general model ramc specifications metal short...

GS 01R01B02-00E-E 12th edition, October 2004

Model RAMC Metal Short-stroke Rotameter

A float is guided concentrically into a special shaped conic metal tube.The position of this float is magnetically transmitted to the indicator.The short-tube Rotameter is used for measurement of high flow rates of liquids and gases.Its special application is in troubled, opaque or aggressive mediums. The instrument is mounted in a vertical pipeline with flow direction upwards. The indicators are changeable without influence of the accuracy.

FEATURES - Different process connections like flanges according

DIN and ASME - All wetted parts in stainless steel - Different linings for agresive fluids - Maximum flow 0.025 - 130m³/h water resp.

0.75 - 1400m³/h air (20°C / 1,013 bar abs) - Accuracy class 1.6 resp. 2.5 with lining acc. VDI/VDE

3513 - Float damping for avoiding vibrations of compressions

with gas applications (Option) - Optional heating (with steam or fluid heat carrier) - Indicator in stainless steel, Aluminium or plastic of

protection class IP65 (IP67 on request) - Local indicator without additional power supply - Microprocessor controlled transmitter with 24V, 115V

or 230V power supply - Intrisicaly safe version (Ex) possible - Limit switches (Option)

Electronic transmitter as standard with local- controlling display with the following features :

- Flow indication (totalize, actual, percent) - Indication of different volume- and massflow units - Second (manual) calibration storing - Patented float blocking indication function - Signal output damping - Error message indication

General Specifications

GS 01R01B02-00E-E 12th edition

2

STANDARD SPECIFICATIONS

Metering tubes

Materials of wetted parts : - Stainless steel AISI 316L (1.4404)/ AISI 316Ti (1.4571) - PTFE - other materials on request

Fluids to be measured : suitable for a variety of liquids, gas and steam

Measuring range : see tables on pages 11 and 12

Measuring range ratio : 10:1

Process connections / Stainless steel - Flanges : - acc. EN1092-1

DN15 – DN100 PN40 DN100 – DN150 PN16 - acc. ASME B 16.5 ½” – 6" class 150 raised face ½” – 6" class 300 raised face - Roughness of sealing: RA 3,2 bis 6,3

-Threated connection : male acc. DIN 11851 - NPT- female, - G- female - Clamp acc. DN25/1" – DN100/4"

Process pressure : depends on process connection see table 1on page 10 higher pressure (up to 700 bar) on request

Process temperature : - medium wetted parts made of stainless steel

: -180 …+370°C - medium wetted parts made of PTFE

: -80 … +130°C

Accuracy class acc. VDI/VDE 3513, sheet 2

Table 1

Pressure Equipment Directive (PED) Directive 97/23/EG - Modul : H - Fluid Group : 1 - category : III

Installation Mounting direction : vertical Flow direction : upwards Mounting length : see tables 1 and 3 on page 10 / 12 Straight pipe length : DN 80/100 at least 5D,not necessary

for smaller sizes

Transportation- and Storage condition Local indicator : -40°C to +110°C Electronic transmitter : -40°C to +70°C

Weight : see table 5 on page 16

LOCAL INDICATOR (Indicator/Transmitter Code –T)

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.

Indicator housing - Materials : - Stainless steel (1.4301)

- painted aluminium casting - painted Polyamid with fiberglass each with safety-glass window

- Degree of protection : IP65

Scales - Standard : removable aluminium plate with

scale (double scale as option) - Marking : direct readable units or percentage

of Qmax.

Process-/ Ambient temperature

: see fig. 6a and 6c on page 13

PNEUMATIC TRANSMITTER (Indicator/Transmitter Code –P)

: The pointer position is transfered on to a jet - flapper system by a control pen. The output pressure, which is proportional to the flow, is generated by a spring bellow- coupled amplifier unit.

Linearity : ± 2.2% f.s. Repeatabillity : ± 0.2% f.s. Hysteresis : ± 0.9% f.s. Supply pressure : (1.4 ±0.1) bar abs. Output pressure : 0.2 … 1.0 bar abs. Min. air consumption

: 250 l/h at 1.4 bar abs. and 20°C Max. air consumption

: > 700 l/h at 1 bar abs. and 20°C Supply pressure influence

: 0.8% f.s. / 0.1 bar Load influence (0.6 bar)

: 0.5% f.s at 120 l/h : 1.2% f.s. at 240 l/h : 3.2% f.s. at 500 l/h

Process-/ Ambient temperature : see fig. 6b on page 13

Temperature influence : 0.04% f.s. / K

T0.EPS

Tubes

Metal

1.6

2.5

PTFE-lining

2.5

-----

Size

15 - 100

125 - 150


3 ELECTRONIC TRANSMITTER (WT-MAG) (Indicator/Transmitter Code –E and -H) Digital display : 8-digits 7-segment-LC-display

character height 6 mm

Power supply U - 4-wire units with galvanic isolation

: 230 V AC +10 %/-15 %, 50/60 Hz, miniature fuse 0,063 A, time lag, (5x20) mm

: 115 V AC +10%/-15 %, 50/60 Hz, miniature fuse 0.063 A, time lag,

(5x20) mm - 2/3-wire units without galvanic isolation

: 13.5 V... 30 V DC

Output signal - 4-wire units : 0 - 20 mA, 4 – 20 mA

pulse output (option /CP) max. frequency 4 Hz see fig. 3 on page 6

- 3-wire units : 0 - 20 mA, 4 - 20 mA - 2-wire units : 4 - 20 mA

HART-communication - 2-wire units : 4 – 20 mA

Load resistance - 4-wire units : ≤ 500Ω - 2/3-wire units : (U-13.5V)/20 mA - HART-version : 250 … 500 Ω

Process-/ Ambient temperature : The dependency of the process temperature from the ambient tempearture is shown in fig. 6b and fig. 6c on page 13. The internal temperature of the transmitter WT-MAG can be indicated on the display or checked via HART- communication.

