USER'S MANUAL
BM089 & BM088 DC+AC
BM086 & BM083 AC
Clamp-on Multimeter Series
2
1) SAFETY
This manual contains information and warnings that must be followed
for operating the instrument safely and maintaining the instrument in
a safe operating condition. If the instrument is used in a manner not
specified by the manufacturer, the protection provided by the
instrument may be impaired.
The meter protection rating, against the users, is double insulation
per UL/IEC/EN61010-1 Ed. 3.0, IEC/EN61010-2-033 Ed. 1.0, CAN/CSA
C22.2 No. 61010-1 Ed. 3.0, IEC/EN61010-2-032 Ed. 3.0 &
IEC/EN61010-031 Ed. 1.1:
Measurement Category III 1000V & Category IV 600V AC & DC.
Per IEC61010-1 (2010) OVERVOLTAGE CATEGORY
OVERVOLTAGE CATEGORY ll (CAT II) is for equipment intended to
be supplied from the building wiring. It applies both to plugconnected equipment and to PERMANENTLY CONNECTED
EQUIPMENT.
OVERVOLTAGE CATEGORY lll (CAT III) is for equipment intended
to form part of a building wiring installation. Such equipment includes
socket outlets, fuse panels, and some MAINS installation control
equipment.
OVERVOLTAGE CATEGORY lV (CAT IV) is for equipment installed
at or near the origin of the electrical supply to a building, between
the building entrance and the main distribution board. Such
equipment may include electricity tariff meters and primary
overcurrent protection devices.
TERMS IN THIS MANUAL
WARNING identifies conditions and actions that could result in
serious injury or even death to the user.
CAUTIONidentifies conditions and actions that could cause damage
or malfunction in the instrument.
3
WARNING
To reduce the risk of fire or electric shock, do not expose this product
to rain or moisture. The meter is intended only for indoor use.
To avoid electrical shock hazard, observe the proper safety
precautions when working with voltages above 60 VDC or 30 VAC
rms. These voltage levels pose a potential shock hazard to the user.
Before and after hazardous voltage measurements, test the voltage
function on a known source such as line voltage to determine proper
meter functioning.
Keep your hands/fingers behind the hand/finger barriers (of the
meter and the test leads) that indicate the limits of safe access of
the hand-held part during measurement. Inspect test leads,
connectors, and probes for damaged insulation or exposed metal
before using the instrument. If any defects are found, replace them
immediately. Only use the test lead provided with the equipment or
UL Listed Probe Assembly rated CAT III 1000V or better.
This Clamp-on meter is designed to apply around or remove from
uninsulated hazardous live conductors. But still, individual protective
equipment must be used if hazardous live parts in the installation
where measurement is to be carried out could be accessible.
CAUTION
Disconnect the test leads from the test points before changing meter
functions.
INTERNATIONAL ELECTRICAL SYMBOLS
!
Caution ! Refer to the explanation in this Manual
Caution ! Risk of electric shock
Earth (Ground)
Double Insulation or Reinforced insulation
Fuse
AC--Alternating Current
DC--Direct Current
Application around and removal from hazardous live
conductors is permitted
2) CENELEC Directives
4
The instruments conform to CENELEC Low-voltage directive
2006/95/EC and Electromagnetic compatibility directive 2004/108/EC
3) PRODUCT DESCRIPTION
This user's manual uses only representative model(s) for illustrations.
Please refer specification details for function availability to each
model.
1) Antenna area for NonContact EF-Detection
2) Jaw center indicator
(with DCA polarity for
Models 089 & 088), at
where best current
accuracy is specified
3) Rotary Selector to turn
the power ON/OFF and
Select a function
4) 3-5/6 digits 6000
counts numeric LCD
display
5) Additional input Jack
for Phase Rotation
function only
6) Input Jack for all
functions EXCEPT noninvasive DCA,
DC+ACA, or ACA
current functions
7) Common (Ground
reference) Input Jack for
all functions EXCEPT noninvasive DCA, DC+ACA, or
ACA current functions
8) Push-buttons for
special functions &
5
features.
