ULTRASONIC FLOWMETER < M-Flow PW> FLR, FLS, FLY DATA SHEET This meter is a clamp-on type ultrasonic flowmeter for permanent use based on transit time measuring method. The M-Flow PW is ideal for clean liquids containing no air bubbles such as pure water. The easy-to-use compact and lightweight design is intended for integration into mechanical devices. The flowmeter applicable to small and medium size pipes of diameter range from 25mm to 600mm provides superior cost performance. FEATURES 1. Ease of use: The detector (type: FLSE 2) is mountable quickly and easily. The parameters necessary for measurement can be configured on the surface of Flow Transmitter’s housing case by menu-driven software. 2. Compact and light weight: The adoption of the latest electronics technology has reduced the size and weight of the flow transmitter to onefifth of our general use flow transmitter. 3. Superior temperature effect: The adoption of Sound Velocity Measurement System, which calculates sound velocity from transit time, keeps the flowmeter unaffected by the temperature and the pressure of the fluid to be measured. 4. Quick response: With the use of fast-speed transit time processor, the system cycle is 0.2 sec that is applicable to short batch process. 5. Multilingual: The following languages are supported for display: English, Japanese, French, German and Spanish 6. Synchronization (option): Simultaneous transmission to two or more converters is allowed. Cross-talk between flowmeters located closely or acoustic interference between flowmeters installed on the same pipe line can be removed by using this synchronization function of transmission timing of ultrasonic waves. SPECIFICATIONS Operational specifications System configuration: The system is composed of a detector (Model FLS) and a flow transmitter (Model FLR), realizing single-path system. Flow Transmitter (FLR) Detector (FLSE12) (FLSE22) Detector (FLSE31) Detector (FLSE41) Application: Clean liquids that pass ultrasound and do not contain air bubbles (such as pure water and chemical solution) Turbidity: 10000deg (mg/L) or less Fluid temperature (Continuous use rating): -20 to +100deg°C (type: FLSE 2 3-Y) 0 to +120deg°C (type: FLSE 2 3-A) -20 to +80deg°C (type: FLSE 1) With silicon rubber for acoustic couplant 0 to +60deg°C With silicon-free grease for acoustic couplant Type of flow:Well-developed turbulent or laminar flow in a full-filled pipe ( ( ) ) EDS6-123i Date Apr. 1, 2011 FLR, FLS, FLY Applicable flow pipe: Internal pipe Detector diameter FLSE12 ø25 to ø100mm ø50 to ø100mm FLSE22 ø50 to ø225mm Note 3 FLSE31 ø50 to ø300mm FLSE41 ø300 to ø600mm Performance specifications Pipe material Plastic (PVC, etc.) Note 1 Metal (stainless steel, steel, copper, aluminum, etc.) Plastic (PVC, etc.) Note 1 Metal (stainless steel, steel, copper, aluminum, etc.) Note 2 Plastic (PVC, PP, PVDF, etc.) Metal (stainless steel, steel, copper, aluminum, etc.) Note 2 Installation Fluid temperature method range Plastic pipe V 9th digit in code symbol Y...-20 to +100°C A...0 to +120°C V -20 to 80C Z Liner: Tar epoxy, mortar, rubber, and others Fundamental straight pipe: 10D for upstream and 5D for downstream (D: internal pipe diameter) Refer to “Conditions on straight pipe” for details. Velocity: 0 to ±0.3 ... ±10m/s Power supply:100 to 120V AC ±10%, 50/60Hz or 200 to 240V AC ±10%, 50/60Hz or 20 to 30V DC Signal cable: Co-axial cable up to 30m and thermal stability of 100 deg.C Environment: Non-explosive environment without direct sunlight, corrosive gas and heat radiation Ambient temperature: -20 to +50deg.C for flow transmitter -20 to +60deg.C for detector Ambient humidity: 90%RH or less Grounding: Class D (100 Ω or less) Synchronization (option): Simultaneous transmission eliminates cross talk between multiple flow meters and mutual acoustic interference. Number of connectable units: up to 31 Cable length: up to 15m Master/Slave selectable Arrester (option): Arrester unit for outputs available (while arrester for power supply incorporated as standard) 2 Internal diameter Velocity: 2m/s or higher Velocity: Less than 2m/s ø25 to ø50mm ±2.5% of rating ±0.05m/s ø50 to ø600mm ±1.5% of rating ±0.03m/s Metal pipe Internal diameter Velocity: 2m/s or higher Velocity: Less than 2m/s ø50 to ø600mm ±2% of rating ±0.04m/s Note 1: Select FLSE31 or FLSE41 if the pipe is made of PP or PVDF. The wall thickness of PP pipe is 15 mm or less, and that of PVDF pipe is 9 mm or less. Note 2: Select FLSE31 or FLSE41 for the pipes that do not transmit ultrasound easily such as those made of cast iron, lining pipes, and old steel pipes. Note 3: When the 9th digit in the code symbol is “A”, the applicable piping diameter is 50 to 150mm. Accuracy rating: Response time:System cycle: 0.2s Dead time: 0.2s or less, Time constant: 0.1s Power consumption: 15VA or less for AC power supply 5W or less for DC power supply Permissible air volume rate: Up to 0.2% at 1 m/s (inversely proportional to velocity) Short-term thermal stability: 140deg.C, 30min (in case FLSE 2) Note: Use FLSE31/FLSE41 at the temperature of 80°C or lower. Functional specifications Analog output:4 to 20 mA DC (1 point) Max. load resistance : 600 Ω Digital output:+ total, - total, alarm, acting range, flow switch or total switch arbitrarily available Transistor open collector: 1 point (DO1) Capacity: 30V DC, 0.1A Normal off/on selectable Total pulse: 1pulse/day to 100pps (Pulse width: 5, 10, 50, 100 or 200ms) Mechanical relay contact: 1point (DO2), with socket (exchangeable) Normal close/open selectable Capacity: 220V AC /30V DC, 1A (resistive load) Mechanical expected life: More than 2 x 105 operations (under rated load) Total pulse:1pulse/day to 1pps (Pulse width: 50, 100 or 200ms) Communication interface (option): RS-232C equivalent / RS-485 Number of connectable units: one (RS-232C)/ up to 31 (RS-485) Baud rate:2400/4800/9600/19200 bps selectable Parity: None/Odd/Even selectable Stop bit: 1 or 2 bits selectable Cable length:up to 15m (RS -232C)/up to 1km (RS-485) Data: Velocity, flow rate, forward total, reverse total, status, etc. Display device:2-color LED (Normal: green, Extraordinary: red) LCD with 2 lines of 16 characters and back light Display language: English, Japanese, French, German or Spanish selectable Velocity/Flow rate display: Instantaneous velocity/flow rate display (The flow of opposite direction is displayed by minus numerals.) Numeral: 7 digits (decimal point be counted as 1 digit) Unit: Metric/Inch system selectable Velocity Flow rate Metric system m/s L/s, L/min, L/h, kL/h, ML/d, m3/s, m3/min, m3/h, Mm3/d, BBL/s, BBL/min, BBL/h, MBBL/d Inch system ft/s gal/s, gal/min, gal/h, kgal/h, Mgal/d, ft3/s, ft3/min, ft3/h, Mft3/d, BBL/s, BBL/min, BBL/h, MBBL/d Note: The “gal” means USgal. Total display: Display of forward or reverse total Numeral:7digits (decimal point be counted as 1digit) Unit: Metric/Inch system selectable Total Metric system mL, L, m3, km3, Mm3, mBBL, BBL, kBBL Inch system gal, kgal, ft3, kft3, Mft3, mBBL, BBL, kBBL, ACRE-in, ACRE-ft Configuration:Fully configurable from the 4-key pad (ESC, , , ENT) on the surface of flow transmitter’s housing case by menu-driven software Zero adjustment: Set Zero/Clear available Damping: 0 to 100s (every 1s) configurable for analog output and display Low flow cut off : 0 to 5m/s configurable Alarm: Hardware fault/Process fault applicable to digital output Burnout: Analog output : Hold/Over-scale/Under-scale/ Zero selectable Total: Hold/Count selectable Working timer: 0 to 100s (every 1s) configurable Bi-directional range: Forward and reverse ranges configurable independently Hysteresis: 0 to 10% of acting range configurable Acting range applicable to digital output Auto-2 ranges:Forward 2 ranges configurable independently Hysteresis: 