Measurement of the internal transmitter temperature : - Range : -25°C to +70°C - Accuracy : ±5°C

Storage temperature: -40°C to +70°C

Linearity : ± 0.2% f.s.

Hysteresis : ± 0.1% f.s.

Repeatabillity : ± 0.1% f.s.

Influence of power supply : ± 0.1% f.s.

Temperature coefficient of the output signal : ± 0.5%/10 K f.s.

AC-part of output signal : ± 0.15% f.s.

Long-time stability : ± 0.2% /year

Max. output signal : 21.5 mA

Output signal in case of failure : ≤ 3.6 mA (acc. NE 43)

Response time (99%): about 1.5 s

Electromagnetic compatibility (EMC) - Emission acc. EN 55011: 1998 + A1: 1999 class A, group 1 - Immunity acc. EN 61326 : 1997 + A1: 1998 - EN 61000-3-2 : 1995 + A1: 1998 + A2 : 1998 - EN 61000-3-3 : 1995

Unit safety acc. DIN EN61010 : 2001 - Unit with 115/230V power supply

: Safety class 1 (with non-fused earthed conductor)

- Unit witht 24 V power supply : Safety class III (SEL V-E, earthed safe low voltage)

- Overvoltage category : II (acc, VDE 0110 or IEC 664)

ELECTRONIC TRANSMITTER FOR HAZARDOUS AREA (Indicator/Transmitter Code –E and -H with option /X_)

Intrinsically safe acc. ATEX EN 50020 (option /XE) acc. certificate of conformity PTB 96 ATEX 2160X Output signal : 4 – 20 mA / 0 – 20 mA Explosion proof : EEx ia II T6; group II ; category 2G Entity parameter : see table 2

Type „n” (non incendive) acc. ATEX EN 50021 (option /XN) Output signal : 4 – 20 mA / 0 – 20 mA Explosion proof : EEx nL IIC T6 X

protection „n”; group II ; category 3GD Entity parameter : see table 2

With SAA -certification (Australia) (option /XS) acc. certificate AUS Ex3777X Output signal : 4 – 20 mA Explosion proof : Ex ia IIC T5 Entity parameter : see table 2

Attention : The maximum ambient temperature of the transmitter or of the limit switches according to the temperature class may not be exceeded because of heat transmission from the medium.

Table 2

T1.EPS

30

30

30

Ui [V] Ii [mA] Pi [W] Ci [nF] Li [mH] Tamax [°C]

XE

XN

XS

101 1,4 0,15 704,16

152 1,4 0,15 704,16

186 1,4 0,73 653,6 *)

*) with limit switches : 45°C


4

POWER SUPPLY FOR THE INTRINSICALLY SAFE ELECTRONIC TRANSMITTER (Option /U__) Type : intrinsically safe power supply with

galvanically separated input and output (SINEAX B811) .

acc. certificate of conformity PTB 97 ATEX 2083

Supply voltage : 24 V to 60 V AC/DC : 85 V to 230 V AC

Maximum load impedance : 750 Ω

Output signal : 0/4 mA - 20 mA Control circuit : intrinsically safe [EEx ia] IIC

group II, category (1)G Entity parameters : see fig 4 on page 6.

Cable gland (for transmitter –E und –H) Size : M16x1,5 Cable diameter : 6 – 9 mm Max. cross section of core

: Ø 1,5 mm²

LIMIT SWITCHES IN STANDARD VERSION (option /K1 to /K3) Type : inductive proximity switch

SC 3.5-NO acc. DIN EN 60947-5-6 (NAMUR)

Process- / ambient temperatur : The dependency between process temperature and ambient temperature is shown in fig. 6b and fig. 6c on page 13.

Nominal voltage : 8 V DC Output signal :≤ 1 mA oder ≥ 3 mA

LIMIT SWITCHES IN FAIL SAFE VERSION (option /K6 to /K10) Type : inductive proximity switch

SJ 3.5-S1N; SJ 3.5-SN acc. DIN EN 60947-5-6 (NAMUR) Technical data on request.

LIMIT SWITCHES FOR HAZARDOUS AREAS Intrisically safe acc. ATEX EN 50020 (option /XE) Explosion proof : EEx ia IIC T6, group II category 2G Entity parameter : acc. certificate of conformity

PTB 99 ATEX 2219X for type SC 3.5-NO PTB 00 ATEX 2049X for type SJ 3.5-S.N

Type “n” (non incendive) acc. ATEX EN 50021 (option /XN) Explosion proof : EEx nL IIC T6, group II category 3G Entity parameter :

Type SC 3.5-NO : see specification of SC3,5-N0 Blau (P&F)* Type SJ 3.5-SN : see specification of SJ3,5-SN (P&F)* Type SJ 3.5-S1N : see specification of SJ3,5-S1N (P&F)*

* P&F = Pepperl & Fuchs

HYSTERESIS OF LIMIT SWITCHES Min-contact

- pointer movement : ≈ 0.5 mm - float movement : ≈ 0.8 mm

Max-contact - pointer movement : ≈ 0.5 mm - float movement : ≈ 0.6 mm

Cable gland (for option /K1 to /K10) Size : M16x1,5 Cable diameter : 6 – 9 mm Max. cross section of core

: Ø 1,5 mm²

SWITCHING LEVEL FOR LIMIT SWITCHES

Table 3 Limit switch as Min, Max and Min-Max-contact in standard and fail-safe version.

