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SC
7533Voltmeter，Ammeter and Sensor monitor
INSTRUCTION MANUAL
Thanks for you selecting Idao meter. This manual primarily
describes precautions required in installing and wiring
the meter.
We herewith introduce operation of SC 3 for your reference.
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Functional Discription
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1 Process-value display unit.
2 Full scale adjust.
3 Zero Point adjust.
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DC & AC Measurement
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| Model |
Range (Maximum Resolution) |
Input
Impedance |
Input
Protection |
| SC7533-DV |
19.99mV 1.999V
19.99V 199.9V
600V |
>4Mohm |
20%F.S |
| SC7533-DA |
19.99mA 1.999A
5.00A Standard75mV input
|
<10hm |
15%F.S |
| SC7533-AV |
19.99V 199.9V
600V |
>4Mohm |
20%F.S |
| SC7533-AA |
19.99mA 1.999A
Standard 5.000A input
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<10hm |
15%F.S |
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Accuracy: ±0.5% ±2Digital
Notes: Attenion please , With AC C.T of the ampere is
5A that input
current are bigger than 5A . and AC P.T of voltage second
is 100V, if
input voltage are higher than 1000V.
And With DC Shunt Resistor of the second voltage is 75mV
,
that input current are bigger that 5A. |
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| Specification |
| Display |
0.56" red LED 4 digit displays |
| Accuracy |
0.5%R.D  3Digital |
| Resond Time |
0.25S |
| Rate |
2/Sec |
| Over range |
"-1"or"1" |
| A/D conerter |
Dual slope |
| NMR |
>NMR 40dB(50Hz/60Hz) |
| Op.Temp. |
0-50 (35%-85%RH) |
| Power Supply |
Ac165-250V free power supply |
| Dielectric Strength |
Ac 1500V/1min(Between power suppply terminal
and input terminal,earth,common,case) |
| InsulationResistance |
DC 500V 100Mohm at above terminal. |
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Example： Sc7533-AV-600V indicate a SC 3 series ac voltage
meter with higher & lower alarm. and the range are 0 ~o
600V。
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