0 to 10% of acting range configurable Acting range applicable to digital output Flow switch: Lower and upper switching points configurable independently Acting point applicable to digital output Total switch: +total switching point configurable Acting point applicable to digital output Physical specifications Enclosure protection: Jetproof type (IP65) both for converter and detector (FLSE 2: When waterproof BNC connector is provided) FLSE 1: Immersion-proof type (IP67) (When the terminal block is filled with silicon rubber after wiring) Mounting: Flow transmitter: Wall or 2B pipe mount Detector: Clamped on pipe surface Acoustic coupler: Silicon rubber or silicon-free grease Material: Flow transmitter: Plastic ABS Detector (type: FLSE 2): Plastic PBT for sensor housing, SUS304 for guide frame Detector (type: FLSE 1): Plastic PBT for sensor housing, SUS304 for sensor cover, SUS304 and PBT for guide rail Sensor cable:3D2V with outside diameter 5mm Dimensions: Flow transmitter: H140 x W137 x D68mm Detector: H50 x W228 x D34mm (FLSE1) H50 x W348 xD34mm (FLSE2) H40 x W500 x D80mm (FLSE3: mounting V method) H40 x W72 x D60mm (FLSE4: mounting Z method) Mass: Flow transmitter: 0.8kg Detector: 0.3kg (FLSE1) / 0.4kg (FLSE2) 1kg (FLSE3: mounting V method) 0.4kg (FLSE4: mounting Z method) 3 FLR, FLS, FLY Conditions on straight pipe ( D : Inside diameter of pipe) Classification Upstream side Downstream side 90 bend 10D or more L L 5D 10D 10D or more Detector Tee L L 10D 50D 0.5D or more 10D or more 30D L 10D L 30D L 5D D Diffuser L 1.5D L 5D Reducer L 10D Various Valve In case that flow control valve exists on upstream side. In case that flow control valve exists on downstream side. Stop valve Check valve L Pump (Note) The source : JEMIS-032 4 P 50D MEASURING PRINCIPLE CODE SYMBOLS <Flow Transmitter> Sensor Upstream-side sensor Flow transmitter Analog output θ D t1 t2 Velocity V 1 2 3 4 5 6 7 8 9 10 11 12 F LRE 1 2 Description Type (4th digit) Standard for exports E Power Supply (5th digit) 100 to 120Vac, 50/60Hz 200 to 240Vac, 50/60Hz 20 to 30Vdc 2 3 4 Contact output Communication and Synchronization (6th digit) None RS-232C RS-485 and Synchronization Synchronization Downstream-side sensor Y A B C The transit-time technique uses a pair of sensors with each sensor sending and receiving ultrasonic signals obliquely through the fluid. Arrester (7th digit) None With arresters for outputs Y A CONFIGURATION Modification No. (8th digit) Mark 2 2 (1) Single-path system (V method) Case structure (9th digit) Jetproof type (IP65) 1 Signal cable Detector Flow transmitter Contact signals A B (2) Single-path system (Z method) Signal cable Flow transmitter 4 to 20mA DC Contact signals (3) When using synchronization Signal cable Detector 4 to 20mA DC Contact signals Detector Flow transmitter (Slave) <Detector> 1 2 3 4 5 6 7 8 9 10 F L S E Y 3 Description Type (4th digit) Standard 1 2 3 4 Kind of detector (5th to 6th digit) Small-dia. detector (ø25 to ø100 mm) V Small detector (ø50 to ø225 mm) *1 method Small detector (ø50 to ø300 mm) Small detector (ø300 to ø600 mm) Z method 2 2 1 1 Acoustic coupler (7th digit) (Note) None Silicon rubber (Fluid temperature: -20 to +100 deg.C) Silicon-free grease (Fluid temperature: 0 to +60 deg.C) Y A B 4 to 20mA DC Contact signals Detector (12th digit) FLSE12, FLSE22 FLSE31, FLSE41 (Note) This type has not so tough endurance against aeration as Fuji’s general use ultrasonic flowmeters TIME DELTA-S/F (Model: FLV/FLH) and PORTAFLOW-X (Model: FLC). For applications containing air bubbles, those general use flowmeters are recommendable to be used. E Flow transmitter (Master) Synchronization Signal cable Parameter setting, tag plate (11th digit) Without With setting With setting (Tag plate) With Tag plate Y A B C 4 to 20mA DC Detector Mounting bracket (10th digit) For 2B pipe mount For wall mount A B Modification No. (8th