Table 4 Limit switch as Min-Min-contact in standard and fail-safe version.

Table 5 Limit switch as Max-Max-contact in standard and fail-safe version.

Note : LV = Limit value

Function

MAX

MIN

Pointerabove LVbelow LVabove LVbelow LV

T2.EPS

SC 3,5-N0 SJ 3,5-SNSwitch Signal Switch Signal Fail safe

onoff

onoff

offon

offon

1mA3mA 3mA3mA 3mA1mA

1mA

1mA1mA

1mA

FunctionupperMIN

lower MIN

Pointerabove LVbelow LVabove LVbelow LV

T3.EPS

SJ 3,5-SN SJ 3,5-S1NSwitch Signal Switch Signal Fail safe

offon

offon

1mA3mA1mA

3mA

1mA

1mA----------

----------

----------

----------

Function

upperMAX

lower MAX

Pointer

T4.EPS

SJ 3,5-SN SJ 3,5-S1NSwitch Signal Switch Signal Fail safe

onoff

onoff

1mA3mA

1mA 1mA

1mA

3mA

-------- ----

----

-------- ----

----

above LVbelow LVabove LVbelow LV

POWER SUPPLY FOR LIMIT SWITCHES (OPTION /W__) Type : transmitter relay acc.

DIN EN 50227 (NAMUR) KFA6-SR2-Ex1.w (230V AC) KFD2-SR2-Ex1.w (24V DC)

Power supply : 230 V AC +10 %/-15 %, 50/60Hz : 24 V DC ± 20 %

Relay output : 1 potential-free changeover contact : 2 potential-free changeover contacts

Switching capacity : max. 250V AC, max. 2A Control circuit : intrinsically safe [EEx ia] IIC

group II, category (1) GD Entity parameters : acc. certificate of conformity

PTB 00 ATEX 2081 (230V AC) PTB 00 ATEX 2080 (24V DC) (See fig. 4 on page 6)


5

fig. 1 RAMC 2-wire unit with inductive limit switches and transmitter relay.

fig. 2 RAMC 3-wire unit wth inductive limit switches and transmitter relay.

1515

4

6

3

1

1414

1212

10101111

87

9U

F

G

RAMCRAMC U = 24 V DCU = 24 V DC

A

Power supplyPower supply

Output 0/4-20mAOutput 0/4-20mA

20mA20mAU - 13.5VU - 13.5V

R <R <L

Mains 230V ACMains 230V AC

KFA5-SR2-Ex2.WKFA5-SR2-Ex2.W

Option: /W2BOption: /W2BTransmitter RelayTransmitter Relay

Limit MINLimit MIN

Limit MAXLimit MAX

Option / KnEOption / KnE

RotameterRotameter

MaxMax

MinMin

1212

1111

10109

Limit switchesLimit switches

EN 60947-5-6 (Namur)EN 60947-5-6 (Namur)

One channel connection like limit MAXOne channel connection like limit MAX

-

+

+ -

-

+

-

+

-

+

~ ~

+-

+-

F2.EPS

1515

4

6

3

1

1414

1212

10101111

87

9U

F

G

RAMCRAMC U = 24 V DCU = 24 V DC

A


Output 4-20mAOutput 4-20mA

20mA20mAU - 13.5VU - 13.5V

R <R <L




Limit MINLimit MIN

Limit MAXLimit MAX


RotameterRotameter

4-20mA4-20mA

MaxMax

MinMin

1212

1111

10109


EN 60947-5-6 (Namur)EN 60947-5-6 (Namur)


-

+

+ -

-

+

-

+

-

+

~ ~

+-

+-

F1.EPS


6

fig. 3 RAMC 4-wire unit wit pulse output

fig. 4 Explosion proof version according ATEX (option /XE) : RAMC 2-wire unit with power supply, inductive limit switches and transmitter relay.

4

9

1515

4

6

3

1

1414

1212

1010

1111

87

9

12121111

10109

5

1

U

F

G

RAMCRAMC

AOutput 4-20mAOutput 4-20mA

Supply 230V ACSupply 230V AC


Option: /W2B two channels: KF A6-SR2-Ex2.WOption: /W2B two channels: KF A6-SR2-Ex2.WTransmitter RelayTransmitter Relay

Limit MINLimit MIN

Limit MAXLimit MAX

Option / KnOption / Kn

RotameterRotameter

4-20mA4-20mA

MaxMax

MinMin


EN 60947-5-6 (Namur)EN 60947-5-6 (Namur)


I = 101mAI = 101mAP = 1.4WP = 1.4WC = 4.16nFC = 4.16nF

U = 30VU = 30V

L = 0.15mHL = 0.15mH

WT - MAGWT - MAGEEx ia IIC T6EEx ia IIC T6

Tamax = 70Tamax = 70°C

PTB 96 ATEX 2160 XPTB 96 ATEX 2160 XTamax = Temperature in indication unitTamax = Temperature in indication unit

C = 150nFC = 150nF

EEx ia IIC T6EEx ia IIC T6

L = 0.15uHL = 0.15uH

SC 3.5-NOSC 3.5-NO

P = 64mWP = 64mW

I = 25mAI = 25mAU = 16VU = 16V

TemperatureTemperature

T4 Tamax = 100T4 Tamax = 100°CT3 Tamax = 100T3 Tamax = 100°CT2 Tamax = 100T2 Tamax = 100°CT1 Tamax = 100T1 Tamax = 100°C

classclass

T5 Tamax = 80T5 Tamax = 80°CT6 Tamax = 65T6 Tamax = 65°C

PTB 99 ATEX 2219 XPTB 99 ATEX 2219 X

C = 178nFC = 178nF

I = 75mAI = 75mAP = 660mWP = 660mW

U = 21VU = 21V

L = 6.7mHL = 6.7mH

PTB 97ATEX 2083PTB 97ATEX 2083

( EEx ia / ib) IIC( EEx ia / ib) IIC

SINEAX B 811SINEAX B 811

Transmitter power supplyTransmitter power supply

Option: /U2FOption: /U2F

SINEAX B 811SINEAX B 811

Option: /W2A one channel: KF A6-SR2-Ex1.WOption: /W2A one channel: KF A6-SR2-Ex1.W

