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data sheet operational specifications ultrasonic flowmeter (2-path system type) features 1. c ompact and light-weight thanks to the adoption of the latest electronics the flow transmitter size and mass are 1/2 of our traditional instrument. 2. f ull variety of sensors the flowmeter can be used with various types of sensors applicable for wide range of pipe size (?13 to ?6000mm) and fluid temperature (-40 to +200c). 3. h igh accuracy the flowmeter is designed for high accuracy ( 1.0%). the adoption of new sound velocity measurement system permits measurements of fluids of unknown sound velocity, and also slightly affection from fluid temperature and pressure. 4. e xcellent resistance against aerated flow fuji's unique abm feature improves measurement reli- ability for different flow like slurries, sludge, raw sewage and bubble-contained flow (acceptable up to air bubble of 12% volume at 1m/s velocity). 5. q uick response with the use of high-speed micro-processor suited for digi- tal signal processing, the fast response time is realized. 6. m ulti-lingual the following languages are supported for display: japanese (katakana), english, german french, and spanish. 7. e xcellent performance and easy operation lcd and function keys are allowing easy configuration and trouble shooting. ? lcd with back light ? easy mounting of sensor ? trouble shooting specifications fsh, fsg, fsd system configuration: the system is composed of two detectors (model: fsg, fsd) and one flow transmitter (model: fsh), realizing two-path measure- ment. this flowmeter is a fixed type ultrasonic flowmeter based on transit-time measuring method. the flowmeter is a compact and light-weight instrument incorporating the latest electronics and high speed digital signal processing technologies, realizing high performance and easy operation. this high performance flowmeter is used for 2-path system only. date EDS6-141D apr. 1, 2011 applicable fluid :homogenous liquid where the ultrasonic signal can be transmitted bubble quantity: 0 to 12vol% (for pipe size 50a, water, velocity 1m/s) fluid turbidity: 10000mg/l max. type of flow: fully-developed turbulent or laminar flow in a full-filled pipe applicable flow pipe: material: p lastics (pvc, frp, etc.) or metals (carbon steel, ss, cop- per, aluminum, etc.) pipe size: 50 to 6000 mm liner: t ar epoxy, mortar, etc. straight pipe length: t ypically 10d for upstream and 5d for downstream. refer to jemis-032 in detail. velocity: 0 to 0.3 32 m/s p ower supply: 100 to 240 vac+10%/-15%, 50/60hz or 20 to 30 vdc (inside diameter) flow transmitter (fsh) detector (fsd) detector (fsg)
2 fsh, fsg, fsd performance specifications total display: display of forward or reverse total data: u p to 10 digits (decimal point to be counted as 1 digit) unit: metric/eng lish system selectable note: ?gal? means us gal. functional specifications configuration: fully configurable on keyboard by menu- driven software zero adjustment: set zero/clear available. damping: 0 to 100s (every 0.1s) configurable for analog output and display low flow cut off: 0 to 5 m/s configurable alarm: h ardware fault/process fault can be tied to digital output burnout: analog output: h old/upper limit/lower limit/ zero/not-used selectable total: hold/count selectable timer: 0 to 900s (every 1s) configurable bi-directional range: forward and reverse ranges configurable in- dependently hysteresis: 0 to 20% of working range con- figurable working range applicable to digital output auto-2 ranges: forward 2 ranges configurable independently hysteresis: 0 to 20% of working range con- figurable working range applicable to digital output flow switch: l ower and upper switching points configu- rable independently acting point applicable to digital output total switch: +total switching point configurable acting point applicable to digital output accuracy : response time: t ransit time method: 0.5sec p ower consumption: 20w or less signal cable: high-frequency coaxial cable and 3-wire shielded cable. maximum cable length: 150m allowable temperature limit: 80oc coaxial cable (4 pcs) environment: n on-explosive environment without direct sunlight, corrosive gas and heat radiation ambient temperature: -10 to +50oc for flow transmitter, -20 to +80oc for detector ambient