FKD... 4 Differential Pressure Transmitter (Remote Seal Type)

Transcription

1 F... 4 ifferential ressure ransmitter (Remote eal ype) NR he FX 2 pressure transmitter accurately measures gauge pressure and transmits a proportional 4 to 2m signal. he transmitter utilizes a unique micromachined capacitance silicon sensor with state-of-the-art microprocessor technology to provide exceptional performance and functionality. FUR igh accuracy.2% accuracy for all calibrated spans is a standard feature for all models covering.32ka{3.2mbar} range to ka{bar} high differential pressure range..1% accuracy is available as option. he micro-capacitance silicon sensor assures this accuracy for all elevated or suppressed calibration ranges without additional adjustment. Minimum environmental influence he "dvanced Floating ell" design which protects the pressure sensor against changes in temperature, static pressure, and overpressure substantially reduces total measurement error in actual field applications. R communications protocol and FOUNION fieldbus and rofibus compatibility FX 2 series transmitter offers bilingual communications to speak R. ny R compatible devices can communicate with FX 2. Further, by upgrading electronics FOUNION fieldbus and rofibus are also available. pplication flexibility Various options that render the FX 2 suitable for almost any process applications include: nalog indicator at either the electronics side or terminal side Full range of hazardous area approvals uilt-in RFI filter and lightning arrester -digit meter with engineering unit tainless steel electronics housing Wide selection of materials igh temperature, high vacuum seals rogrammable output inearization Function In addition to inear and quare Root, output signal can be freely programmable. (Up to 14 compensated points at approximation.) urnout current flexibility (Under cale: 3.2 to 3.8m, Over cale: 2.8 to 21.6m) urnout signal level is adjustable using Model FXW and eld ommunicator () to comply with NMUR N43. ry calibration without reference pressure hanks to the best combination of unique construction of mechanical parts (ensor unit) and high performance electronics circuit (lectronics unit), reliability of dry calibration without reference pressure is at equal level as wet calibration. IFIION Functional specifications ervice: iquid, gas, or vapour tatic pressure, span, and range limit: ype F 3 F F 6 tatic pressure } Up tp flange rating pan limit [ka] (m bar} Min. Max..32 { 3.2 } 1.3 { 13 } { } 32 { 32 } 13 { 13 } { } Range limit [ka] {m bar} +/ 32 {+/ 32} +/ 13 {+/ 13} +/ {+/ } Remark : o minimize environmental influence, span should be greater than 1/4 of the max. span in most applications. ower limit of static pressure (vacuum limit), ilicone fill sensor: ee Fig. 1 Fluorinated fill sensor: tmospheric pressure he maximum span of each sensor can be converted to different units using factors as below. 1Ma =1 3 ka=1bar= kgf/cm 2 =14.377psi 1ka=1mbar=11.976mm 2 O= O Overrange limit: o maximum static pressure limit Output signal: 4 to 2m (linear or square root) with digital signal superimposed on the 4 to 2m signal ower supply: ransmitter operates on 1.V to 4V at transmitter terminals. 1.V to 32V for the units with optional arrester. -M- pr. 22

2 ifferential ressure ransmitter F...4 oad limitations: see figure below oad resistance Note: For communication with (1) (Model: FXW), min. of 2Ω is required. azardous locations: (pproval pending) Zero/span adjustment: Zero and span are adjustable from the (1). Zero is also adjustable externally from the adjustment screw. amping: djustable from. he time constant is adjustable between to 32 seconds. Zero elevation/suppression: 1% to +1% of UR Normal/reverse action: electable from (1) Indication: nalog indicator or -digit meter, as specified. urnout direction: electable from (1) If self-diagnostic detect transmitter failure, the analog signal will be driven to either Output old, Output Overscale or Output Underscale modes. Output old : Output signal is hold as the value just before failure happens. Output Overscale : djustable within the range 2.8m to 21.6m from (1) Output Underscale : djustable within the range 3.2m to 3.8m from (1) [m] Over scale urnout Under scale urnout [Ω] Ω 6Ω Normal operating range robable under range Operating area 24V 4V [ V ] 1.V ower voltage uthorities Flameproof Intrinsic safety ype n Nonincendive X x II 2 x II 1 x II 3 - xd II /6 - xia II 4/ - xn II 4/ Factory lass I II III lass I II III lass I II III Mutual iv. 1 iv. 1 iv. 2 roups thru. roups thru. F roups thru. lass I II III lass I II III lass I II III iv. 1 iv. 1 iv. 2 roups thru. roups thru. roups thru. RII x do II+ 2 4 x ia II 4 robable over range oop-check output: ransmitter can be configured to provide constant signal 3.8m through 21.6m by (1). emperature limit: mbient: 4 to + 8 ( 2 to + 8 for indicator) ( 4 to + 6 for arrester option) ( 1 to + 6 for fluorinated oil fill transmitter) ( 1 to + 8 for silicone oil "", "", "") (+ 2 to + 8 for silicone oil "", "") For explosionproof units (flameproof or intrinsic safety), ambient temperature must be within the limits specified in each standard. rocess: Fill fluid Fluorinated oil ilicone oil ode in the 13th digit of "ode symbols" W, and Y and rocess temperature 2 to 12 1 to 2 8 to 3 4 to 12 1 to 2 8 to 3 1 to 2 ower limit of static press. tmospheric pressure 2.7ka abs {2mmg abs}.13ka abs {1mmg abs} or more torage: 4 to +9 umidity limit: to 1% R ommunication: With (1) (Model FXW), following information can be remotely displayed or reconfigured. Note: 's version must be more than 6. (or FXW 1 3), for FX- 2. Items isplay et ag No. Model No. erial No. v ngineering unit Range limit v Measuring range amping inear Output mode quare root urnout direction alibration Output adjust v ata v elf diagnoses v rinter xternal switch lock ransmitter display inearize Rerange rogrammable output linearization function: Output signal can be characterized with 14 points linear approximation function from (1). (Note) (1) : and eld ommunicator 2 OYO IO O.,. -M-

