FT3470-50E3-37M.pdf - 第3页

3 100cm 2 Sensor Ships with the FT3470-51 and FT3470-52 Standard sensor for use with the IEC/EN 62233 standard. φ122×295Lmm, 220g The area of magnetic infl uence that occurs around an object through which a current is pas…

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The level output function allows RMS
values to be recorded with a recorder
or logger, making it useful for
applications involving observation of
data over extended periods of time.
Level output
100ms
X-axis
Y-axis
Z-axis
You can also observe magnetic
field waveforms by connecting the
instrument to an oscilloscope or
recorder.
Waveform output
2
The memory function is helpful when using the standard-defined
measurement method for averaging readings taken at three different
heights. The FT3470-50 series can also be used to take measurements
at substations, underground lines, and pole-mounted transformers.
Using the output function, the FT3470-50 series can be
combined with the MEMORY HiCORDER MR8880-20 to observe
waveforms, allowing the capture of level and waveform output.
Measurement underneath transmission lines
Long-term measurement and waveform observation
The instrument can store up to
99 measurement data points in its
memory.
Memory function
Checking data on a computer
Measurement
data is saved to
memory.
Saved data can be checked and
deleted on-site.
Data can be
stored up to
memory No. 99.
Batch capture: Measurement data
recorded using the instrument’s
memory function can be imported to
a computer with a single operation.
<Convenient functionality>
Your one-stop solution for magnetic fi eld measurementYour one-stop solution for magnetic fi eld measurement
The FT3470-50 Series complies with the ICNIRP 2010 guidelines
as well as other relevant standards for evaluation testing.
The FT3470-50 Series complies with the ICNIRP 2010 guidelines
as well as other relevant standards for evaluation testing.
The guideline value has been changed to
200 µT
(for public exposure) at 50/60 Hz.The guideline value has been changed to
200 µT
(for public exposure) at 50/60 Hz.
The FT3470-50 Series completely supports related measurements.
The bundled application software can
be used to check measurement data.
Compatible OS : Windows XP, Vista, 7
Functions : RMS logger, batch export and
tester setup
Storage format : CSV format
2. Magnetic fi eld measurement methods
The FT3470-50 Series complies with IEC
62110/IEEE 644 as well as IEC 62233.
2. Magnetic fi eld measurement methods
The FT3470-50 Series complies with IEC
62110/IEEE 644 as well as IEC 62233.
3. Magnetic fi eld measuring instrument requirements
The FT3470-50 Series complies with IEC 61786.
3. Magnetic fi eld measuring instrument requirements
The FT3470-50 Series complies with IEC 61786.
1. International guidelines
ICNIRP 2010 compliant.
1. International guidelines
ICNIRP 2010 compliant.
The FT3470-50 Series completely supports related measurements.
5min
3
100cm
2
Sensor
Ships with the FT3470-51 and FT3470-52
Standard sensor for use with the
IEC/EN 62233 standard.
φ122×295Lmm, 220g
The area of magnetic infl uence that occurs around an object through which
a current is passing is termed a magnetic fi eld. Because the values obtained
when measuring a magnetic fi eld vary with direction due to the fi eld’s
directionality, it is necessary to measure all three axes
of the magnetic fi eld.
The FT3470-50 Series is capable of accurate
measurement because it measures three axes
simultaneously and calculates the composite (R)
value. It can also measure each axis (X, Y, and Z)
separately.
What is Three-Axis Measurement?
[Image]
Magnetic
Field
X
X-axis measurement
The X-, Y-, and Z-axes of Hioki’s
3-axis sensors are labeled, making
it easy to identify the direction of
magnetic fi elds.
Select from two differently sized sensors according to the needs of
your application.
Two 3-axis sensors
3.
Procedure for measuring magnetic fl ux density (in microteslas)
Position the probe
2
Measure the magnetic fl ux density
3
Magnetic  ux density mode covers the entire range from 10 Hz to 400 kHz.
Set the mode
1
The FT3470-50 series can also be used to measure
exposure levels as defined by IEC/EN 62233
(compliant with the ICNIRP 2010 guidelines).
ADVANTAGE
T
(Tesla)
SI unit of magnetic  ux density
*1
μ
T=10mG
A/m
SI unit of magnetic  eld strength
G
(Gauss)
Unit of magnetic  ux density
Simple operation for easy measurement
1.