9) Jaw trigger for opening the clamp jaw
10) Hand/Finger Barrier to indicate the limits of safe access of the
meter
11) Clamp Jaw for DC or AC current magnetic field pick up
12) Additional center indicator for AmpTipTM Low-current function, at
where best AmpTipTM current accuracy is specified
6
4) OPERATION
WARNING: Before and after hazardous voltage measurements, test
the voltage function on a known source such as line voltage to
determine proper meter functioning.
ACV, DCV, DC+ACV (Models 089 & 088 only), EF (NCV), &
Line-level Hz functions
Inputs, other than that of EF as described below, are made through
the test lead terminals COM/+. Press SELECT button momentarily to
select the subject functions in sequence. Last selection will be saved
as power up default for repeat measurement convenience. Press Hz
button momentarily to toggle the Line-level Hz function.
Note: ACV (and hence AC+DCV & Line-level Hz) function is
equipped with digital low-pass filter, and is capable of dealing with
VFD (Variable Frequency Drives) signals. It also improves ACV
reading stability in noisy electrical environments.
7
Electric Field EF-Detection
The meter displays “EF” when it is ready. Signal strength is indicated
as a series of bar-graph segments on the display together with
variable beep tones.
●Non-Contact EF-Detection: An antenna is located along the top-
right end of the stationary clamp jaw, which detects electric field
surrounds energized conductors. It is ideal for tracing live wiring
connections, locating wiring breakage and to distinguish between live
or earth connections.
●Probe-Contact EF-Detection: For more precise indication of live
wires, such as distinguishing between Live and Ground connections,
use one single probe to test via terminal COM for direct contact EFDetection with best sensitivity.
8
9
CAUTION & WARNING for Non-Invasive (Clamp-on) Current
Measurements:
CAUTION
(Application and Removal of the Clamp-on Jaws) For non-invasive
current measurements, press the jaw trigger and clamp the jaws
around conductor(s) of only one single pole of a circuit for load
current measurement. Make sure the jaws are completely closed, or
else it will introduce measurement errors. Enclosing conductor(s) of
more than one pole of a circuit may result in differential current (like
identifying leakage current) measurement. Align the conductor(s) to
the Jaws center indicators (Regular or AmpTip™ indicators where
applicable) as much as possible to get the best measuring accuracy.
For removal, press the jaw trigger and remove the jaws from the
conductor(s).
Adjacent current-carrying devices such as transformers, motors and
conductor wires may affect measurement accuracy. Keep the jaws
away from them as much as possible to minimize influence.
WARNING
Do not use the meter to measure currents above the rated frequency
(400Hz). Circulating currents may cause the magnetic circuits of the
Jaws reach a hazardous temperature.
10
Non-Invasive AmpTipTM Low-Current Functions:
ACA, DCA (Models 089 & 088 only), DC+ACA (Models 089 &
088 only), & Hz
Input is made via the clamp jaws with best accuracy specified near
the jaw tip area for small conductors low-current measurements.
Press SELECT button momentarily to select the subject functions in
sequence. Last selection will be saved as power up default for repeat
measurement convenience. Press Hz button momentarily to toggle
the Hz function.
11
Non-Invasive Regular Current Funtions:
ACA, DCA (Models 089 & 088 only), DC+ACA (Models 089 &
088 only) & Hz
Input is made via the clamp jaws with best accuracy specified at the
jaw center for regular current measurements. Press SELECT button
momentarily to select the subject functions in sequence. Last
selection will be saved as power up default for repeat measurement
convenience. Press Hz button momentarily to toggle the Hz function.
12
Resistance, Continuity & Diode functions
Inputs are made through the test lead terminals COM/+. Press
SELECT button momentarily to select the subject functions in
sequence. Last selection will be saved as power up default for repeat
measurement convenience.
Note
When using Diode test function, normal forward voltage drop
(forward biased) for a good silicon diode is between 0.400V to
0.900V. A reading higher than that indicates a leaky diode
(defective). A zero reading indicates a shorted diode (defective). An
OL indicates an open diode (defective). Reverse the test leads
connections (reverse biased) across the diode. The digital display
shows OL if the diode is good. Any other readings indicate the diode
is resistive or shorted (defective).