3 ifferential ressure ransmitter F...4 erformance specifications Reference conditions, silicone oil fill, 316 isolating diaphragms, 4 to 2m analog output in linear mode. ccuracy rating: (including linearity, hysteresis, and repeatability) (tandard) For spans greater than 1 /1 of UR:.2% of span For spans below 1 /1 of UR:.1 UR ± (.1+.1 % of span pan ) (Option) (ode; 21th digit,) For spans greater than 1 /1 of UR:.1% of span For spans below 1 /1 of UR:.1 UR ± (.+. % of span pan ) tability: ±.2% of upper range limit (UR) for 3 years emperature effect (*): ffects per 28 change between the limits of 4 and +8 (tandard) Zero shift: ±.3% of UR otal effect: ±.% of UR (Option) (ode; 21th digit,) Zero shift: ±.3% of UR otal effect: ±.4% of UR Note: * xcluding effect by temperature difference between the seals. tatic pressure effect: Zero shift;.2% of UR for flange rating pressure pan shift:.2% of calibrated span for flange rating pressure Overrange effect: Zero shift;.1% of UR for flange rating pressure upply voltage effect: ess than.% fo calibrated span per 1V RFI effect: ess than.2% of UR for the frequencies of 2 to 1Mz and field strength 3 V/m when electronics covers on. (lassification: 2-abc:.2% span per M M 33.1) tep response: (without electrical damping) Range code "3" "" "6" ime constant (*) 2 s 1.7 s 1.7 s ead time (*).2 s *) Faster response is available as option (maximum update rate: 2 times per second). ielectric strength: V, /6z 1 min., between circuit and earth. Insulation resistance: More than 1MΩ at V. urn-on time: 4 sec. Internal resistance for external field indicator: 12Ω or less hysical specifications lectrical connections: 1 /2, 1 /2-14 N, g13., or M2 1. conduit, as specified. nd 1-conduit or 2-conduit, as specified. rocess connections: I, NI, or IN raised face flanges. I: 18, 11, 38, or 31 NI: 1 3", 1 4", 3 3", or 3 4" IN: N4 N8 or N16 N1 ee OUIN IRM for detailed dimensions. iaphragm extension:,, 1, 1, or 2mm as specified. (ee model code. xtended diaphragm is available only with 316 stainless steel or astelloy- diaphragm) rocess-wetted parts material: iaphragm: 316 stainless steel, astelloy-, Monel, antalum, itanium or Zirconium Flange face:316 stainless steel, astelloy- lining Monel lining, or antalum lining xtension: 316 stainless steel or astelloy- Non-wetted parts material: lectronics housing: ow copper die-cast aluminum alloy finished with epoxy/ polyurethane double coating (standard), or 316 stainless steel (14 per I 121), as specified. apillary: In case of 11th code ",, F,, M, N, ", V armored stainless steel. In case of 13th code "Q, R,,, V, W, X", stainless steel armored stainless steel. Mounting flange: 34 stainless steel or carbon steel Fill fluid: ilicone oil (standard) or fluorinated oil Mounting bracket: 34 stainless steel nvironmental protection: I I67 and NM 6/6 Mounting: On 6.mm (I ) pipe using mounting bracket, direct wall mounting Mass {weight}: ransmitter approximately 1kg without options. dd;.kg for mounting bracket.8kg for indicator option 4.kg for stainless steel housing option 1.kg per mm extension of diaphragm -M- OYO IO O.,. 3

