FKY Small Flange Level Transmitter GENERAL FEATURES SPECIFICATIONS. Functional specifications

Transcription

1 FKY... 4 mall Flange Level Transmitter GNRL The FX 2 small flange level transmitter accurately measures liquid level and transmits a proportional 4 to 20m signal. The transmitter utilizes a unique micromachined capacitance silicon sensor with state-of-the-art microprocessor technology to provide exceptional performance and functionality. FTUR irectly connectable to 1-1 /2 in. and 2 in. flanges The transmitter is connectable to 1-1 /2 in. and 2 in. pipes without a reducer. inimum environmental influence The "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. RT communications protocol and FOUNTION fieldbus and Profibus compatibility FX 2 series transmitter offers communications to speak RT. ny RT compatible devices can communicate with FX 2. Further, by upgrading electronics FOUNTION fieldbus and Profibus 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 5-digit L meter with engineering unit tainless steel electronics housing Wide selection of materials igh temperature, high vacuum service. Programmable output Linearization Function 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: 20.8 to 21.6m) urnout signal level is adjustable using odel FXW and eld ommunicator () to comply with NUR N43. ry calibration without reference pressure Thanks 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. PIFITION Functional specifications ervice: Liquid, gas, or vapour tatic pressure, span, and range limit: Type FKY 5 FKY 6 Remark: tatic pressure Up to flange rating pan limit [kpa] {m bar} in. ax. 3 {30} 12.5 {125} 130 {1300} 500 {5000} Range limit [kpa] {m bar} +/ 130 { +/ 1300} +/ 500 { +/ 5000} To minimize environmental influence, span should be greater than 1/40 of the max. span in most applications. Lower limit of static pressure (vacuum limit) ; ilicone fill sensor: ee Fig.1 Fluorinated fill sensor: 66kPa abs (500mmg abs) at temperature below 60. The maximum span of each sensor can be converted to different units using factors as below. 1Pa=10 3 kpa=10bar= kgf/cm 2 = psi 1kPa=10mbar= mm2O= in2O Overrange limit: To maximum static pressure limit Output signal: 4 to 20m with digital signal superimposed on the 4 to 20m signal Power supply: Transmitter operates on 10.5V to 45V at transmitter terminals. 10.5V to 32V for the units with optional arrester. TG pr. 2002

2 Load limitations: see figure below Load resistance [Ω] Ω 600Ω Operating area 24V 45V [ V ] 10.5V Power voltage Note: For communication with (1) (odel: FXW), min. of 250Ω required. azardous locations: (pproval pending) uthorities TX Factory utual RII Flameproof x II 2 G - xd II T5/T6 lass I II III iv. 1 Groups thru. G x do II+ 2 T4 Intrinsic safety x II 1 G - xia II T4/T5 lass I II III iv. 1 Groups thru. F x ia II T4 Type n Nonincendive x II 3 G - xn II T4/T5 lass I II III iv. 2 Groups thru. G Zero/span adjustment: Zero and span are adjustable from the (1). Zero is also adjustable externally from the adjustment screw. amping: djustable from. The time constant is adjustable between 0 to 32 seconds. Zero elevation/suppression: 100% to + 100% of URL Normal/reverse action: electable from (1) Indication: nalog indicator or 5-digit L 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 20.8m to 21.6m from (1) Output Underscale : djustable within the range 3.2m to 3.8m from (1) Temperature limit: mbient: 15 to + 65 ( 15 to + 65 for L indicator) ( 15 to + 60 for arrester option) ( 10 to + 60 for fluorinated oil fill transmitter) ( 10 to + 60 for silicon oil "", "") For explosionproof units (flameproof or intrinsic safety), ambient temperature must be within the limits specified in each standard. Process: Fill fluid Fluorinated oil ilicone oil 13th digit of "ode symbols" W, and Y and G Process temperature 20 to 80 0 to to to 250 Lower limit of static press tmospheric pressure 2.7kPa abs {20.3mmg abs} Low pressure side contact liquid temperature on transmitter of ode,, is 120 or lower. torage: 40 to + 70 umidity limit: 0 to 100% R ommunication: With (1) (odel FXW), following information can be remotely displayed or recon-figured. Note: 's version must be more than 6.0 (or FXW 1 3), for FX- 2. Items isplay et Tag No. odel No. erial No. ngineering unit Range limit easuring range amping Output mode urnout direction alibration Output adjust ata elf diagnoses Printer xternal switch lock Transmitter display Linearize Rerange v Programmable output linearization function: Output signal can be characterized with 14 points linear approximation function from (1). (Note) (1) : and old ommunicator [m] Over scale urnout Under scale urnout Normal operating range Probable under range Probable over range Loop-check output: Transmitter can be configured to provide constant signal 3.8m through 21.6m by (1). 2 TOKYO KIO O., LT. TG-113-0

