Model RAKD General Small Metal Rotameter Specifications GS 01R01B30-00E-E A float is guided concentrically in a conic metal tube. The position of this float is magnetically transmitted to the indicator. The short-tube Rotameter is used for measurement of low flow rates of liquids and gases. Its special application is in troubled, opaque or aggressive mediums and under high pressure. The instrument is mounted in a vertical pipeline with flow direction upwards. When the process conditions are changed the scale needs to be replaced by a new one of which the values should be calculated. FeatureS - Different process connections like internal threads and flanges - With fine control valve (horizontal connection) and without valve (vertical connection) - All wetted parts of stainless steel AISI 316Ti (1.4571) - Measuring accuracy acc. Directive VDI/VDE 3513 sheet 2 (q =50%) G - Round industrial standardized stainless steel housing with degree of protection IP 66/67 Fig. 1a Indicator RAKD with tube without valve - Light, guided floats resulting in low pressure loss and stable float movement - Maximum flow range 1-250 l/h water resp. 40-8000 l/h air, portioned in 13 flow ranges with a relation of 1:10 - Pressure controller (normal up to 25 bar at 20°C) for a maximum flow of 100 l/h water resp. 3.250 l/h air (only in combination with valve) - Electronic µP-controlled transmitter with linearized output - Electrical connection by fast connection technique (Quickon) - Limit switches, also available as “Fail Safe” version - Connection of common transformer isolated barriers and transmitter power supplies possible - Intrinsically safe version (Ex-i): ATEX, FM, CSA, SAA, NEPSI, CCOE - Suitable for SIL application, FMEDA report available Contents Features page 1 Standard Specification page 2 Controller (/R1, /R3) page 4 Compliance with IEC 61508 page 4 Compliance with ISO 13849 page 4 Hazardous Area Specifications page 4 Installation page 6 Temperature Specification page 8 Model and option specifications page 8 Dimensions page 14 Connection Types page 17 Installation Lengths depending on Connection page 17 Types and Size Fig. 1b Tube RAKD with valve Weights page 17 Planning Hints page 17 Rota Yokogawa GmbH & Co. KG GS 01R01B30-00E-E Rheinstr. 8 ©Copyright June 2004 (Rü) D-79664 Wehr 9th edition, October 2010 (Rü) Germany 2 eLeCtrONIC traNSMItter StaNDarD SPeCIFICatIONS (Indicator/Code -E) the responsibility with respect to the suitability and temperature range according application of our flowmeter is only situated by : -25°C to +65°C the customer. transportation and storage condition : -40°C to +70°C MeaSurING tube Process-/ ambient temperature : Materials of wetted parts : Stainless steel AISI 316Ti (1.4571) The dependency of the process temperature from the other materials on request ambient temperature is shown in fig.6. Fluids to be measured : Liquid or gas Power supply : 13.5 ... 30 V DC Measuring range : see flow table Load resistance : (U-13.5V) /20mA analog output : 4-20 mA Measuring range ratio : 10:1 Linearity : ≤ ± 0.25% f.s. Process connections : Hysteresis : ≤ ± 0.15% f.s. – Inner thread : G1/4; 1/4 NPT; G 3/8; 3/8; NPT Repeatability : ≤ ± 0.16% f.s. – Cutting ring : 6 mm; 8 mm; 10 mm; 12 mm Influence of power supply – Cutting ring (Swagelok) : 6 mm; 8 mm; 10 mm; 12 mm : ≤ ± 0.1% f.s. – Nozzle : 6 mm; 8 mm – Flange : - acc. EN 1092-1 Temp. coefficient of analog output DN15 and DN25 PN40; : ≤ ± 0.5% /10 K f.s. - acc. ASME B 16.5 ½” and 1” AC-part of analog output 150 lbs, 300 lbs : ≤ ± 0.15% f.s. Long time stability : ≤ ± 0.2% / year - gasket PTFE Maximum output current Process pressure : depends on process connection; see model code : 21.5 mA Process temperature : without valve -25°C to 250°C Output current in case of failure with valve -25°C to 150°C : ≤ 3.6 mA (NAMUR NE 43) See also fig. 6. Lower Response time (99%) temperatures on request. : approx. 