humidity: 95%rh or less for flow transmitter, 100%rh or less for detector grounding: class d (less than 100 ohm) arrester: s urge absorbers for outputs and power sup- ply incorporated as standard analog output: 4 to 20 madc (1 point) max. load resistance: 1k ohm d igital output: + total, -total, alarm, acting range, flow switch or total switch -- arbitrarily selectable mechanical relay contact: 1 point with socket (replaceable) normally closed/open selectable capacity:240 vac/30 vdc, 1 a total pulse: less than 1 p/s (pulse width: 50, 100 or 200 ms selectable) transistor open collector: 2 points capacity: 30 vdc, 0.1 a normally off/on selectable total pulse: less than 1000 p/s (pulse width: 0.5, 1, 2, 5, 10, 20, 50, 100 or 200 ms selectable) communication interface: rs-232c equivalent / rs-485 (selectable) number of connectable units: one (rs-232c)/ up to 31 (rs-485) baud rate: 9600/19200/38400 bps selectable parity: none/odd/even selectable stop bit: 1 or 2 bits selectable distance: up to 15 m (rs-232c)/up to 1k m (rs-485) data: velocity, flow rate, +total, -total, status (standard), velocity profile (option) display device: graphic lcd (number of pixels: 240x64) with back light display language: japanese, english, french, german or span- ish selectable velocity/flow rate display: display of velocity and/or flow rate with flow direction data: up to 10 digits (decimal point to be counted as 1 digit) unit: metric/english system selectable metric system english system v elocity m/s ft/s flow rate l/s, l/min, l/h, l/d, kl/h, ml/d, m 3 /s, m 3 /min, m 3 /h, m 3 /d, km 3 /d, mm 3 /d, bbl/s, bbl/min, bbl/h, kbbl/d, mbbl/d ft 3 /s, ft 3 /min, ft 3 /h, mft 3 /d, gal/s, gal/min, gal/h, mgal/d, bbl/s, bbl/min, bbl/h, bbl/d, kbbl/d, mbbl/d metric system english system t otal ml, l, m 3 , km 3 , mm 3 , mbbl, bbl, kbbl ft 3 , kft 3 , mft 3 , gal, kgal, mbbl, bbl, kbbl, acrf detector pipe size (diameter) applicable pipe material flow velocity accuracy common type 0 to 2m/s fsgs32 fsd32 fsgs51 2 to 32m/s plastic, metal pipe ?50 to below ?300 1.0% of rate 0.02m/s 0.75 to 32m/s ?300 to ?6000 mm 1.0% of rate 0 to 0.75m/s 0.0075m/s 0 to 2m/s fsgs31 fsgs50 2 to 32m/s ?50 to below ?300 1.5% of rate 0.03m/s 0.75 to 32m/s ?300 to ?6000 mm 1.5% of rate 0 to 0.75m/s 0.0113m/s
3 enclosure protection: flow transmitter: ip67, detector: fsg (common type): ip67 (silicon compound is filled on the terminal part when wiring) fsg (submersible type): ip68 (submersible in water for 5 days) fsd (high temperature type): ip52 mounting: flow t ransmitter: wall mount detector: clamped on pipe surface acoustic coupler: silicon compound (rtv) material: flow t ransmitter: aluminum alloy detector: detector sensor housing sensor cover guide rail sus304 C pbt fsgs5 sus304 sus304 + plastic pbt fsgs3 C sus304 + aluminum alloy sus304 fsd32 physical specifications l 10d detector in case that flow control valve exists on upstream side. in case that flow control valve exists on downstream side. 1.5d 0.5d or more 10d or more 10d or more d check valve stop valve 10d or more 90 bend tee diffuser reducer various valve pump (note) the source : jemis-032 classification upstream side downstream side ( d : inside diameter of pipe) l 50d l 30d l 10d l 30d l 10d l 50d l 5d l 5d l 5d l 10d p conditions on straight pipe signal cable: f ly8, fly9 (applicable detector: fsg, fsd) ? s tructure: high frequency coaxial cable (double shield) ? s heath: black flame-resisting pvc ? o uter diameter: ?7.5mm ? t ermination: m3.5 amp terminal (flow transmitter side) and m4 amp terminal (fly8).note, however, that the detecter side of fsd32 is provided with bnc connector (fly9). ? m ass: approx. 90g/m dimensions: f low transmitter fsh: h240w247d134mm d etector: h46w410d50mm (fsgs3) h67w78d84mm (fsgs5) h 205w530d52mm (fsd32) mass: f low transmitter : 5kg d etector: 0 .6kg (fsgs3) 1 .2kg (fsgs5) 1 .6kg (fsd32)
