IM 01E20D01-01E
6-9
6. OUTLINE
■
HAZARDOUS AREA CLASSIFICATION
Refer to Chapter 8.
■
STANDARD PERFORMANCE
Accuracy
Note: The accuracy of a product before shipment is
defined as totalized value at the result of calibration
test in our water actual flow test facility.
Calibrated conditions in our water actual test facility
are as follows:
Fluid temperature;
20
±
10
°
C
Ambient temperature; 20
±
5
°
C
Length of straight runs;10 D or more on the
upstream side; 5 D or more
on the downstream side
Reference conditions; Similar to BS EN29104
(1993); ISO 9104 (1991)
Pulse Output:
PFA/Ceramics Lining;
Size
mm (in.)
V
0.3 (1)
1.0 mm/s
0.5 mm/s
0.5 mm/s
0.3
V
10
(1) (33)
V
0.15 (0.5)
V
0.15 (0.5)
0.15
V
10
(0.5) (33)
0.15
V
10
(0.5) (33)
V
0.15 (0.5)
0.15
V
1
(0.5) (3.3)
1
V
10
(3.3) (33)
0.35% of
Rate
0.5 mm/s
0.35% of
Rate
0.35% of
Rate
2.5 (0.1)
to
15 (0.5)
250 (10)
to
400 (16)
25 (1.0)
to
200 (8.0)
—
—
Flow Velocity
V
m/s (ft/s)
Flow Velocity
V
m/s (ft/s)
Standard
Accuracy
(Calibration
code B)
High Grade
Accuracy
(Calibration
code C)
0.18% of Rate
0.2mm/s
0.2% of Rate
T08.EPS
Enhanced dual frequency excitation(Option code HF2):
Standard accuracy
1 mm/ s
Size 2.5 mm (0.1 in.) to 15 mm (0.5 in.)
1.2
1.0
0.8
0.6
0.4
0.35
0.2
0
0
1
2
6
8
10
Velocity[m/s]
High grade Accuracy
High grade Accuracy
Standard Accuracy
F14.EPS
Pulse
Output
Accuracy
% of Rate
Size 25 mm (1.0 in.) to 400 mm (16 in.)
1.2
1.0
0.8
0.6
0.4
0.2
0
0.35
0
1
2
6
8
10
Velocity[m/s]
F15.EPS
Pulse
Output
Accuracy
% of Rate
Standard Accuracy
High grade Accuracy
Polyurethane Rubber /Natural Soft Rubber /
EPDM Rubber Lining:
Size
mm (in.)
V
0.3 (1.0)
1.0 mm/s
0.3
V
10
(1.0) (33)
0.35% of Rate
25 (1.0)
to
400 (16)
Flow Velocity
V m/s (ft/s)
Standard Accuracy
(Calibration code B)
T09.EPS
Enhanced dual frequency excitation(Optional code HF2) :
Standard accuracy
1 mm/ s
Size 25 mm (1.0 in.) to 400 mm (16 in.)
1.2
1.0
0.8
0.6
0.4
0.35
0.2
0
0
1
2
6
8
10
Velocity[m/s]
High grade Accuracy
High grade Accuracy
Standard Accuracy
F14.EPS
Pulse
Output
Accuracy
% of Rate
Current Output “
”:
Pulse output accuracy plus
0.05% of Span
Repeatability:
0.1% of Rate (V
1 m/s (3.3 ft/s))
0.05% of Rate
0.5 mm/s (V < 1 m/s (3.3 ft/s))
Maximum Power Consumption:
Integral Flowmeter: 12W
Remote Flowtube: Combined with AXFA11: 20W
Combined with AXFA14: 12W
Insulation Resistance
(*1)
:
Integral Flowmeter:
Between power supply terminals and ground
terminalm : 100M
Ω
at 500V DC
Between power supply terminals and input /output
terminals : 100M
Ω
at 500V DC
Between ground terminal and input/output
terminals : 20M
Ω
at 100V DC
Between input/output terminals : 20M
Ω
at 100V DC
Remote Flowtube:
Between excitation current terminal and signal /common
terminals : 100M
Ω
at 500V DC
Between signal terminals : 100M
Ω
at 500V DC
Between signal terminals and common terminal (C) :
100M
Ω
at 500V DC
Withstand Voltage
(*1)
:
Integral Flowmeter
Between power supply terminals and ground terminal :
1400V AC for 2 seconds
Between power supply terminals and input/output
terminals : 1400V AC for 2 seconds
Remote Flowtube (optional code JF3, KF2, CF1, and
SF2)
Between excitation current terminal and ground
terminal : 1500V AC for 1 minute
Between signal terminals and ground terminal :
1500V AC for 1 minute
Between signal terminals and excitation current
terminal : 2000V AC for 1 minute
Remote Flowtube (optional code FF1)
Between signal terminals and ground terminal : 500V
AC for 1 minute or 600V AC for 1 second