C = 2320nFC = 2320nF

I = 19,1mAI = 19,1mAP = 51mWP = 51mW

U = 10.6VU = 10.6V

L = 97mHL = 97mH

PTB 00ATEX 2081PTB 00ATEX 2081

(EEx ia / ib) IIC(EEx ia / ib) IIC


-

+

-

+

-

+

~ ~

+-

+-

i

ii

i

iii

ii

o

o

o

oo

OUT-OUT-

OUT+OUT+IN+IN+

IN-IN-

o

o

o

oo

i

Hazardous AreaHazardous Area Safe AreaSafe Area

F5.EPS

F

G

RAMCRAMC

230 / 115 V AC230 / 115 V AC

4


Output 0/4-20mAOutput 0/4-20mA

R < 500 OhmR < 500 OhmL

RotameterRotameter

PEPE--

5

7

6

Pulse outputPulse outputUmax = 30V ; Imax = 100mAUmax = 30V ; Imax = 100mA

-

+

-

+

+

-

F3.EPS


7

fig. 5 RAMC 2-wire unit with HART-communication, inductive limit switches and transmitter relay.

Planning and Installation Hints

- The user is responsible for the use of our flowmeters regarding suitability and use as agreed.

- The actual operation pressure must be lower as the specified pressure limits of the Rotameter.

- Make sure that the wetted parts are resistant against the process medium.

- Ambient- and process temperature must be lower than the specified maximum values.

- 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 recommandations of VDI/VDE 3513 Sheet 3.

- To avoid mutual magnetic influence in case of parallel design of several Rotameters take care that the distance between the tube middle axes is not less than 300mm. The distance to other ferrictic materials should not be less than 250mm.

- Avoid static magnetic fields next to the Rotameter.

1515

4

6

3

1

1414

1212

10101111

87

9U

F

G

RAMCRAMC

A Power supply UPower supply U




Limit MINLimit MIN

Limit MAXLimit MAX


RotameterRotameter

4-20mA4-20mA

MaxMax

MinMin

1212

1111

1010

9


EN 60947-5-6 (Namur)EN 60947-5-6 (Namur)


4-20mA4-20mA

RLRL

HART-CommunicationHART-Communication

with HART-Communicationwith HART-Communication

without HART-Communicationwithout HART-Communication

Power supply U/VPower supply U/V RL/OhmRL/Ohm

13,5V+(RL*20mA) ...30V13,5V+(RL*20mA) ...30V

13,5V ...30V13,5V ...30V < (U-13,5V) / 20mA< (U-13,5V) / 20mA

250 ... 500 Ohm250 ... 500 Ohm

-

+

-

+

-

+

-

+

~ ~

+-

+-

F4.EPS


8

MODEL SPECIFICATIONS

Mo del Suffix code Option

code

Description

RAMC01 RAMC23

RAMC02 RAMC03

RAMC04 RAMC05

RAMC06 RAMC08

RAMC10

RAMC12

RAMC15

………………………………………

………………………………………

………………………………………

………………………………………

………………………………………

………………………………………

………………………………………

………………………………………

………………………………………

………………………………………………….......................................

…………

…………

…………

…………

…………

…………

…………

…………

…………

……………………

Size DN 15 ( ½ inch), for: D4 , A1, A2, T 6, G6

Size DN 20 ( ¾ inch ), for: D4, A1, A2, T6, G6

Size DN 25 (1 inch), for: D4 , A1, A2, S2, S4, T6, G6

Size DN 32 (1 ¼ inch ), for: D4, A1, A2, S2, S4, T6, G6

Size DN 40 (1 ½ inch ), for: D4, A1, A2, S4, T6, G6

Size DN 50 (2 inch ), for: D4, A1, A2, S2, S4, T6, G6

Size DN 65 (2 ½ inch ), for: D4, A1, A2, S2, T6, G6

Size DN 80 (3 inch ), for: D4, A1, A2, S2, S4

Size DN 100 (4 inch ), for: D2, D4, A1, A2, S2, S4 Size DN 125 (5 inchl), for: D2, A1, A2, S2

Size DN 150 (6 inch) , for: D2, A1, A2

Process-

connection

-D2 ………….………...……

-D4 ……………….…………

-A1 …… .……………………

-A2 ……………………….…

-T6 …………………….……

-G6 ………………….………

-S2 ……………………….…

-S4 ………………………….

...............

...............

...............

...............

...............

...............

...............

.......

EN-Flange PN 16 ( only for DN100)

EN-Flange PN 40

ASME -Flange 150 Ibs

ASME -Flange 300 Ibs

NPT-F, PN 40

G, PN 40

External thread DIN 11851 PN 40/PN 25

Tri clamp PN16 / PN10

Material of wetted

parts SS …….……….…..

PF …………….…...

…………

…………

AISI 316 L (1.404) , AISI 316 Ti (1.4571)

Teflon (PTFE)

Cone / Float

-nnnn …… …

………… See tables 7 and 8

Indicator / Transmitter -T ……….

-E ………..

