5~6. Please apply the fastening torque on the screws as required. FLOW TRNSMITTER MOEL & PULSE OUTPUT MOEL 4 Installation steps 1.T-fitting of flow meter. 2. Place the O-shaped ring in the sealing tank, and unfold it naturally.. Make the blade of the transmitter face downward and go through the hole and O-shaped ring. Level and align it. 4. Fasten and align the 4 screws evenly. *Fastening torque= 8~10kgf-cm(0.784~0.98N.m) 2 1 *Note: Please apply the fastening torque on the screws as required. 8

11 M12 ONNETOR onnector socket Plug able M12 Socket Pin No. Function able olor 1 ommunication output RS485 - lack 2 Pulse output Pulse - Yellow Power supply input 0V - lue 4 Pulse output Pulse + Pink 5 ommunication output RS485 + Green 6 nalog output 4~20m - Purple 7 nalog output 4~20m + Red 8 Power supply input 12~6V + rown WIRING 4~20m output m + ommunication output RS-485 RS-485-US converter RS-485 2~6Vdc 4~20m 12~6Vdc rown 5 Red rown 5 Green lue 8 7 Purple lue lack Pulse output NPN Pulse output PNP rown Pink NPN rown Pink ~6Vdc lue ~6Vdc lue Yellow Yellow PNP 9

12 REQUIREMENTS FOR STRIGHT PIPE SETION The straight pipe must be long enough on the upstream side and downstream side where the flow meter is installed. This can obtain an evenly distributed and stable flow field so as to guarantee the measuring accuracy. When installing the flow meter, please choose optimal distance based on the pipe dimension and field environment. Generally, the longer the section of the straight pipe is, the better. The table below lists the minimum distance based on the times of (=pipe diameter). Type Length of Straight Pipe on the Upstream Side Length of Straight Pipe on the ownstream Side Regulating valve 50 5 Keep the two elbow pipes close There are two 90 elbow pipes on the upstream, There are two 90 elbow pipes on the downstream, with the distance shorter than three times the with the distance shorter than three times the T-fitting length T-fitting length 40 5 ual elbow pipes 5 Single elbow pipe 20 5 iverging pipe 18 5 onvergin pipe

13 INSTLLTION REQUIREMENTS 1. The flow meter must be in horizontal or vertical pipe. 2. Ensure the flow meter to keep a full pipe.. No air bulb or hole should be generated when getting close to the T-fitting area of the flow meter during the measurement. It will affect the accuracy of the flow measurement. Outlet is at high point Outlet is at low point Right Wrong Valve is at rear side Right Valve is at front side Wrong Falling down Rising up Right Wrong limbing up rop down Right Wrong *Note: When installing the flow meter on the horizontal pipe, the sensor blade must face downward. ppropriate material should be selected, and the specifications on pressure and temperature should be followed. Moreover, appropriate pipe diameter should be chosen based on the flow/velocity/diameter. 11

14 ORER INFORMTION EPR Pipe diameter 020: N20(/4") 0: N(1") 040: N40(1-1/2") 050: N50(2") 12 isplay model : Without display : LM display 1 14 Pipe material M: SUS 04 M: SUS 16 M: SUS 16L 2: PV T-fitting standand 00: None : : ISO : : IN T-fitting standand connection type 00: None 02: PT female 04: PF female 06: NPT female lade material 18: P.P 24: PVF 22 Input / Output : 4~20m, RS-485, PNP NPN 200m : PNP NPN 200m 12

15 PPLITION EMO 1

16 Global Network Germany hina Singapore Malaysia Taiwan U.S. Indonesia sia Taiwan FineTek o., Ltd. - Taipei Head Quarter No.16, Tzuchiang St., Tucheng Industrial Park New Taipei ity 26, Taiwan TEL: FX: EMIL: info@fine-tek.com North merica alifornia, U.S. plus Finetek Sensor Inc. - US Office 55 S. Lemon ve, Suite, Walnut, TEL: FX: EMIL: info@aplusfine.com Europe Germany FineTek GmbH - Germany Office ei den Kämpen Seevetal-Ramelsloh, Germany TEL: +49-(0) FX: +49-(0) EMIL: info@fine-tek.de hina Fine automation o., Ltd. - Shanghai Factory No.451 uhui Rd, MinHang istrict, Shanghai, hina TEL: EMIL: info.sh@fine-tek.com Singapore FineTek Pte Ltd. - Singapore Office No. 60 Kaki ukit Place, #07-06 Eunos Techpark 2 Lobby, Singapore TEL: EMIL: info.sg@fine-tek.com Mütec Instruments GmbH - Germany Office ei den Kämpen Seevetal-Ramelsloh, Germany TEL: +49-(0) FX: +49-(0) EMIL: muetec@muetec.de Indonesia FineTek o., Ltd. - Indonesia Office Ruko Golden 8 lok H No.8 Gading Serpong, Tangerang, Indonesia TEL: 62 (021) EMIL: info.id@fine-tek.com Malaysia FineTek o., Ltd. - Malaysia Office 8-05, Plaza zalea, Persiaran andaraya, Seksyen 14, Shah lam, Selangor, Malaysiac TEL: EMIL: info.my@fine-tek.com istributor: 08-EPREP