1 s Measurement accuracy : acc. Directive VDI/VDE 3513 Pulse output (Option /CP) sheet 2 (q =50%) 4% : Electronic switch with galvanic isolation G Installation : acc. EN 60947-5-6 (NAMUR) – Installation position : vertical - Pulse length : 200 ms – Flow direction : upwards - Max. frequency : 4 Hz – Face to face length : 125 mm (with flange 250 mm) - Pulse rate : Qmax ≤ 1 → 0.0001 Weight : see table 12 : 1 < Qmax ≤ 10 → 0.001 etc. e.g.. Qmax = 1 m3/h → 3 1 Puls = 0.0001 m = 0.1 electromagnetic compatibility (eMC) LOCaL INDICatOr - Acc. EN 61326-1: 2006, Class A, Table 2 and (Indicator/Code -T) EN 61326-2-3 : 2006 Principle : The indication is made by magnetic coupling of a magnet enclosed in the float and a magnet in the indication unit, which follows the movements of the float. POWer SuPPLY FOr eLeCtrONIC traNSMItter Indication scale : Flow units (Option /UT) Indicator housing type : – Material : Stainless steel AISI 304 Power supply with galvanically separated input and output (1.4301) - RN221N-B1, HART- compatible – Degree of Protection : IP66/67 Supply voltage : Scales : 20 ... 250 V DC / AC 50/60 Hz - Standard : removable aluminium plate with scale Maximum load : (double scale as option) 700 Ω transportation and storage condition Output signal : : - 40°C to +110°C 4 - 20 mA . eLeCtrICaL CONNeCtION (Indicator/Code -E) : type : Quickon Cable diameter : 4 – 6 mm Maximum cross section of core 2 : Ø 0.34 to 0.75 mm All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 3 LIMIt SWItCHeS IN StaNDarD verSION SWItCHING LeveLS FOr LIMIt SWItCHeS (option /K1 to /K3) table 1 Min, Max and Min-Max-contact in standard version type : Inductive proximity switch SC2-NO Option /K1 Option /K2 Option /K3 acc. DIN EN 60947-5-6 Signal Signal Signal Nominal voltage : 8V DC Function Pointer Output signal : ≤ 1 mA or ≥ 3 mA SC2-N0 SC2-N0 SC2-N0 Hysteresis : < 0.5mm above LV ---- 1 mA 1 mA MAX below LV ---- 3 mA 3 mA Signal Signal Signal LIMIt SWItCHeS IN FaIL SaFe verSION Function Pointer SC2-N0 SC2-N0 SC2-N0 (option /K6 to /K10) type : Inductive proximity switch above LV 3 mA ---- 3 mA MIN SJ2-SN; SJ2-S1N acc. DIN EN 60947-5-6 below LV 1 mA ---- 1 mA Nominal voltage : 8V DC Note: LV = Limit value Output signal : ≤ 1 mA or ≥ 3 mA Hysteresis : < 0.5mm table 2 Min, Max and Min-Max-contact in fail-safe version Option /K6 Option /K7 Option /K8 Signal Signal Signal Function Pointer HYStereSIS OF LIMIt SWItCHeS SJ2-SN SJ2-SN SJ2-SN Min-contact / Max-contact : above LV ---- 1 mA 1 mA - pointer movement : ≈ 0.8 mm MAX below LV ---- 3 mA 3 mA - float movement : ≈ 0.8 mm Fail Safe ---- 1 mA 1 mA Minimum distance between 2 contacts : ≈ 8 mm Signal Signal Signal Function Pointer SJ2-SN SJ2-SN SJ2-SN above LV 3 mA ---- 3 mA MIN below LV 1 mA ---- 1 mA eLeCtrICaL CONNeCtION (option /K1 to /K10) : Fail Safe 1 mA ---- 1 mA type : Quickon Cable diameter : 4 – 6 mm Note: LV = Limit value Maximum cross section of core 2 : Ø 0.34 to 0.75 mm table 3 Limit switch as Min-Min-contact in fail-safe version Option /K9 Signal Function Pointer POWer SuPPLY FOr LIMIt SWItCHeS (Option /W__) SJ2-S1N type : Transmitter relay above LV 3 mA acc. DIN EN 50227 (NAMUR) MIN below LV 1 mA - KFA6-SR2-Ex1-W (230 V AC) Fail Safe 1 mA - KFA5-SR2-Ex1-W (115 V AC) - KFD2-SR2-Ex1-W (24 V DC) Signal - KHA6-SH-Ex1 (115/230 V AC), Function Pointer SJ2-SN Fail Safe, only one channel - KFD2-SH-Ex1 (24 V DC), above LV 3 mA MIN below LV 1 mA Fail Safe, only one channel Fail Safe 1 mA Power supply : - 230 V AC ± 10%, 45-65Hz - 115 V AC ± 10%, 45-65Hz Note: LV = Limit value - 24 V DC ± 25% relay output : 1 or 2 potential-free change over table 4 Limit switch as Max-Max-contact in fail-safe version contact(s) Option /K10 Switching capacity : max. 250V AC, max. 2 A Signal Function Pointer Note : SJ2-SN If Fail-Safe limit switch option /K6 or /K7 is ordered, for power above LV 1 mA supply option /W2E or /W4E must be selected. MAX below LV 3 mA If Fail-Safe limit switch option /K8, /K9 or /K10 is ordered, for Fail Safe 1 mA power supply option /W2F or /W4F must be selected. Signal Function Pointer SJ2-S1N above LV 1 mA MAX below LV 3 mA Fail Safe 1 mA Note: LV = Limit value All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 4 CONtrOLLer (Option /r1 and r3) HazarDOuS area SPeCIFICatIONS Differential pressure controller for a constant flow at raKD with ateX- certification “intrinsic safe” fluctuations of the process pressure. (option /KS1) These are no valves to reduce the pressure. Certificate : - Controller /r1 for liquids with variable inlet or KEMA 00ATEX 1037X outlet pressure and for gases with variable inlet pressure Output signal : and constant back pressure. 4–20 mA - Controller /r3 for gases with fluctuations of the back explosion proof : pressure. Ex ia IIC T6; group II ; category 2G Max. liquid flow : 100 l/h entity parameter : Max. gas flow : 3250 l/h Table 6 Max. pressure : 25 bar analog Pulse Limit Limit Limit Limit recommended differential pressure output output switch switch switch switch : >400 mbar type 2 type 3 type 2 type 3 temperature range : -25°C to + 80°C /K1-/K3 /K1-/K3 /K6-/K8 /K6-/K8 Materials : Ui [V] 30 16 16 16 16 16 Table 5 Ii[ mA] 100 20 25 52 25 52 Housing Diaphragm Springs Pi [mW] 750 64 64 169 64 169 /R1 / /R3 CrNi-Steel PTFE CrNi-Steel Li [mH] 0.73 0 0.15 0.15 0.1 0.1 l/h air at 20°C ; 1.013 bar abs. Ci [nF] 2.4 0 150 150 30 30 temperature specification : Table 7 Configura- Max. Max. temperature tion ambient process tem- class temperature perature 65°C 65°C T6 Transmitter 50°C 80°C 4-20mA / 45°C 100°C T5 Pulse 38°C 135°C T4 65°C 65°C T6 80°C 80°C Limit T5 switch(es) 59°C 100°C type 2 100°C 100°C T4 73°C 135°C 24°C 65°C T6 37°C 80°C F2.EPS T5 Inlet pressure Limit 34°C 100°C switch(es) Fig. 2 Diagram controller characteristic 57°C 80°C type 3 54°C 100°C T4 COMPLIaNCe WItH IeC 61508 48°C 135°C raKD with local indicator and standard or fail safe limit For the configuration where a transmitter is combined with switches (raKD[][]-[][]SS-[][][][][]-t[][]NNN/K1…K10): limit switches, the temperature class is determined by the Suitable for application in safety functions up to and including most restrictive combinations of maximum ambient temperature SIL2. and maximum process temperature. Description of limit switch type 2 and 3 see ATEX certificates raKD with valve and controller with local indicator and from Pepperl & Fuchs: standard or fail safe limit switches - PTB 99 ATEX 2219X ( SC2-NO) for /K1 to /K3 (raKD[][]-[][]SS-[][]v[][]-t[][]NNN/r[]/K1…K10): - PTB 00 ATEX 2049X (SJ2-S.N) for /K6 to /K10 Suitable for application in safety functions up to and including SIL1. raKD “non incendive” (option /KN1) Reliability data available on request in FMEDA report. Type “n” (non incendive) acc. EN 60079-15. explosion proof : Ex nL IIC T6 protection „nL”; group II ; category 3G Dust proof : COMPLIaNCe WItH ISO 13849 Ex II 3D; group II ; category 3D Max. surface temperature : 80°C For Safety Metrics acc. to ISO 13849-2 please refer to the entity parameter : FMEDA report. see table 6 temperature specification : see table 7 All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 5 raKD with NePSI- certification “intrinsic safe” Intrinsically safe / non incendive limit switches (China) (option /NS1) : with FM- certification (uSa) (only for indicator t with option /K1 ... /K10) (option /FS1) : Certificate : explosion proof : GYJ05153 IS : Cl. I, I, Div. Div. 1, 1, Gp. Gp. ABCD, ABCD, ABCD, T6, T6, T6, Ta Ta Ta = = = 60°C, 60°C, 60°C, Output signal : Nl : Cl. I, Div. 2, Gp. ABCD, T5, Ta = 50°C 4–20 mA Cl. Cl. II, II, Div. Div. 1, 1, Gp. Gp. EFG EFG explosion proof : Cl. III, Div. 1 Ex ia IIC T6 entity parameter : Max. tamb. : see FM-control drawing 116-0165 for IS 65°C see FM-control drawing 116-0155 for Nl Limit switches : option /K1 to /K8, see certificates GYJ06542X and GYJ06543X Intrinsically safe limit switches with CSa- certi- entity parameter : fication (Canada) (only for indicator t with option Table 8 /K1 ... /K3) (option /CS1) : explosion proof : analog Pulse Limit Limit Limit Limit output output switch switch switch switch Cl. I, I, II, II, III, III, Div. Div. 1, 1, Gp. Gp. ABCDEFG ABCDEFG ABCDEFG type 2 type 3 type 2 type 3 entity parameter : /K1-/K3 /K1-/K3 /K6-/K8 /K6-/K8 see drawing 116-0047 Only in combination with option /WxA or /WxB. Ui [V] 30 16 20 20 16 16 Ii[ mA] 100 20 25 52 25 52 Pi [mW] 750 64 64 169 64 169 Power Supply for the intrinsically safe electronic transmitter (option /ut) Li [mH] 0.73 0 0.15 0.15 0.1 0.1 type : Ci [nF] 2.4 0 150 150 30 30 Power supply with galvanically separated input and output - RN221N-B1, HART- compatible Certificate : temperature specification : PTB 00 ATEX 2018 Table 9 Supply voltage : Max. ambient Max. process temperature 20 ... 250 V DC / AC 50/60 Hz temperature temperature class Maximum load impedance : 65°C 65°C T6 700 Ω 50°C 80°C T6 Output signal : 4 - 20 mA 45°C 95°C T5 Control circuit : Description of limit switch type 2 and 3 see ATEX certificates Intrinsically safe [Ex ia] IIC; group II ; category (1)GD from Pepperl & Fuchs: entity parameters : - PTB 99 ATEX 2219X ( SC2-NO) for /K1 to /K3 see fig. 5 - PTB 00 ATEX 2049X (SJ2-S.N) for /K6 to /K10 Power supply for intrinsically safe limit switches raKD with CCOe- certification (India) (option W__) : Option /KS1 must be selected. CCOE- certificate is available type : acc. DIN EN 50227 (NAMUR) at your Yokogawa Sales Office. - KFA5-SR2-Ex*-W (115 V AC) - KFA6-SR2-Ex*-W (230 V AC) - KFD2-SR2-Ex*-W (24 V DC) Intrinsically safe and dust proof limit switches - KHA6-SH-Ex1 (115/230 V AC), Fail Safe, 1 channel with ateX-certification (only for indicator t with - KFD2-SH-Ex1 (24 V DC), Fail Safe, 1 channel option /K1 ... /K10) (option /KS2) : Certificates Certificate : - KFA5-SR2-Ex*-W: ATEX: PTB 00 ATEX 2081 - PTB 99 ATEX 2219X ( SC2-NO) CSA: 1029981 (LR 36087-19) - PTB 00 ATEX 2049X (SJ 2-S.N) SAA: AUS Ex 3631X - ZELM 03 ATEX 0128X (for dust proof) - KFA6-SR2-Ex*-W: ATEX: PTB 00 ATEX 2081 explosion proof : CSA: 1029981 (LR 36087-19) EEx ia IIC T6, group II category 2G SAA: AUS Ex 3631X Dust proof: - KHA6-SH-Ex1: ATEX: PTB 00 ATEX 2043 Ex iaD 20 T 108 °C, group I I category 1D - KFD2-SR2-Ex*-W: ATEX: PTB 00 ATEX 2080 Max. surface temperature : T108°C CSA: 1029981 (LR 36087-19) entity parameter : SAA: AUS Ex 2244X see certificate of conformity NEPSI: GYJ071116 - KFD2-SH-Ex1: ATEX: PTB 00 ATEX 2042 NEPSI: GYJ04443 Intrinsically safe limit switches with Saa-certification Control circuit (ateX): [EEx ia] IIC; group II; category (1)GD (australia) (only for indicator t with option entity parameter: see fig. 5 (ATEX) and certificate /K1 ... /K10) (option /SS1) : Power supply : Certificate : - 230 V AC ± 10%, 45-65Hz AUS Ex 02.3838X - 115 V AC ± 10%, 45-65Hz explosion proof : - 24 V DC ± 25% Ex ia IIC T1 ... T6 relay output : 1 or 2 potential-free changeover entity parameter : contact(s) see certificate of conformity Switching capacity : max. 250V AC, max. 2 A All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 6 INStaLLatION Hazardous Area Safe Area Power supply 230V AC 14 15 ~ ~ RAKD - T80 /KS1 U 9 1 1 BN + + MAX 8 T 3 Limit switch MAX BU - - 7 2 12 4 BN 1 + + 11Limit switch MIN MIN S 6 BU - - 2 10 F Limit switch SC2-N0 Transmitter relay EN 60947-5-6 (NAMUR) KFA6-SR2-Ex2.W Limit switch type 2 KFA6-SR2-Ex2.W Ex ia IIC T6...T5 EEx ia