4 fsh, fsg, fsd measurement principle ultrasonic pulses are propagated aslant between the up- stream and downstream sensors, detecting the time differ- ence due to flow for measurement. mounting of detector configuration diagram (1) 2-path system (v method) (2) 2-path system (z method) 4-20ma dc contact (up to 3 points) detector cable flow transmitter 4-20ma dc contact (up to 3 points) detector cable flow transmitter dc c d note: the ultrasonic signal cannot be transmitted easily when the classification of piping material is px or the turbidity is high. in such a case, a preliminary check by a portable ultrasonic f lowmeter is recommended. v fsgs51 note) fsgs50 v fsd32 z z v fsgs32 note) fsgs31 C40 to 80 C40 to 200 13 25 50 100 200 300 400 1000 3000 6000 px : pp, pvdf p : plastic (pvc, etc.) m : msetallic piping (steel pipe, copper pipe, aluminum, etc.) classification of piping materials 250 type fluid temperature [c] mounting method px, p, m px, p, m px, p, m px, p, m px, p, m 50 50 150 400 250 200 3000 6000 200 300 inner diameter of piping ? (mm) velocity v t 1 t 2 flow transmitter output signal upstream sensor d downstream sensor ultrasonic oscillator plastic wedge pipe lining
5 code symbols 1 s y y f s h y a description 1 2 3 4 5 6 7 8 9 10 11 12 type (4th digit) standard use (6th digit) transit time measurement (two path) power supply (7th digit) 100 to 240 vac, 50/60 hz 20 to 30 vdc conduit connection (10th digit) g1/2 and g3/8 (female screw) with water-proof connection parameter setting, tag plate (12th digit) none with setting with setting and tag plate with tag plate e 1 4 a y y a b c f 1 description s d 1 2 3 4 5 6 7 8 type (4th, 5th and 6th digits) high-temperature sensor *1 (?50 to ?400), v or z method belt, acoustic coupler (7th digit) *3 for fixed type 3 2 0 y < detector, common type > description type (5th and 6th digits) small sensor 2mhz (?50 to ?300) small sensor 1mhz (?50 to ?300)* 2 large sensor 1mhz (?200 to ?6000) large sensor 0.5khz (?200 to ?6000)* 2 acoustic coupler (10th digit) none * 4 silicon rubber (ke348w) silicone-free grease (high-z) * 5 silicone grease (g40m) * 5 additional specification (11th digit) none tag plate wire rope for mounting (12th digit) specify it in the case of fsgs41 or fsgs5. none nominal diameter: up to ?500mm nominal diameter: up to ?1000mm nominal diameter: up to ?1500mm nominal diameter: up to ?3000mm nominal diameter: up to ?6000mm 1 f s g s yy 1 1 2 3 4 5 6 7 8 9 10 11 12 13 y a b c 3 2 3 1 5 1 5 0 y a y a b c d e v method v or z method can be specified only for fsgs5 description 1 f s g s a 1 1 2 3 4 5 6 7 8 9 10 11 12 13 a c b c d e f g h j k l m n p q r z 3 2 3 1 5 1 5 0 y a y a b c d e dedicated signal cable (9th digit) 10m 20m 30m 40m 50m 60m 70m 80m 90m 100m 110m 120m 130m 140m 150m specified length (contact us if length is more than 150m. max. length is 300m.) type (5th and 6th digits) small sensor 2mhz (?50 to ?300) small sensor 1mhz (?50 to ?300)* 2 large sensor 1mhz (?200 to ?6000) large sensor 0.5khz (?200 to ?6000)* 2 acoustic coupler (10th digit) silicon rubber (ke348) silicone grease (g40m) * 5 additional specification (11th digit) none tag plate wire rope for mounting (12th digit) specify it in the case of fsgs41 or fsgs5. none nominal diameter: up to ?500mm nominal diameter: up to ?1000mm nominal diameter: up to ?1500mm nominal diameter: up to ?3000mm nominal diameter: up to ?6000mm v method v or z method can be specified only for fsgs5 *1: f or turbid fluid or old pipe, cast iron pipe, mortar lining pipe or others through which the ultrasonic signal could not be transmitted easily, use an optional guide rail (tk4c6164c1), and carry out mounting by z method. applicable diameter range v method: ?50 to ?250 z method: ?150 to ?400 *2: f or aging pipes, cast iron pipes or mortar-lined pipes that interrupts the propagation of ultrasonic signals, select fsgs31 or fsgs50. *3: as for the acoustic coupler , grease (ks62m) for high temperatures is attached. *4: silicone rubber (ke -348w) is provided as a standard accessory to fill the wiring mold. (it can also be used as an acoustic coupler.) if an additional acoustic coupler is required, select one among a, b and c. *5: normally select silicone rubber as acoustic coupler . siliconerubber in tube (100g) is furnished. if you place an order for several units, 1 tube may suffice for every 2 units. select silicone-free grease for semiconductor anufacturing equipment or the like that is vulnerable to silicone. the silicone-free grease is water-soluble and, therefore, cannot be used in environment exposed to water or on piping subjected to a condensation. since the grease does not set, a periodic maintenance (cleaning, refilling every about 6 months at normal temperature) is necessary.