CAUTION
13
Using Resistance, Continuity or Diode function in a live circuit will
produce false results and may damage the meter. In many cases the
suspected component(s) must be disconnected from the circuit to
obtain an accurate measurement reading.
14
Capacitance, Temperature oC & oF (Models 089 & 086
only) functions
Inputs are made through the test lead terminals COM/+. Last
selection will be saved as power up default for repeat measurement
convenience. Press SELECT button momentarily to select the subject
functions in sequence.
Note
Be sure to insert the banana plug type-K temperature bead probe
Bkp60 with correct polarities. You can also use a plug adapter
Bkb32 (Optional purchase) with banana pins to type-K socket to
adapt other type-K standard mini plug temperature probes.
CAUTION
1. Using Capacitance function in a live circuit will produce false
results and may damage the meter. In many cases the suspected
15
component(s) must be disconnected from the circuit to obtain an
accurate measurement reading.
2. When using Capacitance function, discharge capacitor(s) before
making any measurements. Large value capacitors should be
discharged through an appropriate resistance load
DCA Current function (Models 089 & 086 only)
Inputs are made through the test lead terminals COM/+.
Application notes:
The DCA function is designed especially for HVAC/R flame sensor
applications. The 0.1A resolution is useful for identifying the minute
current changes in flame detector applications. Flame signal current
check should indicate steady flame signal of at least 2A for a
rectification type, or 1.5A for an ultraviolet type (8A for self
checking systems). If a flame signal current with inadequate strength
or fluctuation beyond 10%, check the following to avoid the risk of
unwanted flame relay dropout :
For gas or oil flames (Minipeeper):
Low supply voltage
Detector location
Defective detector wiring
Dirty viewing windows
Faulty Minipeeper
For oil flames (Photocell):
Detector location & wiring
Smoky flame or poorly adjusted air shutter
Faulty Photocell
Temperature over 165 oF (74 oC) at photocell
For gas flames (Flame Rod):
Ignition interference (A flame signal current difference with the
ignition both on and off greater than 0.5A indicates the presence
of ignition interference)
Insufficient ground (must be at least 4 times the detector area)
Flame lifting off burner head (ground), or not continuously in
contact with the flame rod
16
Temperature in excess of 600 oF (316 oC) at the flame electrode
insulator causing short to ground.
17
& 3-Phase Rotation function (Models 089 & 086 only)
Inputs are made through the test lead terminals L1/L2/L3. Phase
Rotation directions are indicated as symbolic movements by the LCD
segments. Press SELECT button momentarily toggles between
and modes. Last selection will be saved as power up default for
repeat measurement convenience.
: Hi-sensitivity mode, which detects relatively low signal outputs
generated from motor spinning, for checking phase
connections of Motors.
: Normal-sensitivity mode for identifying phase sequence of
MAINS (electricity supply).
CAUTION
Proper Rotation detection relies on solid signal connection to all
three test lead terminals simultaneously. Any single disconnection
will lead to detection failure and may produce false indication. To
verify signal connection and hence proper meter indication, swap
any two connects (between the meter and the test points) to check
for indication of reverse movement
18
19
Using the Hi-sensitivity mode for Motors:
Connect to the Motor as illustrated. Be sure the electricity supply is
removed. From the perspective of looking down the shaft of the
motor, speed-spin it clockwise to generate sufficient signal strength
for proper meter detection. If the meter indicates a clockwise
movement, the motor leads connected to L1, L2 and L3 of the meter
are L1, L2 and L3 (also known as R, S and T), respectively. If the
meter indicates a counter-clockwise movement, swap any two
connects between the meter and motor. Then retest.
Using the Normal mode for MAINS (electricity supply):
Connect to the MAINS as illustrated. If the meter indicates a
clockwise movement, the phases connected to L1, L2 and L3 of the
meter are L1, L2 and L3 (also known as R, S and T), respectively. If
the meter indicates a counter-clockwise movement, swap any two
connects between the meter and phases. Then retest. Connect the
above mentioned L1, L2 and L3 of a Motor and that of the MAINS
respectively should get a clockwise motor movement.
Using the Complementary Beeper feature:
The Complementary Beeper feature is selected in Power-up option.
Press and hold the REC button while turning the meter on to enable.