IIC U = 16V U = 10.6V i o I = 25mA I = 19.1mA i o P = 64mW P = 51mW i o C = 150nF C = 2320nF i o L = 0.15mH L = 97mH i o KEMA 00ATEX 1037X PTB 00ATEX 2081 F3.EPS T; S = Connector QUICKON Fig. 3 ATEX- version of RAKD with 2 limit switches in combination with transmitter relay Power supply RAKD-E80 U = 13.5 to 30V DC + - G 2 Output 4-20mA + + T U - 13.5V R < - - L 1 20mA F F4.EPS T = Connector QUICKON Fig. 4 RAKD with electronic transmitter All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 7 Hazardous Area Safe Area RN221N-B1 4-20mA output Ex ia IIC T6...T5 [Ex ia] IIC U = 27.3V U = 30V o i I = 87.6mA I = 100mA o i P = 0.597W P = 0.75W o i C = 86nF C = 2.4nF o i L = 5.2mH o L = 0.73mH i Tamax = 50°C KEMA 00ATEX 1037X PTB 00ATEX 2018 Transmitter power supply Option: /UT RAKD-E80 Option /KS1 G 2 L+ I + O+ Output 4-20mA T O - I - 1 L- F N/- L/+ 1 BN Power supply + S 230V AC BU - 14 15 2 ~ ~ 1 K 1 P+ U 15 K S 9 P - 2 1 + 8 Limit switch / Puls 3 Limit switch or - 7 Pulse output EN 60947-5-6 (NAMUR) Transmitter relay Option: /W2A KFA6-SR2-Ex1.W Puls output Limit switch type 2 [EEx ia] IIC Ex ia IIC T6...T5 Ex ia IIC T6...T5 U = 10.6V o U = 16V U = 16V I = 19.1mA o i i I = 20mA I = 25mA P = 51mW i i o P = 64mW P = 64mW C = 2320nF i i o L = 97mH C = 0nF C = 150nF o i i L = 0mH L = 0.15mH i i KEMA 00ATEX 1037X KEMA 00ATEX 1037X PTB 00ATEX 2081 T; S = Connector QUICKON Fig. 5 ATEX- version of RAKD with electronic transmitter with power supply and limit switch or pulse output in combination with transmitter relay All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 8 teMPerature SPeCIFICatION Illustration of maximum allowable operation temperature depending on ambient temperature for Rotameter type RAKD 275 250 225 200 175 150 125 100 75 50 55 60 65 70 75 80 Ambient temperature [°C] Version without valve Version with valve F6.EPS Fig. 6 For option /KS1 or /KN1 (Ex-i-versions ATEX) the maximum values for ambient and process temperature according to the respective temperature class mentioned in fig. 5 and table 7 must be regarded. For option /NS1 (Ex-i-version NEPSI) the maximum values for ambient and process temperature according to the respective temperature class mentioned in table 9 must be regarded. The minimum ambient temperature is -25°C. Lower temperatures on request. MODeL aND OPtION SPeCIFICatIONS Please make your decision in this order: 1. Option controller with controller without controller with controller without controller 2. Version with valve without valve with valve without valve 3. Max. Flow 1.0 - 100 l/h water 1.0 - 250 l/h water 1.0 - 100 l/h water 1.0 - 250 l/h water 40 - 3250 l/h air 40 - 8000 l/h air 40 - 3250 l/h air 5000 - 8000 l/h air Cone 31 - 51 31 - 53 31 - 51 52 - 53 4. Process connection Inner thread Inner thread Inner thread Inner thread Cutting ring Cutting ring Cutting ring Cutting ring Cutting ring (Swagelok) Cutting ring (Swagelok) Cutting ring (Swagelok) Cutting ring (Swagelok) Nozzle Nozzle Nozzle Flange Flange Specify the model code according Page 9 Page 10 Page 11 Page 12 the mentioned page Ordering instructions Standard: a: Model, suffix and option code b: Flow conditions c: Temperature d: Pressure e: Viscosity f: Density For gases: cross reference of the scale Option/Bx: customer specification notes All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 Max. operation temperature [°C] 9 raKD with valve and controller (option /r1 and /r3) 1.0 - 100 l/h water / 40 - 3250 l/h air All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 raKD ------- SS ------------- ------------------------------------------ 80 / options Process connection Max. Flow Cone Version Indicator Internal thread: Water (l/h) Air (l/h) With valve in inlet Type: Rp 1/4 PN 25 41 R3 1 40 31 Gasket Valve seat Local indicator T 1/4 NPT PN 25 41 T3 1.6 60 