6 fsh, fsg, fsd note: must be procured unless the sensor is a submersible type. ? for detector fsg and fsd f 1 description l y 1 2 3 4 5 6 7 8 type of sensor (4th digit) small and large sensor (for fsg) hight temp sensor (for fsd) cable length (5,6 and 7th digit) 5 m 10 m 15 m 20 m 25 m 30 m 35 m 40 m 45 m 50 m 55 m 60 m 65 m 70 m 75 m 80 m 85 m 90 m 95 m 100 m 110 m 120 m 130 m 140 m 150 m others (contact us) 0 0 5 0 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 3 5 0 4 0 0 4 5 0 5 0 0 5 5 0 6 0 0 6 5 0 7 0 0 7 5 0 8 0 0 8 5 0 9 0 0 9 5 1 0 0 1 1 0 1 2 0 1 3 0 1 4 0 1 5 0 z z z 8 9 note: preapare a detector and dedicated signal cable (2 set). loader software for pcs equipped as standard ? w orks on pc/at compatible machines. ? o peration on pc98-series machines (nec) cannot be guaranteed. ? o peration on self-made pcs or shop-brand pcs cannot be guaranteed. ? major functions: setting/changing of various parameters for the main unit ? o/s : windows2000/xp ? memory requi rement: 128mb or more ? disk unit: win dows2000/xp-compatible cd-rom drive ? hard disk drive capacity: free space of 52mb or more note: pc loader communication cable (type zzp*tk4h6253, specifications: d-sub 9 pin receptacle, cable length 3m) is separately required. scope of delivery ?flow transmitter (type: fsh): f low transmitter cd-rom (instruction manual, loader software) ?detector (type: fsg, fsd): s ensor unit, mounting belt, silicon compound ?signal cable (type: fly): cable (2 wires) items designated ordering 1. d etector code symbols 2. f low transmitter code symbols 3. s ignal cable code symbols 4. f or large sensor: mounting pipe size 5. t ag no. as necessary 6. i f parameter setting is specifed, send back the attached parameter specifcation table duly flled.
7 outline diagram (unit:mm) duosonics 134 3 mtg. plate 5-g3/8 female screw 4-g1/2 female screw 4- ? 9 352 332 240 233 72 14 3333 30 30 30 24 48 48 48 (273) 30 + C iout 1 hf up str 100 to 240v ac 50/60hz 20 to 30v dc power supply terminals (dc) 1 2 3 power supply terminals (ac) l 1 n 2 3 4 4 line1 line2 open collector relay contact hf down str gnd 2 gnd 3 4 hf gnd up str 5 6 hf gnd down str 7 8 3 1 2 b b a 7654 serial serial + do3 2 C+ do1 1 + do2 3 + 4 C 5 6 C 7 98 C rs232c 6 5 4 shild trx1 ( + ) trx2 ( C ) no. rs485 cap (black) cap (yellow) cap (red) communication cable (option) com rxd txd connection diagram
8 fsh, fsg, fsd outline diagram (unit:mm) detector fsgs5 (large sensor) sensor 841 781 114 671 ?19 mounting spring wire rope name plate sensor wire rope mounting spring name plate 781 l(cable length (m) : specified by order) ?19 841 114 671 (common type) (submersible type) detector fsgs3 (small sensor) detector fsd32 (high-temperature sensor) sensor chain frame name plate spacing : 0 to 270mm view from p p mounting spring frame guide 410 2 400 5 5 47 501 33 461 (10) sensor chain frame name plate spacing : 0 to 270mm view from p p mounting spring frame guide 410 2 400 5 5 47 501 33 461 (10) l(cable length (m) : specified by order) (common type) (submersible type) cursor name plate 205max. 26 44 1 530 2 90max. 33 0.5 element holder lock nut saddle connector scale(inch) scale(mm) distance between two sensors 0 to 330