3 Performance specifications Reference conditions, silicone oil fill, 316 isolating diaphragms, 4-20 m analog output in linear mode. ccuracy rating: (including linearity, hysteresis, and repeatability) (tandard) For spans greater than 1 /10 of URL: ± 0.25% of span For spans below 1 /10 of URL: 0.1 x URL ( pan ) (Option) (ode: 21th digit, K) For spans greater than 1 /10 of URL: ± 0.1% of span For span below 1 /10 of URL: 0.1 x URL ± ( pan )% of span tability: ± 0.2% of upper range limit (URL) for 3 years Temperature effect: ffects per 28 change between the limits of 15 and + 65 Zero shift; ±0.5%/28 (x equal to 1 /2 URL or more) ( ) ( 2x ) Zero shift; ± 0.5 URL %/ x (x less than 1 /6.5 URL) Total shift; ± 0.75%/28 (x equal to 1 /6.5 URL or more) URL Total shift; ± ( %/ x ) (x less than 1 /6.5 URL) Where, x: alibrated span URL: aximum span (Upper Range Limit) tatic pressure effect: Zero shift: ± 0.2% of URL/1Pa pan shift: 0.2% of calibrated span /1Pa Overrange effect:zero shift; ± 0.1% of URL for flange rating pressure upply voltage effect: Less than 0.005% of calibrated span per 1V RFI effect: Less than 0.2% of URL for the frequencies of 20 to 1000z and field strength 30 V/m when electronics covers on. (lassification: 2-abc: 0.2% span per P 33.1) tep response: (without electrical damping) tep response: ± % of span Zero shift; ± 0.5 URL %/28 2 x (x less than 1 /2 URL) Total shift; ± 0.75%/28 (x equal to 1 /2 URL or more) Total shift; ± URL %/28 (x less than 1 /2 URL) (Option) (ode: 21th digit, K) Zero shift; ± 0.5%/28 (x equal to 1 /6.5 URL or more) Time constant *) 0.3 s ( ) ead time *) 0.2 s *) Faster response is available as option (maximum update rate : 25 times per second) (without electrical damping) ounting position effect: Zero shift, less than 0.3kPa{3m bar} for a 10 tilt in any plane. (No extension) No effect on span. This error can be corrected by adjusting zero. ielectric strength: 500V, 50/60z 1 min., between circuit and earth. Insulation resistance: ore than 100Ω at 500V. Turn-on time: 4 sec Internal resistance for external field indicator: 12Ω or less Physical specifications lectrical connections: G 1 /2, 1 /2-14 NPT, Pg13.5, or 20 x 1.5 conduit, as specified. nd 1-conduit or 2-conduit, as specified. Process connections: LP side: 1 /4-18 NPT or Rc 1 /4. P side: NI, or I raised face flange. ee OUTLIN IGR for detailed dimensions. Refer to "ode symbols" Process-wetted parts material: aterial code (7th digit in "ode symbols") V T L U Process cover lining iaphragm 316L stainless 316L stainless 316L stainless 316L stainless 316L stainless LP side Wetted sensor body lining lining lining lining lining lining P side iaphragm & flange face 316L stainless 316L stainless steel + U coating (* 1 ) ensor O-rings: Viton O-ring or teflon gasket selectable 14 Per I G5121 Non-wetted parts material: lectronics housing: Low copper die-cast aluminum alloy finished with epoxy/ polyurethane double coating(standard), or (14 per I G5121), as specified. olts and nuts: r-o alloy (standard) or 304 stainless steel Fill fluid: ilicone oil (standard) or fluorinated oil ounting flange: 304 stainless steel or carbon steel, as specified. nvironmental protection: I IP67 and N 6 / 6P Flange mounting:ee drawings TG TOKYO KIO O., LT. 3