32 PTFE Silver VSE Indicator wit electronic output E 1.5 100 33 PTFE PCTFE VPE Cutting ring: 4 150 34 Housing type: Ø 6 PN 25 53 C3 6 200 37 With valve in outlet Stainless steel 80 Ø 8 PN 25 54 C3 10 325 41 Gasket Valve seat Ø 10 PN 25 55 C3 16 500 42 PTFE Silver VSA Power supply: Ø 12 PN 25 56 C3 25 800 43 PTFE PCTFE VPA none, for type ´T´ NNN 40 1400 44 24V, 2- wire, 4 - 20mA, for type ´E´ 424 Nozzle: 60 2000 47 Ø 6 PN 10 53 P1 SS 100 3250 51 Ø 8 PN 10 54 P1 Cone Dp mbar Swagelok: 31 - 37 6 Ø 6 PN 25 53 W3 41 - 43 8 Ø 8 PN 25 54 W3 44 - 51 11 Ø 10 PN 25 55 W3 Ø 12 PN 25 56 W3 Material: 1.4571 / AISI 316Ti 10 raKD with valve 1.0 - 250 l/h water / 40 - 8000 l/h air All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 raKD ------- SS ------------- ------------------------------------------ 80 / options Process connection Max. Flow Cone Version Indicator Internal thread: Water (l/h) Air (l/h) With valve in inlet Type: G 1/4 PN 40 41 G4 1 40 31 Gasket Valve seat Local indicator T G 1/4 PN 100 41 G6 1.6 60 32 PTFE Silver VSE Indicator wit electronic output E 1/4 NPT PN 40 41 T4 1.5 100 33 PTFE PCTFE VPE 1/4 NPT PN 100 41 T6 4 150 34 Housing type: 6 200 37 With valve in outlet Stainless steel 80 Cutting ring: 10 325 41 Gasket Valve seat Ø 6 PN 40 53 C4 16 500 42 PTFE Silver VSA Power supply: Ø 6 PN 100 53 C6 25 800 43 PTFE PCTFE VPA none, for type ´T´ NNN Ø 8 PN 40 54 C4 40 1400 44 24V, 2- wire, 4 - 20mA, for type ´E´ 424 Ø 8 PN 100 54 C6 60 2000 47 Ø 10 PN 40 55 C4 SS 100 3250 51 Ø 10 PN 100 55 C6 160 5000 52 Ø 12 PN 40 56 C4 250 8000 53 Ø 12 PN 100 56 C6 Cone Dp mbar Nozzle: 31 - 37 6 Ø 6 PN 10 53 P1 41 - 43 8 Ø 8 PN 10 54 P1 44 - 51 11 52 - 53 13 Swagelok: Ø 6 PN 40 53 W4 Ø 6 PN 100 53 W6 Ø 8 PN 40 54 W4 Ø 8 PN 100 54 W6 Ø 10 PN 40 55 W4 Ø 10 PN 100 55 W6 Ø 12 PN 40 56 W4 Ø 12 PN 100 56 W6 Material: 1.4571 / AISI 316Ti 11 raKD without valve 1.0 - 100 l/h water / 40 - 3250 l/h air All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 raKD ------- SS ------------- NNN ------------------------------------------- 80 / options Process connection Max. Flow Cone Version Indicator Flange: *) Water (l/h) Air (l/h) Without valve NNN Type: DN 15 PN 40 01 D4 1 40 31 Local indicator T DN 25 PN 40 02 D4 1.6 60 32 Indicator wit electronic output E ANSI 1/2 150 lbs 01 A1 1.5 100 33 ANSI 1 150 lbs 02 A1 4 150 34 Housing type: ANSI 1/2 300 lbs 01 A2 6 200 37 Stainless steel 80 ANSI 1 300 lbs 02 A2 10 325 41 16 500 42 Power supply: Internal thread: 25 800 43 none, for type ´T´ NNN G 1/4 PN 100 41 G6 40 1400 44 24V, 2- wire, 4 - 20mA, for type ´E´ 424 G 1/4 PN 160 41 G7 60 2000 47 1/4 NPT PN 100 41 T6 SS 100 3250 51 1/4 NPT PN 160 41 T7 Cone Dp mbar Cutting ring: 31 - 37 6 Ø 6 PN 100 53 C6 41 - 43 8 Ø 6 PN 160 53 C7 44 - 51 11 Ø 8 PN 100 54 C6 Ø 8 PN 160 54 C7 Ø 10 PN 100 55 C6 Ø 10 PN 160 55 C7 Ø 12 PN 100 56 C6 Ø 12 PN 160 56 C7 Nozzle: Ø 6 PN 10 53 P1 Ø 8 PN 10 54 P1 Swagelok: Ø 6 PN 100 53 W6 Ø 6 PN 160 53 W7 Ø 8 PN 100 54 W6 Ø 8 PN 160 54 W7 Ø 10 PN 100 55 W6 Ø 10 PN 160 55 W7 Ø 12 PN 100 56 W6 Ø 12 PN 160 56 W7 *) Gasket PTFE Material: 1.4571 / AISI 316Ti 12 raKD without valve 160 - 250 l/h water / 5000 - 8000 l/h air All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 raKD ------- SS ------------- NNN ------------------------------------------- 80 / options Process connection Max. Flow Cone Version Indicator Flang: *) Water (l/h) Air (l/h) Without valve NNN Type: DN 15 PN 40 01 D4 160 5000 52 Local indicator T DN 25 PN 40 02 D4 250 8000 53 Indicator wit electronic output E ANSI 1/2 150 lbs 01 A1 ANSI 1 150 lbs 02 A1 Cone Dp mbar Housing type: ANSI 1/2 300 lbs 01 A2 52 - 53 13 Stainless steel 80 ANSI 1 300 lbs 02 A2 Power supply: Internal thread: none, for type ´T´ NNN G 3/8 PN 100 42 G6 24V, 2- wire, 4 - 20mA, for type ´E´ 424 G 3/8 PN 160 42 G7 3/8 NPT PN 100 