If the segments indicate a clockwise movement, the beeper sounds a
single long beep per segment cycle. If the segments indicate a
counter clockwise movement, the beeper sounds 3 short beeps per
segment cycle.
Hold
Hold feature freezes the display for later view. LCD “ ” turns on.
Press the HOLD button momentarily to toggle the hold feature.
Record mode
Press REC button momentarily to activate MAX/MIN/AVG recording
mode. LCD “ ” & “MAX MIN AVG” turn on. The meter beeps when
new MAX (maximum) or MIN (minimum) reading is updated. AVG
(Average) reading is calculated over time. Press the button
momentarily to read the MAX, MIN and AVG readings in sequence.
20
Press the button for 1 second or more to exit this mode. AutoPower-Off is disabled automatically in this mode.
Relative-Zero ( ) mode
Relative-Zero allows the user to offset the meter consecutive
measurements with the main display displaying reading as the
reference value. LCD “ ” turns on. Press the (HOLD) button for
one second or more to toggle Relative-Zero mode.
DC-Zero mode (Models 089 & 088 only) is set instead of
Relative-Zero mode, however, to only offset the non-zero DCA
residuals caused by magnetic hysteresis of the jaws as in DCA &
DC+ACA functions. Press the (HOLD) button for one second or
more to activate/ re-activate this mode. Apply this mode before
making any single DCA or DC+ACA measurement for best measuring
accuracy. The meter shows “dc_0” shortly to confirm activation
before continuing measurements. The beeper will sound 3 short
beeps, however, to warn for null activation if the residual is beyond a
reasonable hysteresis reading of -5 to 5 DCA.
80ms PEAK-RMS mode (Models 089, 088 & 086 only)
Press PEAK-RMS button for one second or more to toggle PEAKRMS mode to capture inrush current or voltage RMS values in
duration as short as 80ms. LCD turns on. Auto-Power-Off is
disabled automatically in this mode.
5ms CREST mode (Models 089, 088 & 086 only)
Press CREST button for one second or more to activate CREST mode
(Instantaneous PEAK-HOLD) to capture current or voltage peak
values in duration as short as 5ms. LCD & “MAX” turn on. The
meter beeps when new MAX (maximum) or MIN (minimum) reading
is updated. Press the button momentarily to read the MAX and MIN
readings in sequence. Press the button for 1 second to exit this
mode. Auto-Power-Off is disabled automatically in this mode.
Flashlight (Models 089 & 088 only) & Backlighted LCD display
Press the button momentarily to toggle the LCD backlight &
flashlight ON and OFF. The backlight & flashlight will also be turned
off automatically after 32 seconds to extend battery life.
21
Intelligent Auto-Power-Off (APO)
The Auto-Power-off (APO) mode turns the meter off automatically to
extend battery life after approximately 32 minutes of no specified
activities, where applicable:
1) Rotary switch or push button operations
2) Significant measuring readings of above 8.5% of ranges
3) Non-OL readings for Resistance, Continuity or Diode function
4) Non-zero readings for Hz function
5) Significant movement indication as in Phase Rotation functions
In other words, the meter will intelligently avoid entering the APO
mode when it is under normal measurements. To wake up the meter
from APO, press the SELECT button momentarily or turn the rotary
switch OFF and then back on. Always turn the rotary switch to the
OFF position when the meter is not in use
5) MAINTENANCE
WARNING
To avoid electrical shock, disconnect the meter from any circuit,
remove the test leads from the input jacks and turn OFF the meter
before opening the case. Do not operate with open case.
Trouble Shooting
If the instrument fails to operate, check batteries and test leads etc.,
and replace as necessary. Double check operating procedure as
described in this user’s manual.
If the instrument voltage-resistance input terminal has subjected to
high voltage transient (caused by lightning or switching surge to the
system under test) by accident or abnormal conditions of operation,
the protective impedance components in series might be blown off
(become high impedance) like open fuses to protect the user and the
instrument. Most measuring functions through this terminal might
then be open circuit. Such components should only be replaced by
qualified technician. Refer to the LIMITED WARRANTY section for
obtaining warranty or repairing service.
Accuracy and Calibration
Accuracy is specified for a period of one year after calibration.