4 ifferential ressure ransmitter F...4 [ka abs] {mbar abs} Operating pressure 11 {11} 3.3 {33} 13.3 {133} 2.7 {27} ilicone (ode Y,) Operating arear ilicone (ode ) ilicone (ode ) rocess temperature[ ] Fig. 1 Relation between process temperature and operating pressure [ka abs] {mbar abs} 11 {11} Operating pressure.27 {2.7}.13 {1.3} ealing liquid:ilicone (ode ) Operating arear 1 1 rocess temperature[ ] 2 Non-operating area Fig. 2 Relation between process temperature and operating pressure Optional features Indicator: plug-in analog indicator (1.% accuracy) can be housed in the electronics compartment or in the terminal box of the housing. n optional -digit meter with engineering unit is also available. rrester: built-in arrester protects the electronics from lightning surges. ightning surge immunity: 4kV (1.2 µs) Oxygen service: pecial cleaning procedures are followed throughout the process to maintain all process wetted parts oil-free. he fill fluid is fluorinated oil. hlorine service: Oil-free procedures as above. Includes fluorinated oil for fill. egreasing: rocess-wetted parts are cleaned, but the fill fluid is standard silicone oil. Not for use on oxygen or chlorine measurement. Vacuum service: pecial silicone oil and filling procedure are applied. ee Fig. 1, Fig. 2. Optional tag plate: n extra stainless steel tag for customer tag data is wired to the transmitter. oating of cell: ell's surface is finished with epoxy/polyurethane double coating. pecify if environment is extremely corrosive. ORI and-held communicator: (Model FXW) FOUNION fieldbus and rofibus : (Model F) 4 OYO IO O.,. -M-

5 ifferential ressure ransmitter F...4 O YMO igit Note 1: (*1) Note 2: (*2) <onduit connection> 1 /2 ( 1) 1 /2-14N ( 1) g13. ( 1) M2 1. ( 1) 1 /2 ( 2) 1 /2-14N ( 2) g13. ( 2) M2 1. ( 2) <Flange> Mounting flange 34 stainless steel arbon steel 316 stainless steel (wafer type) 4 inch wafer <pan limit (*1) [ka]{m bar}> { } { }... {... } <Material/diaphragm extension> iaphragm 316 stainless steel astelloy- 316 stainless +u coating Monel antalum itanium Zirconium escription Flange size and rating I 1 8 I 1 1 I 3 8 I 3 1 NI/I 1 3" NI/I 1 4" NI/I 3 3" NI/I 3 4" IN N16/4 N8 IN N16 N1 I 2 8 NI/I 6 3 I 1 8 I 1 1 I 3 8 I 3 1 NI/I 1 3" NI/I 1 4" NI/I 3 3" NI/I 3 4" IN N16/4 N8 IN N16 N1 I 1 8 NI/I 1 3 NI/I 1 4 NI/I 3 3 NI/I 3 4 NI/I inch wafer Flange face 316 stainless steel astelloy- 316 stainless stell Monel antalum itanium Zirconium iaph. extension [mm] 1 (*2) : 1 turn down is possible, but should be used at a span greater than 1 /4 of the maximum span for better performance. In case of 13th digit code "", "", "" and th digit code "1", "3", "", "7", "", "", "F", "", "Q" are available. Note Note 1 Note igit No. F 4 of code V W M R F U V W X Q 3 6 V F M R -M- OYO IO O.,.