User-selectable display units
2.
Also consider:
Record and Analyze Power Supply Problems Simultaneously with a Single Unit
The New World Standard for Power Quality Analysis
POWER QUALITY ANALYZER PW3198
●
Assess power quality problems in accordance with international standards (IEC61000-4-30 Class A)
●High-precision, gapless recording (V: ± 0.1 % rdg., A and W: ± 0.2 % rdg. ± 0.1 % f.s.)
●CATIV 600V - Safe enough for incoming power lines
●High-order harmonics and up to 80kHz bandwidth
●Wide dynamic input range and rated up to 6000V peak
●All standard interfaces included (LAN, USB, SD card)
●Synchronize multiple devices with optional GPS BOX
3cm
2
Sensor
Ships with the FT3470-52
Enables detailed analysis of magnetic  eld
distribution for measurement targets.
□27×165Lmm, 95g
The operation mode
switches with every
push.
The FT3470-50 series can use different units of
magnetic fl ux density as required by the applicable
standard or regulation.
ADVANTAGE
ADVANTAGE
X-axis
Z-axis
R: Composite
x
y
z
Y-axis
XYZ
R:Composite
Y
Y-axis measurement
Z
Z-axis measurement
Features
4
HEADQUARTERS:
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL +81-268-28-0562 FAX +81-268-28-0568
http://www.hioki.com / E-mail: os-com@hioki.co.jp
HIOKI USA CORPORATION:
TEL +1-609-409-9109 FAX +1-609-409-9108
http://www.hiokiusa.com / E-mail: hioki@hiokiusa.com
All information correct as of Jul. 17, 2013. All specications are subject to change without notice. FT3470-50E3-37M Printed in Japan
DISTRIBUTED BY
HIOKI (Shanghai) SALES & TRADING CO., LTD.:
TEL +86-21-63910090 FAX +86-21-63910360
http://www.hioki.cn / E-mail: info@hioki.com.cn
HIOKI INDIA PRIVATE LIMITED:
TEL +91-124-6590210 FA X +91-124-6460113
E-mail: hioki@hioki.in
HIOKI SINGAPORE PTE. LTD.:
TEL +65-6634-7677 FAX +65-6634-7477
E-mail: info@hioki.com.sg
HIOKI KOREA CO., LTD.:
TEL +82-42-936-1281 FAX +82-42-936-1284
E-mail: info-kr@hioki.co.jp
Note: Company names and Product names appearing in this catalog are trademarks or registered trademarks of various companies.
Measurement accuracy will be maintained when the tester and sensor are used in an environment where the temperature is 23
˚C
±5
˚C
and humidity is 80% RH or less with no condensation
n
Basic specifications
Magnetic flux density
10Hz to 400kHz/ 10Hz to 2kHz/ 2kHz to 400kHz
Exposure level
General Public/ Occupational
Indicated axes
X, Y, Z/ R (measured axes: X, Y, Z)
Measurement method
True RMS
Range switching
Auto/ manual
Display update rate
Slow function off: 250msec.
Slow function on: 2sec.
(Slow function: Functionality for applying the 1-sec RMS
value integration time required by IEC/EN 62233)
Crest factor
3 or less
But exposure level (occupational) for r1 is 1.45 or less.
Function
Switching magnetic ux density (T, A/m, G), Slow
function, Maximum value hold, Memory function (99
measurements), Auto power off, Buzzer sound
Interface
USB1.1
Storage environment
-10 to 50˚C, 80% RH or less (no condensation)
Operating environment
0 to 40˚C, 80% RH or less (no condensation)
Period of guaranteed accuracy
1 year
Power supply
Four LR6 alkaline batteries 1.5V, Rated power
supply voltage DC1.5V×4, AC adapter 9445-
02
Continuous
usage
Approx. 10 h (with sensor connected, continuous, low load
operation)
Dimensions
100W
×
150H
×
42D mm (3.94"W
×
5.91"H
×
1.65"D)
Mass
830g (29.3 oz)
Applicable standards
Safety EN61010
EMC EN61326, EN61000-3-2, EN61000-3-3
Standard compliance
IEC61786
Measurement
items
Range
Measurement
mode
Prescribed accuracy
range
Measurement
accuracy
X
Y
Z
r0
10Hz-400kHz
10Hz-2kHz
2kHz-400kHz
0.050 to 2.000
µ
T
±
3.5% rdg.