22
Periodic calibration at intervals of one year is recommended to
maintain meter accuracy. Refer to the LIMITED WARRANTY section
for obtaining calibration, repairing or warranty service.
Cleaning and Storage
Periodically wipe the case with a damp cloth and mild detergent; do
not use abrasives or solvents. If the meter is not to be used for
periods of longer than 60 days, remove the batteries and store them
separately.
Battery replacement
The meter uses standard 1.5V AA Size (IEC R6) battery X 2
Loosen the 2 captive screws from the battery cover case. Lift the
battery cover case. Replace the batteries. Replace battery cover
case. Re-fasten the screws.
GENERAL SPECIFICATIONS
23
Display: 3-5/6 digits 6000 counts.
Polarity: Automatic
Update Rate: 5 per second nominal;
Operating Temperature: -10C to 50C
Relative Humidity: Non condensing (≦10C)
≦90% RH (at 10~30C)
≦75% RH (at 30~40C)
≦45% RH (at 40~50C)
Pollution degree: 2
Storage Temperature: -20C to 60C, < 80% R.H. (with battery
removed)
Altitude: Operating below 2000m; Storage below 12000m
Temperature Coefficient: nominal 0.10 x (specified accuracy)/ C
@(-10C -- 18C or 28C -- 50C), or otherwise specified
Sensing: True RMS
Safety: Double insulation per UL/IEC/EN61010-1 Ed. 3.0,
IEC/EN61010-2-033 Ed. 1.0, CAN/CSA C22.2 No. 61010-1 Ed. 3.0,
IEC/EN61010-2-032 Ed. 3.0 & IEC/EN61010-031 Ed. 1.1 to CAT III
1000V and CAT IV 600V AC & DC
Transient Protection: 8.0kV (1.2/50s surge)
Overload Protections:
Current & Hz functions via jaws: 1000ADC/AAC rms at <400Hz
Voltage & 3-Phase Rotation functions via terminals: 1100VDC/VAC
rms
Other functions via terminals: 1000VDC/VAC rms
E.M.C.: Meets EN61326-1:2006 (EN55022, EN61000-3-2, EN61000-33, EN61000-4-2, EN61000-4-3, EN61000-4-4, , EN61000-4-5,
EN61000-4-6, EN61000-4-8, EN61000-4-11):
ACA, DCA, and DC+ACA Functions, in an RF field of 1V/m:
Total Accuracy = Specified Accuracy + 60 digits at around
200MHz~350MHz
Ohm and DCA Functions, in an RF field of 1V/m:
Total Accuracy = Specified Accuracy + 80 digits
Other Functions, in an RF field of 3V/m:
Total Accuracy = Specified Accuracy + 20 digits
Power Supply: 1.5V AA Size battery X 2
Power Consumption: Typical 13mA for Current functions of
24
Models089 & 088; 4.3mA for others
Low Battery:
Below approx. 2.85V for Capacitance & Hz
Below approx. 2.5V for other functions
APO Timing: Idle for 32 minutes
APO Consumption: 5A typical
Dimension:
L258mm X W94mm X H44mm
Weight: 392
gm for Models 088 & 089; 312gm for Models 083 & 086
Jaw opening & Conductor diameter: 51mm max
Accessories: Test lead set, User's manual, Soft carrying pouch,
Bkp60 banana plug K-type thermocouple (Models 089 & 086 only),
Alligator clip set (Models 089 & 086 only)
Optional purchase accessories: BKB32 banana plug to type-K socket
plug adaptor (Models 089 & 086 only)
Special Features: AmpTipTM low-current range; MAX/MIN/AVG
Recording mode; Display Hold; EF-Detection (NCV); Backlighted LCD;
Flashlight (Models 089 & 088 only); 80ms Peak-RMS mode for inrush
current (Models 089, 088 & 086 only); 5ms Crest (Instantaneous
Peak-Hold) mode (Models 089, 088 & 086 only); Relative-Zero, 3Phase Rotation detection (Models089 & 086 only)
Electrical Specifications
Accuracy is (% reading digits + number of digits) or otherwise
specified, at 23C 5C.