6 ifferential ressure ransmitter F...4 igit escription <Indicator and arrester> Indicator rrester nalog, to 1% linear scale nalog, to 1% sq. root scale nalog, custom scale nalog, double scale (linear and sq. root) nalog, to 1% linear scale nalog, to 1% sq. root scale nalog, custom scale nalog, double scale (linear and sq. root) igital, to 1% igital, custom scale igital, to 1% igital, custom scale <pprovals for hazardous locations (pproval pending)> (for ordinary locations) RII, Flameproof (onduit seal) (vailable for 4th digit code "", "") RII, Flameproof (able gland seal) (vailable for 4th digit code "", "") FM, Flameproof (or explosionproof) (vailable for 4th digit code "", ""), Flameproof (or explosionproof) (vailable for 4th digit code "", "") X, Flameproof RII, Intrinsic safety FM, Intrinsic safety and nonincendive, Intrinsic safety and nonincendive X, Intrinsic safety X, ype n <apillary and mounting bracket> apillary Mounting bracket armor of capilary 1. m 34 tainless steel V 3 34 tainless steel V 34 tainless steel V 6 34 tainless steel V 7 34 tainless steel V (*3) 8 34 tainless steel V (*3) 1 34 tainless steel V (*3) tainless steel tainless steel 3 34 tainless steel tainless steel 34 tainless steel tainless steel 6 34 tainless steel tainless steel 7 34 tainless steel tainless steel (*3) 8 34 tainless steel tainless steel (*3) 1 34 tainless steel tainless steel (*3) <Options> xtra tag plate tainless steel elec. housing oating of cell (*4) 13 <pecial applications and fill fluid> reatment Fill fluid tandard ilicone oil tandard Fluorinated oil egreasing ilicone oil Oxygen service Fluorinated oil (7th digit code "V", "", "", "" and "") hlorine service Fluorinated oil (7th digit code "", "F", "", "", ""and"") igh temp. 2 ilicone oil igh temp. 3 ilicone oil igh temp. and vacuum (2 ) ilicone oil igh temp. and vacuum (3 ) ilicone oil 7th digit code "V", "", "", "", and "" (*) igh temp. and high vacuum ilicone oil 14 <eflon membrane> (vailable for th digit code "", "2", "4", "6", "8", "", "", "", "", "", "" and 7th digit code "V", "", "M", "", "", "R". Not available for the 13th digit code "", "", "", "", "".) 21 <Other options> igh accuracy type ow temperature effect type + : (*3) vailable for 13th digit code "Y, W,,, ". Inquire about in case of 13th other code. Note 4: (*4) ustomer tag number can be engraved on standard stainless steel name plate. If extra tag plate is required, select "". Note : (*) reatment; tandard Note Note 4 Note igit No. F 4 of code F Q X F M N Q R V W X Y M N Q Y W Y 6 OYO IO O.,. -M-

7 ifferential ressure ransmitter F...4 OUIN IRM (Unit:mm) M. pipe I (2) 7 Zero. screw U-bolt M8 In case of 4th digit code ",V,W" "" onduit conn.2 ø (1) Up 14 Fastener (Flamproof only) ø8 own "" onduit conn. 4 holes 9 dia. Inner of gasket ø øf ø ø 8 21 (27) With field IN. "" onduit conn. 1 able gland (option) Note) No flange is attached in case of th digit code ",Q". ø N holes h dia. 2 t etail "" (onduit donn.) ø1 etail "" ø13 arth tarminal lectronics unit M 17 1 /2 222 ee table 1 4th digit of the code symbols, onduit donn. M 1 / ensor unit, 1 /2-14N 16, V, W g M able th digit code Mass. appox. (kg) 11th digit code (m) 11th digit code (m) ø ø 1 17 ø F ø 1 13 ø t N-ø h (Flange) I-1-8 I-1-1 V,,M,,,R,F, 1 14~19. 1~3. 1.~31,Q,R, 1. 3 M,V N,W,X I-3-8, 1 16~31. F, I-3-1, 2 16.~ NI/I NI/I NI/I-3-3 NI/I-3-4 IN N4 N8 IN N16 N1 ONNION IRM (M4 screws) NO) able gland is supplied in case of 1th digit code "". ø11 cable is suitable. -M- OYO IO O.,. 7

8 ifferential ressure ransmitter F...4 he product conforms to the requirements of the lectromagnetic compatibility irective 89/336/ as detailed within the technical construction file number N133. he applicable standards used to demonstrate compliance are : MI (mission) N81-2 : 1993 est item Frequency range asic standard pplicable lectromagnetic Radiation isturbance MI (Immunity) N82-2 : 199 est item lectrostatic discharge Radio-frequency lectromagnetic Field mplitude Modulated Radio-frequency lectromagnetic Field ulse Modulated Radio-frequency ommon Mode mplitude Modulated Fast ransients ommon mode 3-1Mz est specification 8kV (ir) 8-1Mz 1V/m (unmodulated) 8%M 9Mz 1V/m (unmodulated) % uty 2z (Rep. Freq.).1-8Mz 1V/m (unmodulated) 8%M 1Ω 2kV ns/ns (r/h) kz (Rep. Freq.) asic standard N (199) NV14 (1993) NV24 (I1-4-3, 199) NV (I1-4-6, 199) N (I1-4-4, 199) N11 (1991) lass erformance criteria "V - he transmitter is not covered by the requirements of the V standard." ORRIN INFORMION When ordering this instrument, specify: 1. O YMO 2. Measuring range 3. Output orientation (burnout direction) when abnormality is occurred in the transmitter. old / Overscale (21.6m) / Underscale (3.2m) Unless otherwise specified, output hold function is supplied. 4. Output mode (linear or square root output) Unless otherwise specified, output mode is linear.. Indication method (indicated value and unit) in case of the actual scale (code,,, on 9th digit). 6. ag No. (up to 26 alphanumerical characters), if required. * pecification subject to change without notice ead Office : hiba oho uilding, hibakoen, Minato-ku, okyo 1 88 el : (Y) ; Fax : overseas.sales@tokyokeiso.co.jp ; UR : 8 -M-