4 ass{weight}: Transmitter approximately 13kg without options. dd; 0.8kg for indicator option 4.5kg for stainless steel housing option 1.0kg per 50mm extension of diaphragm Optional features Indicator: plug-in analog indicator (1.5% accuracy) can be housed in the electronics compartment or in the terminal box of the housing. n optional 5-digit L meter with engineering unit is also available. rrester: built-in arrester protects the electronics from lightning surges. Lightning surge immunity : 4kV (1.2 x 50µs). Oxygen service: pecial cleaning procedures are followed throughout the process to maintain all process wetted parts oil-free. The fill fluid is fluorinated oil. hlorine service: Oil-free procedures as above. Includes fluorinated oil for fill. egreasing: Process-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 Optional tag plate: n extra stainless steel tag with 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. [kpa abs] {m bar abs} Operating pressure 101 {1010} 53.3 {533} 13.3 {133} Filled liquid: ilicone (ode Y,G) Operating area ilicone (ode ) ORI Oval flanges: (odel FFP) onverts process connection to 1 /2-14 NPT or to Rc 1 /2; in carbon steel or in 316 stainless steel. and held communicator: (odel FXW) FOUNTION fieldbus and Profibus : (odel FY) The product conforms to the requirements of the lectromagnetic compatibility irective 89/336/ as detailed within the technical construction file number TN The applicable standards used to demonstrate compliance are : I (mission) N : 1993 Test item Frequency range asic standard pplicable lectromagnetic Radiation isturbance I (Immunity) N : 1995 Test item lectrostatic discharge Radio-frequency lectromagnetic Field mplitude odulated Radio-frequency lectromagnetic Field Pulse odulated Radio-frequency ommon ode mplitude odulated Fast Transients ommon mode z Test specification 8kV (ir) z 10V/m (unmodulated) 80% 900z 10V/m (unmodulated) 50% uty 200z (Rep. Freq.) z 10V/m (unmodulated) 80% 150Ω 2kV 5ns/50ns (Tr/Th) 5kz (Rep. Freq.) asic standard N (1995) NV50140 (1993) NV50204 (I , 1995) NV50141 (I , 1995) N (I , 1995) N55011 (1991) lass Performance criteria "LV - The transmitter is not covered by the requirements of the LV standard." 2.7 {27} Non-operating area Process temperature [ ] Fig. 1 Relation between process temperature and operating pressure 4 TOKYO KIO O., LT. TG-113-0

5 O YOL igit escription <onnections> Process Oval flange connection screw Rc 1 /4 7 /16-20UNF 1 /4-18NPT 7 /16-20UNF 1 /4-18NPT 10 (or 12) 1 /4-18NPT 10 (or 12) 1 /4-18NPT 7 /16-20UNF Rc1/4 7 /16-20UNF 1 /4-18NPT 7 /16-20UNF 1 /4-18NPT 10 (or 12) 1 /4-18NPT 10 (or 12) 1 /4-18NPT 7 /16-20UNF <ounting flange> aterial ize and rating 304 stainless I 10K 40 steel I 10K 50 I 20K 40 I 20K 50 I 30K 40 I 30K 50 NI/PI 150L 1 1 /2" NI/PI 150L 2" NI/PI 300L 1 1 /2" NI/PI 300L 2" arbon steel I 10K 40 I 10K 50 I 20K 40 I 20K 50 I 30K 40 I 30K 50 NI/PI 150L 1 1 /2" NI/PI 150L 2" NI/PI 300L 1 1 /2" NI/PI 300L 2" <pan limit [kpa] {m bar}> { } { } <aterial> Process cover lining lining lining <Indicator and arrester> LP side iaphragm Indicator nalog, 0 to 100% linear scale nalog, custom scale nalog, 0 to 100% linear scale nalog, custom scale igital, 0 to 100% igital, custom scale igital, 0 to 100% igital, custom scale onduit connection G 1 /2 ( 1) 1 /2-14NPT ( 1) Pg13.5 ( 1) ( 1) Pg13.5 ( 1) G 1 /2 ( 2) 1 /2-14NPT ( 2) Pg13.5 ( 2) ( 2) Pg13.5 ( 2) Wetted sensor body lining lining lining lining lining lining rrester P side iaphragm & flange face iaphram: 316L stainless steel +u coating Flange: 316L stainless steel Note Note igit No. F KY 4 of code T V W X G K L Q R T 5 6 V T L U F L P Q Note 1: (*1) 100: 1 turn down is possible for model FKY, but should be used at a span greater than 1 /40 of the maximum span for better performance. TG TOKYO KIO O., LT. 5