-H ..……..

-P ……….

…………

…………

…………

…………

Local indicator

Elektroni c transmitter without HART (WT -MAG)

Elektroni c transmitter with HART (WT -MAG)

Pneumati c transmitter

Housing type

61 ………

65 ………

66 ………

90 ………

…………

…………

…………

…………

Aluminium ( only for transmitter -P)

Aluminium

Polyamid

Stainless steel

Power supply

Out

NNN ...

24n ....

14n ….

43n .…

424 ….

BAR....

PSI.. …

…………

…………

…………

…………

…………

…………

…………

Without power supply

230 V AC – 4-wire

115 V AC – 4-wire

24 V DC – 3-wire

24 V DC – 2-wire

Pneumati c outpu t 0.2 – 1 bar g (only Typ -P)

Pneumati c output 3 – 15 psi g (only Typ -P)

*B..

*C..

*D..

…………

…………

…………

ROTA YOKOGAWA -version (yellow )

Yokogawa -version (green) (not housing type 90)

Round indicator housing (stainless steel ) (only housing type 90

/[] ……… See seperate table on next page

T5.EPS

RAMC09 ……………………………………… ………… 3 ½ inch for : A1, A2


9

OPTIONS Option s

Option code Description

Indicator /A2 /A12 /A13

Insulation distance version 60mm between tube and indicator US-engineering units, only for electronic transmitter Screwing M20 x 1,5

Marking /B1 /BG /BD

Stainless steel tag plate with customer specification Customer specification notes on scale Dual scale

Limit switches /K1 /K2 /K3 /K6 /K7 /K8 /K9 /K10

MIN-contact MAX-contact MIN-MAX-contact, MIN-MIN-contact, MAX-MAX-contact „Fail Safe“-version MIN-contact „Fail Safe“- version MAX-contact „Fail.Safe“- version MIN-MAX-contact „Fail Safe“- version MIN-MIN-contact „Fail Safe“- version MAX-MAX-contact

Pulse output /CP Pulse output, potential off, open collector (only for 4-wire units)

Gasket (process connection)

/D10 /D11

Flange Shape EN smooth shape B2 Ra 0.8...Ra 3.2 EN groove

Ex-proof type WT-MAG

/XE /XN /XS

Intrinsic safe acc. EN 50020 Protection type „n“ (non incendive) acc. EN 50021 SA-Approval (Australia)

Test and certificates

/H1 /P2 /P3 /P6 /PP

Certificat of degrease Test certificate „2.1“ acc. EN 10204 Test certificate g „2.2“ acc.EN 10204 Inspection certificate 3.1.B acc. EN 10204 for pressurised parts Pressure test with certificate( not possible with PTFE lining)

Damping only for stainless steel

/SD The damping is recommended by the sizing program according to the operating conditions and

can be retrofitted if necessary.

Heating /T1 /T2 /T3 /T4 /T5 /T6

Heating with process connection R1/4" Heating with EN-Flange DN 15/PN40 Heating with EN-Flange DN 25/PN40 Heating with ASME-Flange ½“ 150 lbs Heating with ASME Flange 1“ 150 lbs Heating with internal thread ¼“ NPT

Transmitter power supply

/U2F /U3F

SINEAX B811-14, 230 V AC, with galvanic isolation, output 0/4-20 mA, for Ex-application SINEAX B811-13, 24 V AC/DC, with galvanic isolation , output 0/4-20 mA, , for Ex-application

Transformer isolated barrier

/W2A /W2B /W2E /W4A /W4B /W4E

KFA6-SR2-Ex1-W / 230 V AC, 1 channel, 1 changeover contact KFA6-SR2-Ex2.W / 230 V AC, 2 channels, 2 changeover contacts KHA6-SH-EX1 / 230 V AC, channel, 1 changeover contact (Fail safe) KFD2-SR2-Ex1.W / 24 V DC, 1 channel, 1 changeover contact KFD2-SR2-Ex2.W / 24 V DC, 2 channels, 2 changeover contacts KFD2-SH-EX1 / 24 V DC, channel, 1 changeover contact (Fail safe)

T6.EPS


10

Process connection table for metal tubes Table 6

Proc

ess

conn

ectio

n:

EN-F

lang

e

ASM

E-Fl

ange

M

ale

thre

ad

Clam

p

Fem

ale

thre

ad

Form

B1

with

gro

ove

(Opt

.: D1

1)

Form

B2

(Opt

.: D1

0)

PN 1

6 PN

40

PN 1

6 PN

40

PN 1

6 PN

40

150

lbs

300

lbs

DIN

1185

1 PN

16/ P

N25/

PN

40

Clam

p PN

10/ P

N16

NPT

PN40

G

PN

40

Code

Co

de

L(1)

Code

Co

de

L(1)

Code

Co

de

L(1)

Code

L(1

) Co

de

L(1)

Code

L(1

) Co

de

L(1)

Code

Co

de

L(1)

Code

Pos.