9 signal cable : fly8 (for fsg) signal cable : fly9 (for fsd) loader cable : zzp*tk4h6253 5.5 8 l(cable length (m) : specified by order) l : by specification when ordered. to detector to flow transmitter 3-?4.3 3-?3.7 ?11 ?7.3 30 5.5 l(cable length (m) : specified by order) bnc connector l : by specification when ordered. to detector to flow transmitter ?11 ?7.3 ?14.5 30 3-? 3.7 6.6 to personal computer to flow transmitter rs-232c terminal cap (red) terminal cap (yellow) terminal cap (black) red txd yellow rxd black com connector 3-? 3.7 34 46 67 3.20.2 (m) ?6.9
10 fsh, fsg, fsd setting item no. outer diameter 1 pipe material wall thickness lining material lining thickness kind of fluid 2 3 4 5 6 p i p i n g s p e c i f i c a t i o n o u t p u t s e t t i n g settable range initial value settable value 10.00 to 6200.00mm (0.393 to 244.100 inch) pipe s.v. : 1000 to 3700m/s (3280 to 12140 ft/s) 12 menus 0.10 to 100.00mm (0.003 to 3.940 inch) 8 menus lining s.v. : 1000 to 3700m/s (3280 to 12140 ft/s) 0.01 to 100.00mm (0.000 to 3.940 inch) 17 menus fluid s.v. : 500 to 2500m/s (1641 to 8203 ft/s) kinematic viscosity : 0.001 to 999.9999 x 10 -6 m 2 /s (0.0107 to 10763.9088 x 10 -6 ft 2 /s) 60.00mm (2.362 inch) pvc 4.00mm (0.157 inch) no lining water [mm, inch] carbon steel, stainless steel, pvc, copper, castiron, aluminum, frp, ductileiron, peek, pvdf, acrylic others (sound velocity : [m/s, ft/s]) [mm, inch] no lining, tar epoxy, mortar, rubber, teflon, pyrex glass, pvc, others (sound velocity : [m/s, ft/s]) [mm, inch] [ ] [ ] range unit range type 7 8 19 menus 4 menus m/s (ft/s) single m/s, l/s, l/min, l/h, l/d, kl/d, ml/d, m 3 /s, m 3 /min, m 3 /h, m 3 /d, km 3 /d, mm 3 /d, bbl/s, bbl/min, bbl/h, bbl/d, kbbl/d, mbbl/d, (ft/s, ft 3 /s, ft 3 /min, ft 3 /h, ft 3 /d, kft 3 /d, mft 3 /d, gal/s, gal/min, gal/h, gal/d, kgal/d, mgal/d, bbl/s, bbl/min, bbl/h, bbl/d, kbbl/d, mbbl/d) single, auto 2, bi-dir, bi-dir auto 2 full scale or full scale 1 9 in terms of flow velocity 0.00 0.30 to 32.00m/s (0.98 to 104.98 ft/s) 2.00m/s (6.56 ft/s) water, seawater, dist. water, ammonia, alcohol, benzene, bromide, ethanol, glycol, kerosene, milk, methanol, toluol, lube oil, fuel oil, petrol, others (sound velocity : [m/s, ft/s]) (kinematic viscosity [x10 -6 m 2 /s, ft 2 /s]) full scale 2 10 in terms of flow velocity 0.00 0.30 to 32.00m/s (0.98 to 104.98 ft/s) 4.00m/s (13.12 ft/s) % range hys. 11 0.00 to 20.0% 10.00% display setting 1 : display kind 19 7 menus flowrate (m 3 /s) flow velocity, flowrate, total forward, total reverse, f : total pulse, r : total pulse, flow rate (%) not use, hold, upper, lower, zero 2 : display kind 20 7 menus flow velocity (m/s) flow velocity, flowrate, total forward, total reverse, f : total pulse, r : total pulse, flow rate (%) [ ] low flow cut 21 0.00 to 5.00m/s (0.00 to 16.40 ft/s) in terms of flow velocity 0.01m/s (0.03 ft/s) % output limit lo. 12 -20 to 0% -20% % output limit hi. 13 100 to 120% 120% output burnout 14 5 menus hold sec burnout timer 15 0 to 900sec 10sec [ ] rate limit 16 0.00 to 5.00m/s (0.00 to 16.40 ft/s) in terms of flow velocity 0.00m/s (0.00 ft/s) sec rate limit timer 17 0 to 900sec 0sec sec damping 18 0.0 to 100.0sec 5.0sec