42 T6 SS 3/8 NPT PN 160 42 T7 Cutting ring: Ø 12 PN 100 56 C6 Ø 12 PN 160 56 C7 Swagelok: Ø 12 PN 100 56 W6 Ø 12 PN 160 56 W7 *) Gasket PTFE Material: 1.4571 / AISI 316Ti 13 OPtIONS Options Option Description restriction code Indicator /A12 US- engineering units Only for indicator E Marking /B1 Tag plate (SS) fixed by wire and marking on scale Plate 12 x 40 mm; max. 45 digits /B4 Neutral version Not with option /P6; not with Ex-proof type /B8 Customer provided marking on label /B10 Percent scale /BG Customer specific notes on scale Max. 45 digits /BD Dual Scale Adjustment only possible for 1 fluid Limit switches /K1 MIN- contact /K2 MAX- contact /K3 MIN-MAX- contact, MIN-MIN- contact, MAX-MAX- contact Only for indicator T /K6 MIN- contact “Fail safe” version /K7 MAX- contact “Fail safe” version /K8 MIN-MAX- contact “Fail safe” version Only for indicator T /K9 MIN-MIN- contact “Fail safe” version Only for indicator T /K10 MAX-MAX- contact “Fail safe” version Only for indicator T Pulse output /CP Pulse output, acc. EN 60947-5-6 (NAMUR) Only for indicator E; not with limit switches Hazardous area /KS1 ATEX intrinsically safe „ia“ Not for indicator T without limit switches approvals /KS2 ATEX gas and dust proof limit switches, category 2G 1D Only for indicator T with limit switches /KN1 ATEX category 3G „nL“ / 3D Not for indicator T without limit switch /FS1 FM intrinsic safe / non incendive approval for limit switches (USA) Only for indicator T with limit switches /CS1 CSA intrinsic safe approval for limit switches (Canada) Only for indicator T with limit switches; limit switches only /K1, /K2, /K3, only in combination with power supply /WxA or /WxB /SS1 SAA approval for limit switches (Australia) Only for indicator T with limit switches /NS1 NEPSI approval (China) Not for indicator T without limit switches Test and certificates /H1 Oil + fat free for wetted surfaces Not for /R1 and /R3 /PP Pressure test report measuring system /P2 Certificate of Compliance with the order acc. to EN 10204: 2004- 2.1 /P3 As /P2 +Test report acc. to EN 10204: 2004- 2.2 Only for tube, connection heads, screw sealing plug /P6 Material certificate acc. to EN 10204: 2004- 3.1 /PM1 PAMI test (1 test point : metering tube) Only for models with valve /PM4 PAMI test (4 test points : metering tube, connection heads, sealing plug) Only for models with process connection D4, A1, A2 /PM5 PAMI test (5 test points : metering tube, connection pieces, slip on flanges) Gost approval /QR1 GOST certificate for Russia /QR2 GOST certificate for Kazakhstan /QR3 GOST certificate for Uzbekistan Controller /R1 Pre pressure controller 1.4571 (only with valve in inlet; for gas with Only for process connection R3, T3, C3, W3, P1; only variable pre pressure and liquids with variable pre and back pressure) with valve /R3 Back pressure controller 1.4571 (only with valve in outlet; for gas Only for process connection R3, T3, C3, W3, P1; only with variable back pressure) with valve Power supply for /UT RN221N-B1, 20 ... 250V DC/AC, Ex i Only for indicator E electronic transmitter Power supply /W1A KFA5-SR2-Ex1.W / 115 V AC, 1 channel Only for limit switches /K1, /K2, /K3 for limit switches /W1B KFA5-SR2-Ex2.W / 115 V AC, 2 channel Only for limit switches /K1, /K2, /K3 (transmitter relay) /W2A KFA6-SR2-Ex1.W / 230 V AC, 1 channel Only for limit switches /K1, /K2, /K3 /W2B KFA6-SR2-Ex2.W / 230 V AC, 2 channel Only for limit switches /K1, /K2, /K3 /W2E KHA6-SH-Ex1 / 115/230 V AC, 1 channel, Fail Safe Only for limit switches /K6, /K7 /W2F 2x KHA6-SH-Ex1 / 115/230 V AC, 1 channel, Fail Safe Only for limit switches /K8, /K9, /K10 /W4A KFD2-SR2-Ex1.W / 24 V DC, 1 channel Only for limit switches /K1, /K2, /K3 /W4B KFD2-SR2-Ex2.W / 24 V DC, 2 channel Only for limit switches /K1, /K2, /K3 /W4E KFD2-SH-Ex1 / 24 V DC, 1 