digit) Mark 2 3 Y B Option (10th digit) Without Tag plate *1) When the 9th digit in the code symbol is “A”, the applicable piping diameter is 50 to 150mm. <Dedicated Signal cable> 1 2 3 4 5 6 7 8 F L Y 1 Description Type (4th digit) Heat-resistant cable with one-side waterproof BNC connector for FLSE12 and FLSE22 Heat-resistant cable for FLSE31 and FLSE41 3 4 0 0 0 0 0 0 1 1 2 3 Cable length (5th to 7th digit) 5m 10m 15m 20m 30m 5 0 5 0 0 1 Modification No. (8th digit) Mark 1 (Note) Imcase FLSE 2, select silicon rubber (A) for acoustic coupler in ordinary cases. Silicon rubber is supplied in a tube (100g). If one or more detectors are ordered, silicon rubber may be selected once every 5 orders or so. Select silicon-free grease (B) for the use in an environment where generation of silicon is not desirable such as semiconductor manufacturing facilities. The silicon-free grease is soluble in water. Therefore, do not use it in an environment subject to splash of water or where condensation tends to occur on the surface of the piping. The grease, which does not become hardened, requires periodic maintenance (cleaning and refilling of about once in 6 months at room temperature). 5 FLR, FLS, FLY OUTLINE DIAGRAM (Unit:mm) <Flow transmitter (type: FLR)> 130 Mtg. plate PIPE MOUNT (OPTION) 2.5 69 Mtg. holes 2-ø9 70 U bolt (M8) (197) 170 140 Mtg.pipe JIS 2B M-Flow PW 137 Cable gland External grounding terminal For sensor cable (PG9) For power supply and output cable (PG13.5) CONNECTION DIAGRAM AC power supply 1 L RS-485 and Synchronization UpUpI out DO1 DO2 stream stream 2 N 100 to 120V AC or 200 to 240V AC 50/60Hz SYNC SHILD TXDR2 TXDR1 Synchronization RS-232C GND HF2 NC DC power supply 1 RS-485 GND HF1 GND RXD TXD I out DO1 DO2 Down- Downstream stream 2 (Note) DO1 : Transister open collector DO2 : Mechanical relay contact 20 to 30V DC <Detector (type: FLSE 2)> SS TAG (option) (50) H L Sensor BNC connector Frame 28 34 Lock clip Spacing (Adjustable every 3mm) 6 L H Spacing Mass. approx (kg) FLSE12 25 to 100 228 31 21 to 120 0.3 FLSE22 50 to225 348 30 21 to 240 0.4 Type Pipe size (mm) <Detector (type: FLSE31 V METHOD)> Frame Sensor 410±2 400 5 5 P Name plate 47 Spacing : 0 to 270 Connection diagram 50±1 33 Chain G + 46±1 Mounting spring (10) Frame guide VIEW FROM P To flow transmitter <Detector (type: FLSE41 Z METHOD)> 54±1 Name plate Connection diagram 114 G Sensor + Wire rope 46±1 ø19 Mounting spring 37±1 To flow transmitter 7 FLR, FLS, FLY <Signal cable (type: FLY30)> <Signal cable (type: FLY40)> ø15 8 ø4. 3 BNC connector (To Detector) 41 8.5 ø5 +1 +1 L 0 (m) L 0 (m) ø5 (To Flow transmitter) ø3. 2 ø3. 2 5.5 5.5 *Note1 *Note1 Type L (m) Mass. approx. (kg) Type L (m) Mass. approx. (kg) FLY3005 FLY3010 FLY3015 FLY3020 FLY3030 5 10 15 20 30 0.6 1.2 1.8 2.4 3.6 FLY4005 FLY4010 FLY4015 FLY4020 FLY4030 5 10 15 20 30 0.6 1.2 1.8 2.4 3.6 *Note1: Total of two elements SCOPE OF DELIVERY Flow transmitter FLR: •Flow transmitter •Instruction manual Detector FLS: •Sensor unit •Mounting fixtures •Silicon rubber or Silicon-free grease (option) Signal cable FLY : •Cable (one pair) *Note1: Total of two elements The product conforms to the requirements of the Electromagnetic compatibility Directive 89/336/EEC as detailed within the technical construction file number TN513321. The applicable standards used to demonstrate compliance are : EN 61326 : 1998 Electrical equipment for measurement, control and laboratory use _____ EMC requirements Caution on Safety *Before using this product, be sure to read its instruction manual in advance. International Sales Div Sales Group Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome, Shinagawa-ku, Tokyo 141-0032, Japan http://www.fujielectric.com Phone: 81-3-5435-7280, 7281 Fax: 81-3-5435-7425 http://www.fjielectric.com/products/instruments/ Information in this catalog is subject to change without notice. Printed in Japan