Maximum Crest Factor < 2.5 : 1 at full scale & < 5 : 1 at half scale or
otherwise specified, and with frequency spectrum not exceeding the
specified frequency bandwidth for non-sinusoidal waveforms.
DC Voltage
RANGE Accuracy
600.0V, 1000V 0.8% + 5d
Input Impedance: 10M, 100 pF nominal
AC Voltage (with Digital Low-Pass Filter)
RANGE Accuracy
50Hz ~ 60Hz
600.0V, 1000V 0.8% + 5d
25
20Hz ~ 200Hz
600.0V, 1000V 1.5% + 5d
200Hz ~ 400Hz
600.0V, 1000V 10% + 5d
Input Impedance: 10M, 100 pF nominal
DC+AC Voltage (with Digital Low-Pass Filter) (Models 089 &
088 Only)
RANGE Accuracy
50Hz ~ 60Hz
600.0V, 1000V 1.0% + 7d
DC, 40Hz ~ 200Hz
600.0V, 1000V 1.8% + 7d
200Hz ~ 400Hz
600.0V, 1000V 12% + 7d
Input Impedance: 10M, 100 pF nominal
PEAK-rms (ACV & ACA of Models 089, 088 & 086 only)
Response: 80ms to > 90%
CREST (Peak-Hold)
Accuracy: Add 250 digits to specified accuracy for changes > 5ms
Audible Continuity Tester
Audible Threshold: At between 10 and 250
Response time: 32ms approx.
Ohm
RANGE
Accuracy
600.0, 6.000K, 60.00K
1.0% + 5d
Open Circuit Voltage: 1.0VDC typical
Capacitance
RANGE Accuracy
1)
200.0F, 2500F
2.0% + 4d
1)
Accuracies with film capacitor or better
26
Diode Tester
RANGE Accuracy
2.000V 1.5% + 5d
Test Current: 0.3mA typically
Open Circuit Voltage: < 3.5VDC typically
DCA (Models 089 & 086 only)
RANGE Accuracy Burden Voltage
200.0A, 2000A
1.0% + 5d
3.5mV/A
27
Temperature (Models 089 & 086 only)
RANGE Accuracy
-40.0 oC ~ 99.9 oC 1.0% + 0.8oC
100 oC ~ 400 oC 1.0% + 1oC
-40.0 oF ~ 211.8 oF 1.0% + 1.5oF
212 oF ~752 oF 1.0% + 2oF
K-type thermocouple range & accuracy not included
AmpTipTM clamp-on DCA (Models 089 & 088 only)
RANGE Accuracy
1) 2) 3)
60.00A 1.5% + 5d
1)
Induced error from adjacent current-carrying conductor: <0.02A/A
2)
Specified with DC-Zero mode applied to offset the non-zero residual
readings, if any
3)
Add 10d to the specified accuracy @ < 4A
Regular Clamp-on DCA (Models 089 & 088 only)
RANGE Accuracy
1) 2)
60.00A
3)
, 600.0A, 1000A 1.8% + 5d
1)
Induced error from adjacent current-carrying conductor: <0.02A/A
2)
Specified with DC-Zero mode applied to offset the non-zero residual
readings, if any
3)
Add 10d to the specified accuracy @ < 9A
AmpTipTM clamp-on DC+ACA (Models 089 & 088 only)
RANGE Accuracy
1) 2) 3)
DC, 40Hz ~ 100Hz
60.00A 2.0% + 7d
100Hz ~ 400Hz
60.00A 2.2% + 7d
1)
Induced error from adjacent current-carrying conductor: <0.08A/A
2)
Specified with DC-Zero mode applied to offset the non-zero residual
readings, if any
3)
Add 10d to the specified accuracy @ < 4A
28
Regular Clamp-on DC+ACA (Models 089 & 088 only)
RANGE Accuracy
1) 2)
DC, 40Hz ~ 100Hz
60.00A
3)
, 600.0A, 1000A
4)
2.2% + 7d
100Hz ~ 400Hz
60.00A
3)
, 600.0A, 1000A
4)
2.5% + 7d
1)
Induced error from adjacent current-carrying conductor: < 0.08A/A
2)
Specified with DC-Zero mode applied to offset the non-zero residual
readings, if any
3)
Add 10d to the specified accuracy @ < 9A
4)
Maximum Crest Factor < 1.4 : 1 at full scale & < 2.8 : 1 at half scale
AmpTipTM clamp-on ACA
RANGE Accuracy
1) 2) 3)
40Hz ~ 100Hz
60.00A 1.5% + 5d
100Hz ~ 400Hz
60.00A 2.0% + 5d
1)
Induced error from adjacent current-carrying conductor: <0.02A/A
2)
Specified with Relative Zero mode applied to offset the non-zero