11 setting item no. f l o w s w i t c h s t a t u s o u t p u t to t a l settable range initial value settable value [ ] [ ] flow sw high 33 in terms of flow velocity 0.00 to 32.00m/s (0.00 to 104.98 ft/s) 0.00m/s flow sw low 34 in terms of flow velocity 0.00 to 32.00m/s (0.00 to 104.98 ft/s) 4.00m/s % flow sw hys. 35 0 to 20% 10% total mode 22 3 menus total stop, total run, total reset not use, hold 50, 100, 200 ml, l, m 3 , km 3 , mm 3 , mbbl, bbl, kbbl, ft 3 , kft 3 , mft 3 , kgal, gal, mbbl, bbl, kbbl, acrf total unit 23 8 menus ml total stop [ ] total rate 24 0.000 to 999999.999 0.000 25 0.000 to 9999999999.999 0.000 [ ] 26 0.000 to 9999999999.999 0.000 [ ] [ ] 27 0.000 to 9999999999.999 0.000 [ ] r : total sw 28 0.000 to 9999999999.999 0.000 output burnout 29 2 menus hold normal, reverse mode do1 37 2 menus normal not use, signal error, f : total pulse, r : total pulse, f : total alarm, r : total alarm, f : total overflow, r : total overflow, flow sw high, flow sw low, full scale2, ao range over, pulse range over, r : flow direction, device error output do1 36 15 menus not use sec burnout timer 30 0 to 900sec 10sec pulse width 1 31 3 menus 50ms f : total preset f : total sw r : total preset 0.5, 1.0, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0, 200.0 pulse width 2 32 9 menus 50ms not use, signal error, f : total pulse, r : total pulse, f : total alarm, r : total alarm, f : total overflow, r : total overflow, flow sw high, flow sw low, full scale2, ao range over, pulse range over, r : flow direction, device error output do2 38 15 menus not use normal, reverse mode do2 39 2 menus normal normal, reverse mode do3 41 2 menus normal not use, signal error, f : total pulse, r : total pulse, f : total alarm, r : total alarm, f : total overflow, r : total overflow, flow sw high, flow sw low, full scale2, ao range over, pulse range over, r : flow direction, device error output do3 40 15 menus not use
fsh, fsg, fsd setting item no. s e r i a l c o m . measuremant mode settable range initial value settable value ao definition 50 3 menus line 1 (average) note2 51 4 menus fsw12 (flw51/fsg51) note2 system unit 42 2 menus metric, english japanese, english, german, french, spanish language 43 5 menus english metric 9600bps, 19200bps, 38400bps com. speed 44 3 menus 38400bps 45 3 menus none 1 bit, 2bits 46 2 menus 1 bit rs232c, rs485 none, even, odd 47 2 menus rs232c 1 to 31 station no. 48 31 menus 1 sensor type com. parity com. stop bit serial method 2 path measurement mode 49 2 menus 1 path (2 path) note2 fsw12, fsw21, fsw40, fsw50, flw11/fsg31, flw41/fsg41, flw12/fsg32, fld12/fsd12, fld22/fsd22, flw32/fsd32, fls50/fsg50, flw51/fsg51 average, line 1, line 2 note1: when total pulse output has been selected for do1, do2 or do3 s pecify total pulse value and total pulse width so that conditio ns 1 and 2 shown below are satisfies. note2: settable value at the time of shipment. * in the case of 2 ranges, perform calculations using either f low span-1 or flow span-2, whichever is greater. s y s t e m condition 1 : 1000 [in the case of do1 and do2] 1 [in the case of do3] flow span-1*[m 3 /s] total pulse value*[m 3 ] condition 2 : flow span-1*[m 3 /s] total pulse value*[m 3 ] 1000 2 total pulse width [ms] printed in japan 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.

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