General Specifications - Facom 711A.P500 Bedienungsanleitung

Output Impedance:
2~3kΩ
Measuring Equipment Impedance: ≥1MΩ and ≤100pF
ZERO Point Error: 0.0 ± 0.2mV for all ranges when there is no current being measured
Note: Before dc current measurement, press and hold down the ZERO button for several
seconds for zeroing.
Accuracy Specification:
- Accuracy is specified for a period of 1 year after calibration and at 23°C ±
1°C, with relative humidity at 0% to 75%
- Accuracy is specified from 5% to 100% of range.
DC Current
Range Sensitivity Resolution
40A 10mV/A 0.1A
600A 1mV/A 0.1A
Temperature Coefficient: ± 0.3% of reading /°C
AC Current
Range Sensitivity Resolution
40A 10mV/A 0.1A
600A 1mV/A 0.1A
Frequency Response: 50Hz -60Hz
Temperature Coefficient: ±0.3% of reading /°C
Operating Instruction
1. Set the multimeter to the desired dc
voltage range
Note: Do not set the multimeter to ac
voltage range because the internal circuit of
the Current Probe changes the ac current
signal into dc voltage during ac current
measurement
2. Insert the Current Probe's two output
plugs to the voltage input terminals of the
multimeter.
Note: The black output plug must be connected
to the "COM" terminal of the multimeter
3. Set the Current Probe to the desired
range with the range switch, the LED lights
4. Select ac or dc current measurement with the AC/DC button according to the indication of
the marks beside the AC/DC button of the Current Probe
5. Before dc current measurement, press and hold down the ZERO button of the Current
Probe for several seconds for zeroing.
Accuracy
0A-4A: ± (3.0% of reading +0.1A )
4A-40A: ±(2.5% of reading +0.1A )
± (2.5% of reading +0.5A )
Accuracy
0A-4A: ± (3.0% of reading +0.1A )
4A-40A: ±(2.5% of reading +0.1A )
0A-4A: ± (2.5% of reading +0.5A )
400A-600A: not specified
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6. Press the trigger and clamp the jaws around the conductor to be tested. Make sure that the
jaws are perfectly closed.
Note: a. Each time only one conductor should be clamped.
b. The conductor should be in the center of the jaws and perpendicular to the
Current Probe.
7. Read the voltage reading on the display of the multimeter. Then calculate the current of
the conductor by using the formula: = Reading
I
Sensitivity
(In this formula, is the current of the conductor, reading is the voltage reading of the
multimeter, Sensitivity is the sensitivity of the selected range of the Current Probe.)
Note:
1. Do not input voltage to the output plugs of the Current Probe.
2. For DC current measurements, the display of the multimeter will also indicate the
measured current's direction.A positive reading (negative sign �-� doesn't appear ) indicates
that the current direction is from the Current Probe's front to its back.( Tip: Current direction
is the opposite of electron flow direction.)
3. Each time after you finish a measurement and remove the jaws from the conductor under
test, there may be a residual reading on the display. This reading must be subtracted from the
measurement you just performed.

General Specifications

Max. Jaw Opening: 28mm
Max. Conductor Size: Ø 28mm
Power/Low Voltage Indication:
When the battery's voltage is enough, the
LED lights green.
When the battery's voltage is less than
about 6.8V, the LED lights red indicating
that the battery is not high enough
and should be replaced immediately.
Maintenance
Except replacing battery, never attempt to repair or service the Current Probe unless you are
qualified to do so and have the relevant calibration, performance test, and service instructions.
The Current Probe should be stored in dry place when not in use. Don't store it in intense
electromagnetic field environment.
Periodically wipe the case with a damp cloth and detergent, do not use abrasives or solvents.
If you don't use the Current Probe in along period, remove the battery from it.
Note:
1. This manual is subject to change without notice.
2. Our company will not take the other responsibilities for any loss.
3. The contents of this manual can not be used as the reason to use the Current Probe for any
special application.
DISPOSAL OF ThIS ARTICLE
Dear Customer, If you at some point intend to dispose of this article, then please
keep in mind that many of its components consist of valuable materials, which
can be recycled. Please do not discharge it in the garbage bin, but check with
your local council for recycling facilities in your area.
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Battery: 9V battery,6F22 or equivalent,1 piece
Operating Temperature: 0°C~40°C,< 75% RH
Storage Temperature: -20°C~60°C, < 85%RH
Size: 195x70x47 (for mainbody only)
Weight: about 310g (including battery)