D2

D4

[mm

] D2

D4

[m

m]

D2

D4

[mm

] A1

[m

m]

A2

[mm

] S2

[m

m]

S4

[mm

] T6

G

6 [m

m]

1 -

DN15

DN

20

DN25

DN

32

DN40

DN

50

250

-

DN15

DN

20

DN25

DN

32

DN40

DN

50

250

-

DN15

DN

20

DN25

DN

32

DN40

DN

50

250

1/2“

3/

4“

1“

250

1/2“

3/

4“

1“

250

DN25

PN40

27

5

DN25

/ 1“

DN

32

DN40

/ 1

1 / 2“

PN

16

250

1 / 2“

PN 4

0 29

5

43 S

0 44

S0

47 S

0 51

S0

2 -

DN15

DN

20

DN25

DN

32

DN40

DN

50

250

-

DN15

DN

20

DN25

DN

32

DN40

DN

50

250

-

DN15

DN

20

DN25

DN

32

DN40

DN

50

250

1/2“

3/

4“

1“

1¼“

1½“

2“

250

1/2“

3/

4“

1“

1¼“

1½“

2“

250

DN25

PN40

27

5

DN25

/ 1“

DN

32

DN40

/ 11 / 2“

PN 1

6

250

3 / 4“

1“

PN 4

0

295

53 L

1; 5

3 M

1 54

L1;

54

M1

57 L

1; 5

7 M

1 61

L1;

61

M1

62 L

1; 6

2 M

1 53

S1;

54

S1

57 S

1; 6

1 S1

62

S1;

62V

1

3 -

DN25

DN

32

DN40

DN

50

250

-

DN25

DN

32

DN40

DN

50

250

-

DN25

DN

32

DN40

DN

50

250

1“

1¼“

1½“

2“

250

1“

1¼“

1½“

2“

250

DN50

PN25

27

5 DN

50 /

2“

PN

16

250

1¼“

1½“

PN 4

0

310

63 L

2; 6

4 L2

63

M2;

64

M2

63 S

2; 6

4 S2

64

V2

2“

250

4 D

N100

DN50

DN65

DN80

DN10

0

250

DN1

00

DN50

DN65

DN80

DN10

0

250

DN1

00

DN50

DN65

DN80

DN10

0

250

2“

2½“

3“

250

2½“

3“

260

DN65

DN

80

PN

25

275

DN65

3“

PN

10

300

21 / 2“

PN

40

325

67 L

5; 6

7 M

5 71

L5;

71

M5

72 L

5; 7

2 M

5 67

S5;

71

S5

72 S

5; 7

2 V5

3“

260

3“

3½“

4“

5“ (2

)

250

3½“

4“

270

5 DN

100

DN12

5(2)

DN15

0(2)

DN80

DN

100

250

DN10

0 DN

125(2

) DN

150(2

)

DN80

DN

100

250

DN10

0 DN

125(2

) DN

150(2

)

DN80

DN

100

250

6“ (2

) 26

0 5“

(2)

6“ (2

) 28

0

DN10

0

PN25

30

0 DN

100

/ 4“

PN

10

250

- -

73 L

8; 7

3 V8

74

L8;

74

V8

77 L

8; 7

7 V8

4“

5“ (2

) 25

0 4“

27

0 6

DN10

0 DN

125(2

) DN

150(2

) DN

100

25

0 DN

100

DN12

5(2)

DN15

0(2)

DN10

0

250

DN10

0 DN

125(2

) DN

150(2

) DN

100

25

0 6“

(2)

260

5“ (2

) 6“

(2)

280

DN12

5

PN

16

300

- -

- -

81 1

1 82

11

(1) L

= M

ount

ing

leng

th (2

) Mea

surin

g pr

eces

ion

clas

se 2

,5 in

stea

d of

1,6

T7.EPS

Cone

/ Fl

oat

com

bina

tion

For y

our s

pecia

l app

licat

ion

plea

se u

se th

e Ro

ta Y

okkg

awa

Sizin

g-Pr

ogra

m

Bold

= re

com

men

ded


11

Flow tables for metal tubes Table 7

Me

asu

rin

g r

an

ge

s f

or

wa

ter

an

d liq

uid

s

M

easuring r

anges f

or

air a

nd g

ases

recom

mended c

om

bin

ation

A

ltern

ative c

om

bin

ation

recom

mended c

om

bin

ation

A

ltern

ative c

om

bin

ation

Max.

Flo

w

C

one / F

loat

com

bin

ation

lo

ss

pr

essu

re

a)

vis

cosity - b)

a

) b)

M

ax.

Flo

w

a)

a

)

P

os.

m3/h

c)

gp

m d

) C

od

e

mbar

mP

a*s

C

ode

mbar

mP

a*s

m3/h

c)

m3/h

i.

N. e

) scfm

f)

Co

de

m

bar

Code

mbar

0.0

25

0.1

1

43 S

0

40

10

- -

-

0.7

5

0.7

0.4

4

43 S

0

45

- -

0.0

4

0.1

8

44 S

0

40

80

- -

-

1.2

1.1

0.7

44 S

0

45

- -

0.0

63

0.2

8

47 S

0

40

80

- -

-

1.8

1.7

1,0

5

47 S

0

45

- -

1

0.1

0.4

5

51 S

0

40

80

- -

-

3

2.8

1.7

5

51 S

0

45

- -

0.1

3

0.5

5

53 L

1

12

50

- -

- 4

3.6

2.3

53 L

1

13

- -

0.1

6

0.7

-

- -

53 M

1

15

100

5.5

5.0

3.2

-

- 53 M

1

21

0.2

2

0.