6 igit escription <pprovals for hazardous locations (pproval pending)> (for ordinary locations) RII, Flameproof (onduit seal) (vailable for 4th code "","") RII, Flameproof (able gland seal) (vailable for 4th code "","") F, Flameproof (or explosionproof) (vailable for 4th code "","T") TX, Flameproof RII, Intrinsic safety F, Intrinsic safety and nonincendive TX, Intrinsic safety TX, Type n <iaphragm extension [mm]> xtension [mm] pplicable material code 0 ny (7th digit code "V" only, 1 1 /2 in. flange is not applicable) <Options> xtra tag plate tainless steel elec. housing oating of cell (*2) <pecial applications and fill fluid> Treatment Fill fluid tandard ilicone oil tandard Fluorinated oil egreasing ilicone oil Oxygen service Fluorinated oil (7th digit code "V" only) hlorine service Fluorinated oil (7th digit code "", "T", "" and "U") igh temp. 250 ilicone oil (7th digit code "V" only) igh temp. and vacuum (250 ) ilicone oil (7th digit code "V" only) <O-ring / Gasket and Teflon membrane> O-ring / Gasket Teflon membrane Viton (O-ring) Teflon (gasket) Viton (O-ring) Teflon (gasket) (11th digit code "Y" only) (13th digit code "", "" are not available.) <olt/nut> (*3) r-o alloy hexagon socket head cap screw/carbon steel nut r-o alloy hexagon bolt/nut 304 stainless steel bolt / 304 stainless steel nut <Other options> igh accuracy type Low temperature effect type + Note Note 2 Note F KY 4 X G K P Y Y N P Q Y W G K igit No. of code Note 2: (*2) Note 3: (*3) ustomer tag number can be engraved on standard stainless steel name plate. If extra tag plate is required, select "". In case of tropical use, select stainless bolts and nuts. ORRING INFORTION When ordering this instrument, specify: 1. O YOL 2. easuring 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. Indication method (indicated value and unit) in case of the actual scale (code,, P, on 9th digit). 5. TG No. (up to 26 alphanumerical characters), if required. 6 TOKYO KIO O., LT. TG-113-0

7 OUTLIN IGR (Unit:mm) < 7th digit code : "V", "", "", "", "", ""or "T" > Note2) Vent / drain plug (When the vent / drain plug attatched on the upper side of the detector) In case of frange with 4 bolt holes "" L. P. conn. "" onduit conn.2 Zero. screw (10) In case of 4th digit code ", V, W, X" N holes h dia. Fastener (Flameproof only) ø Up own ø80 L2 L1 (27) Note) able grand (option) "" onduit conn. Vent / drain plug "" onduit conn.1 With field ind. L t L.P. conn Oval flange screw ee table 1 etail "" etail "" etail "" ø7 ø15 ø13 ø ø øf ø49 ø K Inner of gasket.p. conn L3 ensor unit lectronics unit ø ee table 1 11th digit of L ode symbols [mm] ass approx, [kg] G 1 /2 L1 L2 L3 Y to to to to to th digit of ode symbols ø ø t N-øh Flange 0, G I-10K-40 1, I-10K-50 2, I-20K-40 3, K I-20K-50 4, L I-30K-40 5, I-30K-50, Q NI/PI-150L-1 1 /2, R NI/PI-150-2, NI/PI-300L-1 1 /2, T NI/PI-300L-2 Note) able gland is supplied in case of 10th digit code "". ø11 cable is suitable. 4T IGIT OF T O YOL,, T, V, W, X ONUIT ONN. PR.ONN. Oval flange screw K G 1 / Rc 1 7 /4 /16-20UNF crew depth /2-14NPT /4-18NPT /16-20UNF crew depth15 Pg /4-18NPT crew depth /4-18NPT crew depth15 7 Pg /16-20UNF /4-18NPT crew depth15 Table 1 ONNTION IGR K K (4 screws) TG TOKYO KIO O., LT. 7

8 < 7th digit code : "", "L" or "U" > Oval flange screw ee Table 1 In case of flange with 4 bolt holes "" or "" L. P. conn Vent / drain plug "" onduit conn. 2 Zero. screw (27) "" onduit conn. 1 ø In case of 4th digit code ",V,W, X" Up own With field ind N holes h dia. Note) able grand (option) Fastener (Flameproof only) ø80 "" onduit conn..p. conn ø ø øf ø49 20 t etails of "" 4th of code symbols ", " type ø16 ø etails of "" 4th of code symbols ",,,, T, V, W, X" type ø16 1 /4-18NPT 10 Inner of gasket 286 arth terminal ensor unit lectronics unit etail "" ø15 ø4 etail "" ø13 5th digit of ode symbols ø ø t N-øh Flange K 17 0, G I-10K-40 1, I-10K-50 2, I-20K-40 3, K I-20K-50 4, L I-30K-40 5, I-30K-50, Q NI/PI-150L-1 1 /2, R NI/PI-150-2, NI/PI-300L-1 1 /2, T NI/PI-300L-2 Note) able gland is supplied in case of 10th digit code "". ø11 cable is suitable. 4th digit of the code symbols,, T, V, W, X Table 1 ee table 1 onduit conn. K Oval flange screw G 1 / /16-20UNF crew depth /16-20UNF /2-14NPT 16 5 crew depth 10 Pg crew depth crew depth 10 7 /16-20UNF Pg crew depth 10 G 1 /2 ONNTION IGR K K (4 screws) * pecification subject to change without notice ead Office : hiba Toho uilding, hibakoen, inato-ku, Tokyo Tel : (KY) ; Fax : overseas.sales@tokyokeiso.co.jp ; URL : 8 TG-113-0