±
0.5% f.s.
(50Hz to 100kHz
when in
10Hz-400kHz mode)
r1
0.50 to 20.00
µ
T
r2
5.0 to 200.0
µ
T
r3
0.050 to 2.000 mT
R
r0
10Hz-400kHz
10Hz-2kHz
2kHz-400kHz
0.100 to 3.464
µ
T
±
3.5% rdg.
±
0.5% f.s.
(50Hz to 100kHz
when in
10Hz-400kHz mode)
r1
1.00 to 34.64
µ
T
r2
10.0 to 346.4
µ
T
r3
0.100 to 3.464 mT
FT3470-51/52 (with 100cm
2
Sensor)
n
Exposure level (General Public/ Occupational)
Measurement
items
Range Measurement mode Measurement accuracy
X, Y, Z
r0
0.50
to
20.00 %
±3.5% rdg. ±0.5% f.s. for smoothed edge
50 Hz to 1 kHz operation
±5.0% rdg. ±0.5% f.s. for smoothed edge
1 kHz to 100 kHz operation
r1
5.0
to
200.0 %
R
r0
1.00
to
34.64 %
r1
10.0
to
346.4 %
Measurement
items
Range
Measurement
mode
Prescribed accuracy
range
Measurement
accuracy
X
Y
Z
r0
10Hz-400kHz
10Hz-2kHz
0.200 to 2.000
µ
T
±
3.5% rdg.
±
0.5% f.s.
(50Hz to 100kHz
when in
10Hz-400kHz mode)
2kHz-400kHz 0.050 to 2.000
µ
T
r1
10Hz-400kHz
10Hz-2kHz
2kHz-400kHz
0.50 to 20.00
µ
T
r2
5.0 to 200.0
µ
T
r3
0.050 to 2.000 mT
R
r0
10Hz-400kHz
10Hz-2kHz
0.400 to 3.464
µ
T
±
3.5% rdg.
±
0.5% f.s.
(50Hz to 100kHz
when in
10Hz-400kHz mode)
2kHz-400kHz 0.100 to 3.464
µ
T
r1
10Hz-400kHz
10Hz-2kHz
2kHz-400kHz
1.00 to 34.64
µ
T
r2
10.0 to 346.4
µ
T
r3
0.100 to 3.464 mT
FT3470-52 (with 3cm
2
Sensor)
n
Magnetic flux density accuracy specifications
n
Output
Output mode
Magnetic ux density (
T), Exposure level (%)
Output
type
MON
Waveform output for each axis (X, Y, Z)
REC
Composite RMS value level output (output via the X-axis)
Exposure level output (output via the X-axis)
Output
accuracy
MON
±
3.5% rdg.
±
10mV
REC
±
3.5% rdg.
±
3mV
(±
5.0% rdg.
±3mV when the exposure level is or exceeds 1kHz)
Output rate
0.1 mV/display value count
An output rate based on the magnetic ux density unit
T is used.
Ordering Information
Specifications
FT3470-
50
100cm
2
Sensor
9758 9759 9445-02
*Smoothed edge: Exposure level is here dened as the time doman evalution introduced in IEC/ EN
62233 applied to the magnetic ux density indicated in the ICNIRP 2010 Guidelines.)
MAGNETIC FIELD HiTESTER FT3470-51
Magnetic Field HiTester FT3470-50, 100cm
2
Sensor, AC Adapter (9445-02 or 9445-03 (EU)),
Instruction manual, CD (PC application software),
USB cable, LR6 alkaline battery×4, Carrying Case
Packing contents:
FT3470-
50
MAGNETIC FIELD HiTESTER FT3470-52
Magnetic Field HiTester FT3470-50, 100cm
2
Sensor, 3cm
2
Sensor, AC Adapter (9445-02
or 9445-03 (EU)), Extention Cable 9758,
Output Cable 9759, Instruction manual, CD (PC
application software), USB cable, LR6 alkaline
battery×4, Carrying Case
Packing contents:
n
Options
Extension Cable 9758
(1.5m, for connecting a sensor and the instrument)
Output Cable 9759
(1.5m, with three BNC jacks on the output end)
AC Adapter 9445-02
AC Adapter 9445-03
(EU)
100cm
2
Sensor
3cm
2
Sensor