channel, Fail Safe Only for limit switches /K6, /K7 /W4F 2x KFD2-SH-Ex1 / 24 V DC, 1 channel, Fail Safe Only for limit switches /K8, /K9, /K10 Instruction manuals /IEn Quantity of instruction manuals in English n = 1 to 9 selectable /IDn Quantity of instruction manuals in German n = 1 to 9 selectable /IFn Quantity of instruction manuals in French n = 1 to 9 selectable If no instruction manual is selected, only a CD with instruction manuals is shipped with the flowmeter. All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 14 DIMeNSIONS Note : The dimensions a ; b ; c ; L1 ; L2 ; L3 are listed in table 10 and 11. F7.EPS F8.EPS Fig. 7 Version without valve Fig. 8 Version with flange connection F13.EPS Fig. 9 Back view with mounting All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 15 Cutting ring F9.EPS Fig. 10 Version with inlet valve Cutting ring F12.EPS Fig. 11 Version with outlet valve All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 16 Cutting ring approx. 113 approx. 60 G or NPT thread approx. 135 F10.eps ENG-018554 Fig. 12 Version with inlet valve and inlet controller G or NPT thread approx. 135 approx. 113 approx. 60 Cutting ring F11.eps ENG-018555 Fig. 13 Version with outlet valve and back pressure controller All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 17 CONNeCtION tYPeS Table 10 Size a b c Cone Cone Cone Cone 31-51 52-53 31-53 31-51 G 1/4 G 3/8 G 1/4 G 1/4 Thread 1/4 NPT 3/8 NPT 1/4 NPT 1/4 NPT INStaLLatION LeNGtHS DePeNDING ON CONNeCtION tYPe aND SIze Table 11 L1 L2 L3 Process connection Size Cone 31-51 Cone 52-53 Cone 31-53 Cone 31-51 6 mm 178 mm ------ 54.5 mm 164 mm 8 mm 172 mm ------ 51.5 mm 161 mm Cutting ring 10 mm 174 mm ------ 52.5 mm 162 mm 12 mm 174 mm 177 mm 52.5 mm 162 mm 6 mm 182 mm ------ 56.5 mm 166 mm Nozzle 8 mm 182 mm ------ 56.5 mm 166 mm WeIGHtS Table 12 without valve with valve with controller Weight approx. 600g approx. 1000g approx. 1800g PLaNNING HINtS - The real working pressure has to be less than the specified pressure limit of the Rotameter. - Make sure that the wetted material is resistant to the medium. - Ambient and operation temperature has to be less than the specified maximum value. - If dirt accumulation is to be expected we recommend to install a bypass pipe. - To avoid float bouncing in case of gas application notice the recommendations of VDI/VDE 3513 Sheet 3. - To avoid mutual magnetic influence in case of a parallel design of several Rotameters take care that the distance between the tube middle axes is not less than 120 mm. The distance to other ferric materials should not be less than 60 mm. - The strength of external magnetic fields close by the Rotameter should be approximately 0mT. All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 18 All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 19 All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 20 YOKOGAWA ELECTRIC CORPORATION YOKOGAWA ELECTRIC ASIA Pte. LTD. Yokogawa has an extensive sales and World Headquarters 5 Bedok South Road distribution network. 9-32, Nakacho 2-chome, Musashino-shi Singapore 469270 Tokyo 180-8750 Singapore Please refer to the European website www.yokogawa.com/sg Japan www.yokogawa.com (www.yokogawa.com/eu) to contact your YOKOGAWA CORPORATION OF AMERICA YOKOGAWA CHINA CO. LTD. nearest representative. 2 Dart Road 3F Tower D Cartelo Crocodile Building Newnan GA 30265 No.568 West Tianshan Road Changing District USA Shanghai, China www.yokogawa.com/cn www.yokogawa.com/us YOKOGAWA MIDDLE EAST B.S.C.(c) Euroweg 2 P.O. Box 10070, Manama 3825 HD AMERSFOORT Building 577, Road 2516, Busaiteen 225 The Netherlands Muharraq, Bahrain www.yokogawa.com/eu www.yokogawa.com/bh All Rights Reserved. Copyright © 2004, Rota Yokogawa GS 01R01B30-00E-E 9th edition, Sept. 20, 2010-00 Subject to change without notice