IM 1E10D0-01E
5-2
5. OUTLINE
Safety Requirement Standard:
IEC1010, EN61010
EMC Conformity Standard:
EN61326
EN61000-3-2, EN61000-3-3
AS/NZS 2064
■
NORMAL OPERATING CONDITIONS
Ambient Temperature: -20 to 60
°
C (-4 to 140
°
F)
Note : The minimum temperature is -10
°
C (14
°
F) in case
of the 40 mm or larger sizes with the carbon steel
flange connection or wafer connection.
Ambient Humidity: 5 to 95%RH (no condensation)
Altitude at installation side: Max.2000m above sea
level
Installation category based on IEC1010: II(See Note)
Pollution level based on IEC1010: 2(See Note)
Note: • The “Installation category” implies the regulation
for impulse withstand voltage. It is also called the
“Overvoltage category”.“II” applies to electrical
equipment.
• “Pollution level” describes the degree to which a
solid, liquid or gas which deteriorates dielectric
strength is adhering. “2” applies to a normal
indoor atmosphere.
Fuse: 2A 250V (Time-Lag type)
Fluid Conductivity: 5
µ
S/cm or larger
*In case that size 250 or 300mm is used for high conductivity
fluid (ex. caustic soda, seawater), please use the flange type.
Measurable Flow Rate Range:
MIN. Range
@0.3m/s
MAX. Range
@10m/s
15
25
40
50
80
100
150
200
250
300
350
400
0.1909
0.5302
1.3572
2.1206
5.429
8.483
19.086
33.93
53.02
76.35
103.91
135.72
Size
6.361
17.671
45.23
70.68
180.95
282.74
636.1
1,130.9
1,767.1
2,544.6
3,463
4,523
SI Units (Size : mm, Flowrate : m
3
/h)
MIN. Range
@1.0ft/s
MAX. Range
@33ft/s
0.5
1
1.5
2
3
4
6
8
10
12
14
16
0.6024
2.4095
5.422
9.638
21.685
38.56
86.74
154.21
240.95
347.0
472.3
616.9
T02.EPS
Size
20.078
80.31
180.70
321.2
722.8
1,285.0
2,891.3
5140
8031
11,565
15,741
20,560
English Units (Size : inch, Flowrate : GPM)
Fluid Temperature and Pressure :
Temperature
°
C (
°
F)
Pressure
MPa{kgf/cm
2
}[psi]
Size 15mm (0.5in.) to 50mm (2in.)
Size 80mm (3in.) to 300mm (12in.)
Size 350mm (14in.) and 400mm (16in.)
4{40}[570]
2{20}[285]
1{10}[142]
-0.1{-1}[-14.2]
-40
(-40)
0
(32)
-10
(14)
100
(212)
40
(104)
130
(266)
160
(320)
F02.EPS
Note 1: This limits show maximum allowable fluid pressure
for Flow Tube itself. Further fluid pressure should
also be limitted according to flange rating.
Note 2 : The minimum temperature is -10
°
C (14
°
F) in case
of the 40 mm or larger sizes with the carbon steel
flange connection or wafer connection.
■
ACCESSORIES
Centering device
1 set (in case of wafer type)
Hexagonal wrench
(for special screw of Terminal cover) 1
■
TERMINAL CONNECTION
Terminal
Symbols
Description
A
B
C
EX1
EX2
Common
Excitation current input
Function grounding (Outside of
the Terminal box)
Flow signal output
T04.EPS