residual readings, if any
3)
Add 10d to the specified accuracy @ < 4A
Regular Clamp-on ACA
RANGE Accuracy
1) 2)
40Hz ~ 100Hz
60.00A
3) 4)
, 600.0A, 1000A
5)
1.8% + 5d
100Hz ~ 400Hz
60.00A
3) 4)
, 600.0A, 1000A
5)
2.2% + 5d
1)
Induced error from adjacent current-carrying conductor:
< 0.02A/A for Models 089 & 088
< 0.05A/A for Models 086 & 083
2)
For Models 086 & 083, specified accuracy is for measurements
made at the jaw center. When the conductor is not positioned at the
jaw center, add 2% to specified accuracy for position errors
29
3)
For Models 086 & 083, add 10d to specified accuracy @ < 6A
4)
For Models 089 & 088, add 10d to the specified accuracy @ < 9A
5)
Maximum Crest Factor < 1.4 : 1 at full scale & < 2.8 : 1 at half scale
Hz Line Level Frequency
Function
Sensitivity
1)
(Sine
RMS)
Range
600V, 1000V 50V 5.00Hz ~ 999.9Hz
60A (AmpTipTM) 40A 40.00Hz ~ 400.0Hz
60A, 600A, 1000A 40A 40.00Hz ~ 400.0Hz
Accuracy: 1%+5d
1)
DC-bias, if any, not more than 50% of Sine RMS
Non-Contact EF-Detection
Typical Voltage Bar-Graph Indication
20V (tolerance: 10V ~ 36V) 55V (tolerance: 23V ~ 83V) - 110V (tolerance: 59V ~ 165V) - - 220V (tolerance: 124V ~ 330V) - - - 440V (tolerance: 250V ~ 1000V) - - - - -
Indication: Bar-graph segments & audible beep tones proportional to
the field strength
Detection Frequency: 50/60Hz
Detection Antenna: Inside the top side of the stationary jaw
Probe-Contact EF-Detection: For more precise indication of live wires,
such as distinguishing between live and ground connections, use one
single probe to test via terminal COM for direct contact EF-Detection
with best sensitivity.
30
LIMITED WARRANTY
BRYMEN warrants to the original product purchaser that each product
it manufactures will be free from defects in material and
workmanship under normal use and service within a period of one
year from the date of purchase. BRYMEN's warranty does not apply
to accessories, fuses, fusible resistors, spark gaps, varistors,
batteries or any product which, in BRYMEN's opinion, has been
misused, altered, neglected, or damaged by accident or abnormal
conditions of operation or handling.
To obtain warranty service, contact your nearest BRYMEN authorized
agent or send the product, with proof of purchase and description of
the difficulty, postage and insurance prepaid, to BRYMEN
TECHNOLOGY CORPORATION. BRYMEN assumes no risk for damage
in transit. BRYMEN will, at its option, repair or replace the defective
product free of charge. However, if BRYMEN determines that the
failure was caused by misused, altered, neglected, or damaged by
accident or abnormal conditions of operation or handling, you will be
billed for the repair.
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER
WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED
TO ANY IMPLIED WARRANTY OR MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE OR USE. BRYMEN WILL NOT BE LIABLE FOR
ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES.
BRYMEN TECHNOLOGY CORPORATION
TEL:+886 2 2226 3396
FAX:+886 2 2225 0025
http://www.brymen.com
PRINTED ON RECYCLABLE PAPER, PLEASE RECYCLE
COPYRIGHT © MMXIV Btc, ALL RIGHTS RESERVED
P/N: 7M1C-1251-A000 PRINTED IN TAIWAN
32
Loading...