Yokogawa RAKD Technical Overview
Technical
Information
Overview Rotameter
TI 1R1A0-E-H
4th edition
2
OVERVIEW ROTAMETER
Type RAMC
Metal short stroke Rotameter
Measurable flow rates
Water (20°C) min.
max.
Air (20°C) min.
(1bar absolute) max.
Tubes Tube and process
Accuracy class
acc. VDE/VDI 3513 Bl. 2
max. Process pressure 40 bar,
max. Process temperature
Standard with option /MV
Process connection Flange acc.
Materials :
Process connection 1.4404 (AISI 316L) / PTFE 1.4571 (AISI 316TI)
2.5 l/h
3
/h
130 m
0.075 m3/h
3
1400 m
connection one unit
1.6
2.5 with PTFE lining
higher on request
370 °C (with option /A2) 150°C 100°C
EN 1092-1 Form B1
or acc. ASME B 16.5
Thread neck DIN 11851
Tri clamp
Inner thread NPT; G
/h
RAKD
Mini Rotameter
0,1 l/h
250 l/h
4 l/h
8 m3/h
Tube and process
connection one unit
4 1.6
160 bar without valve
100 bar with valve
Inner thread RP
Inner thread NPT
Cutting ring thread
Nozzle ; Flange
acc. EN 1092-1 Form B1
or acc. ASME B 16.5
RAGG
Housing Rotameter
1.6 l/h
10 m3/h
25 l/h
250 m3/h
G-tube
300 mm long
depends on tube
6 - 10 bar
130°C
Flange
acc. EN 1092-1 Form B1
Inner thread Rp
Thread neck
acc. DIN 11851-SC
1.4571 (AISI 316TI) / PTFE
Fitting
Tube 1.4404 (AISI 316L) / PTFE 1.4571 (AISI 316TI) Glass (Duran 50)
Type (valve) without with valve possible
Approx. installation length
Process connections
Power supply 2/3 wire; 13.5 - 30VDC und
Output signal 0-20mA; 4-20mA 4-20mA without
Options:
Limit switch /K1 to /K10
Pulse output Only 4-wire type /CP without
Ex- type ATEX ATEX ATEX
Controller without /R1 to /R4 without
Accessories Transformer isolated barrier
Indicator housing 1.4301
(AISI 304) / Alu / PA
250 mm with flange
vertical
4 wire, 115 VAC, 230 VAC
Power supply for transmitter
Indicator housing 1.4301
(AISI 304)
(installed in head)
125 mm with inner thread
vertical or horizontal
2 wire ; 13.5 - 30 VDC without
/K1 to/K8
Transformer isolated barrier
Power supply for transmitter
Steel / Plastic
without
500 mm
vertical
/GM1; /GM2
Transformer isolated barrier
TI 1R1A0-E-H
3
RAGH
Tube -ROTAMETER
0.002 l/h
3
/h
10 m
0.1 l/h
3
/h
210 m
L- and G-tubes
300 mm long
1.6 4 / 2.5 4; 2.5 und 1.6 depends on
depending on tube
6-16 bar
80°C
130°C
Inner thread Rp
Inner thread NPT
Nozzle
Glue socket
Flange
acc. EN 1092-1 Form B1
1.4571 (AISI 316TI) / Steel
/ PVC
1.4571 (AISI 316TI) / Steel 1.4571 (AISI 316TI)
Glass (Duran 50) Glass (Duran 50) Glass (Duran 50) Polyamid / Polysulfon
with valve possible
(installed to instrument)
310 mm - 404 mm
vertical
without
without without without without
/GM1; /GM2
without
ATEX ATEX
without /R1 to /R4 /R1 to /R4 without
Transformer isolated barrier
Bench stand (only with
hose connection)
RAGK
Mini-ROTAMETER
0.002 l/h
600 l/h
0.2 l/h
6300 l/h
K- and M-tubes
75 mm / 150 mm long
16 bar 16 bar 10 bar
100°C
130°C
Inner thread NPT
Cutting ring thread
Nozzle
Swagelok- connection
1.4571 (AISI 316TI) / Steel
/ Polypropylen
/ Polypropylen
with valve possible
(installed in head)
90 mm - 175 mm
horizontal
without without without
/GI1 to /GI4 + /GM1; /GM2 /GI1 to /GI4
without
Transformer isolated barrier
Bench stand
Panel installation
RAGL
Laboratory-
0.002 l/h
110 l/h
0.1 l/h
3500 l/h
K-, M- and L-tubes
(75, 150 und 300) mm long
tube length
100°C
130°C
Inner thread NPT
Cutting ring thread
Nozzle
Swagelok- connection
1.4571 (AISI 316TI) / Steel
/ Polypropylen / PTFE
1.4580 / Polypropylen
/ PTFE- lining
with valve possible
(installed in head)
100 mm - 325 mm
horizontal
without
ATEX
Transformer isolated barrier
Bench stand
Panel installation
ROTAMETER
RAQN
Plastic-
ROTAMETER
10 l/h
10 m3/h
3
0.16 m
/h
3
/h
250 m
Q-tubes
350 mm long
4 (2.5)
Polyamid 60°C
Polysulfon 120°C
Inner thread Rp
Glue socket
Steel / PVC
Polyamid / Polysulfon
with valve possible
(installed to instrument)
400 mm - 432 mm
vertical
/GM1; /GM2
without
ATEX
Transformer isolated barrier
TI 1R1A0-E-H
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