5

54 L

1

12

50

- -

-

- -

- -

- -

-

0.2

5

1.1

2

53 S

1

40

100

54 M

1

15

50

6.5

6.0

3.8

54 L

1

13

- -

0.3

2

1.4

-

- -

57 L

1

12

50

9

8.5

5.0

-

- 54 M

1

21

0.4

1.8

54 S

1

40

50

57 M

1

15

50

10

9.0

5.7

57 L

1

13

- -

0.5

2.2

-

- -

61 L

1

12

50

14

13

8.0

-

- 57 M

1

21

0.6

3

2.8

57 S

1

40

50

61 M

1

15

100

16

15

9.0

61 L

1

13

- -

0.8

3.5

-

- -

62 L

1

12

50

22

20

12

- -

61 M

1

21

1.0

4.5

61 S

1

40

100

62 M

1

15

100

25

23

14

62 L

1

13

- -

1.6

7.0

62 S

1

40

100

- -

-

34

32

20

- -

62 M

1

21

2

2.3

10.4

-

- -

62 V

1

45

50

50

45

28

- -

62 S

1

45

1.3

5.7

63 L

2

17

50

- -

-

40

36

23

63 L

2

19

- -

2.1

9.2

-

- -

64 L

2

17

50

50

47

29

- -

63 M

2

23

2.5

11.2

63 S

2

42

30

64 M

2

17

10

60

55

35

64 L

2

19

- -

4

18

64 S

2

42

10

- -

-

85

80

50

- -

64 M

2

23

3

6

27

- -

- 64 V

2

43

20

120

110

70

- -

64 S

2

47

3,2

14

67 L

5

13

20

100

90

57

67 L

5

16

- -

5,0

22

- -

- 71 L

5

13

30

130

12

75

- -

67 M

5

25

6,3

28

67 S

5

47

30

- -

-

160

150

90

71 L

5

16

- -

8,5

37

- -

- 72 L

5

13

30

200

180

115

- -

71 M

5

25

10

45

71 S

5

47

5

72 M

5

19

5

250

230

140

72 L

5

16

- -

16

70

72 S

5

47

5

- -

-

340

320

200

- -

72 M

5

25

4

25

110

- -

- 72 V

5

63

5

500

470

290

- -

72 S

5

54

25

110

73 V

8

60

10

- -

-

550

500

320

73 L

8

30

- -

40

180

74 V

8

60

10

- -

-

850

800

500

74 L

8

30

- -

5

63

280

77 V

8

60

10

- -

-

1400

1300

800

77 L

8

30

- -

100

450

81 1

1

70

10

- -

-

- -

- -

- -

- 6

130

570

82 1

1

70

10

- -

-

- -

- -

- -

-

T8.EPS

Cone / F

loat

com

bin

ation

loss

pres

sure

vis

cosity

loss

pres

sure

loss

pres

sure

C

one /

Flo

at

com

bin

ation

Cone / F

loat

com

bin

ation

a) P

ress

ure

loss

at t

he fl

oat w

ith w

ater

or a

ir.

b) A

s fro

m th

is v

isco

sity

the

spec

ified

pre

cisi

on is

no

mor

e ga

rant

eed.

c) F

low

is re

ferre

d to

20°

C a

nd 1

bar

abs

d) F

low

in U

S G

alon

en p

er m

inut

e at

70°

F

e) F

low

refe

rred

to 0

°C a

nd 1

.013

bar

abs

at o

pera

tion

cond

ition

s of

20°

C a

nd 1

,013

bar

abs

f) F

low

in S

tand

ard

cubi

cfee

t per

min

ute

refe

rred

to 6

0°F

and

14,7

PSI

at o

pera

tion

cond

ition

s of

70°

F un

d 14

,7 P

SI a

bs

For

your

specia

l applic

ation p

lease u

se

the R

ota

Yokkgaw

a S

izin

g-P

rogra

m

Bold

= r

ecom

mend

ed


12

Process connection- and Flow-table for tubes with PTFE lining Table 8

Pro

ce

ss c

on

ne

ctio

n

M

ea

su

rin

g r

an

ge

fo

r W

ate

r /

Liq

uid

s

M

ea

su

rin

g r

an

ge

fo

r A

ir /

Ga

se

s

EN

-Fla

nge

A

SM

E-F

lange

PN

16

PN

40

150 lbs

300 lbs

Code

Code

L(1

) C

ode

L(1

) C

ode

L(1

)

Max.

Flo

w

Co

ne

/ F

loa

t-

co

mbin

ation

Pre

ssu

re-

Lo

ss

a)

V

isco-

sity

b)

M

ax.

Flo

w

C

on

e /

Flo

at-

co

mbin

ation

Pre

ssu

re

loss

a)

Pos.

D2

D4

[mm

] A

1

[mm

] A

2

[mm

]

m3/h

c)

gp

m d

) C

od

e

mbar

mP

a*s

m3/h

c)

m3/h

i.

N. e

) scfm

f)

Co

de

m

bar

0,1

0,4

5

51 A

1

16

50

3,5

3,3

2,0

51 A

1

20

0,1

6

07

52 A

1

16

50

5,0

4,7

2,9

52 A

1

20

0,2

5

1,1

2

53 A

1

16

50

8,5

8,0

5,0

53 A

1

20

0,4

1,8

54 A

1

16

50

13

12

7,5

54 A

1

20

0,6

3

2,8

57 A

1

16

50

20

18

11

57 A

1

20

2

- D

N15

DN

25

250

¾“

1“

250

¾“

1“

250

1,0

4,5

61 V

1

18

50

34

32

20

61 V

1

22

1,6

7,0

62 A

2

20

30

50

47

29

62 A

2

25

2,5

11,2

63 A

2

20

30

85

80

50

63 A

2

25

3

- D

N25

DN

40

DN

50

250

1¼

“ 1½

“ 250

1¼

“ 1½

“ 250

4,0

18

63 V

2

22

20

-

- -

- -

4,0

18

64 A

5

20

30

130

120

75

64 A

5

25

6,3

28

67 A

5

20

30

200

180

115

67 A

5

25

10

45

71 A

5

20

30

350

330

200

71 A

5

25

4

- D

N50

DN

65

DN

80

250

2½

“ 3“

260

2½

“ 3“

270

16

70

71 V

5

22

10

-

- -

- -

16

70

72 V

8

25

10

500

470

290

72 V

8

27

25

110

73 V

8

25

10

850

800

500

73 V

8

27

5

DN

100

DN

80

250

3½

“ 4“

270

3½

“ 4“

270

40

180

74 V

8

25

10

-

- -

- -

6

DN

100

DN

100

250

4“

270

4“

270

63

280

77 1

0

30

10

-

- -

- -

(1) L

= M

ount

ing

leng

th

a) P

ress

ure

loss

at t

he fl

oat w

ith w

ater

or a

ir.

b) A

s fro

m th

is v

isco

sity

the

spec

ified

pre

cisi

on is

no

mor

e ga

rant

eed.

c) F

low

is re

ferre

d to

20°

C a

nd 1

bar

abs

d) F

low

in U

S G

alon

en p

er m

inut

e at

70°

F

e) F

low

refe

rred

to 0

°C a

nd 1

.013

bar

abs

at o

pera

tion

cond

ition

s of

20 °

C a

nd 1

,013

bar

abs

f) F

low

in S

tand

ard

cubi

cfee

t per

min

ute

refe

rred

to 6

0°F

and

14,7

PSI

at o

pera

tion

cond

ition

s of

70°

F un

d 14

,7 P

SI a

bs

T9.EPS

For

your

specia

l applic

ation p

lease u

se the R

ota

Yokkgaw

a S

izin

g-P

rogra

m

Bold

= r

ecom

mend

ed


13

Temperature graphs for RAMC made of 316L/316Ti

0

50

100

150

200

250

300

350

400

20 30 40 50 60 70

Ambient temperature [°C]

max

. ope

ratio

n te

mpe

ratu

re [°

C]

0

50

100

150

200

250

300

350

400

20 30 40 50 60 70 80 90 100 110


max

. ope

ratio

n te

mpe

ratu

re [°

C]

without Option A2with Option A2, with Isolationwith Option A2, without Isolation

T10.EPS

without Option A2with Option A2, with Isolationwith Option A2, without Isolation

fig. 6a RAMC: - with indicator - type 90/65: - stainless steel / aluminium

fig. 6b RAMC: - with indicator and limit switch - electronic transmitter - Pneumatic transmitter

- type 90/ 65/ 61: -stainless steel / aluminium / aluminium

T11.EPS

0

20

40

60

80

100

120

20 30 40 50 60 70


max

. ope

ratio

n te

mpe

ratu

re

fig. 6c RAMC: - with indicator and limit switch - electronic transmitter - Pneumatic transmitter

- type 66: - Polyamid

The temperature graphs are reference values for size DN100. They may be influenced negative by damed heat, external heat sources or radiated heat and influenced positive for smaller sizes. Units with electronic transmitter can show the temperature of the internal transmitter on the display or HART-type can show and supervise the internal temperature by HART-communication. Units with PTFE lining are usable up to 130°C. For units with intrinsic safe transmitter the temperature limits according the certificate of conformity must be regarded. The minimum ambient temperature for all indicators is -25°C (lower temperatures on request).


14

DIMENSIONS AND WEIGHTS

fig. 7a. Front view in style D fig. 7b. Front view in style B resp. C

fig. 8 Metal version fig. 9 Metal version with lining

T12.EPST13.EPS

T14.EPS

Do

DuT15.EPS

Do

Du

Rosista- flange EN- flange ASME- flange

Du Do Du Do Du = Do Du = Do

mm mm mm mm mm mm

1 DN15 - DN50 20.7 20.7 ½"- 1" 20.7 20.7 20.7

½" 20.7 20.7

¾"- 2" 29.5 29.5

1" 32.2 32.2

1¼"- 2" 45.2 45.2

2" 62.0 65.5

2½" - 3" 62.0 76.0

5 DN80 - DN150 94.0 94.0 3" - 6" 94.0 94.0 - 5 DN80 - DN100 3½" - 4" 82.0

6 DN100 - DN150 116.0 116.0 4" - 6" 116.0 116.0 - 6 DN100 4" 110.0

*) see Table 6; 7; 8

1¼"- 1½"

2½" - 3"

23.5

66.0

36.0

4 DN50 - DN80

3 DN25 - DN50

2 DN15 - DN25

Inner diameter of flanges with PTFE-lining

Pos.*)Size Size

¾"- 1"

DN25 - DN503

2 DN15 - DN50

4 DN50 - DN100 62.0 76.0

45.2 45.2 45.2

-

29.5

Inner diameter of stainless steel flanges

Pos.*)Size Size

EN- flange without groove ASME- flange

29.5 29.5

T23.EPS


15

fig. 10 RAMC type 90 and Option /A2 and T1 fig. 11 RAMC type 65 and Option /A2 and T2

fig. 12 RAMC with connection T6/ G6 fig. 13 RAMC with connection S2

T16.WEPS

T19.EPS

T17.EPS

T18.EPS


16

Table 9 Dameter for connection sizes S4

Table 10 Weights

T22EPS

Weight / kg

3 - 51

2

3

Position *)

4

5

6

3 - 5

6.5 - 8

8.6 - 11

13 - 16

17 - 20

*) see table 6,7;8T20.EPS

fig. 14 RAMC with connection S4

Position*)

Size[mm]

di[mm]

da[mm]

1

2

3

4

5

DN25 / 1´´DN32

DN40 / 1-1/2´´

363636

50.550.550.5

DN25 / 1´´DN32

DN40 / 1-1/2´´

*) see table 6,7;8

363636

50.550.550.5

DN50 / 2´´DN65

3´´DN100 / 4´´

47,8 6472.172.1

9191

97.6 119T21.EPS

general model ramc specifications metal short...

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