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Detailed Product Description
DP4 –R High Impedance Ohmmeter
DP4-RMS series are high- impedanceohmmeter. The meter adopts high- precision IC chip design with high stability and strong anti-jamming. Themeter has functions: high or low limit, current transmission:4-20mA and 0-10mAand RS485&RS232 communication convector etc. High or low limit,corresponding measuring value and transmission output value can be setoptionaly.The meter adopts modern advanced MODBUS communication protocol with maximumbound rate up to 19200 bit/s. The input port of ohmmeter is 5VDC small voltage,without damage to the measuring object. The biggest impedance of the meter is200MΩ.
1.maintechnical index
Accuracy：±（0.2%FS+1）digit
power dissipation：<5W
oltage:85-240VAC
display range：±1999
sampling rate：0.5s
dimension：96×48×100mm(horizontal),96×96×100mm
48×96×100mm(vertical),160×80×100mm
72×72×100mm、48×48×100mm
PS：normal size: 96×48×100mm(horizontal).Please indicate your required size if you place the order with us.
Input type：（unit：voltage V；current A）Input range
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Transformer
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resolution
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Input range
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Transformer
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resolution
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AV0.2
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Direct input
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100uV
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DV0.2
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Direct input
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100uV
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AV2
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Direct input
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1mV
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DV2
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Direct input
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1mV
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AV20
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Direct input
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10mV
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DV20
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Direct input
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10mV
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AV200
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Direct input
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100mV
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DV200
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Direct input
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100mV
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AV600
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Direct input
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1V
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DV500
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Direct input
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1V
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AV3K
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3KV：100V
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10V
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DA0.0002
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Direct input
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0.1uA
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AV10K
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10KV：100V
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10V
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DA0.002
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Direct input
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1uA
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AA0.2
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Direct input
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100uA
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DA0.02
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Direct input
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10uA
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AA2
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Direct input
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1mA
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DA0.2
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Direct input
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100uA
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AA20
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20A:5A
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10mA
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DA2
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Direct input
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1mA
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AA50
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50A:5A
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100mA
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DA20
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20A：75mV
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10mA
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AA100
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100A:5A
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100mA
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DA30
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30A：75mV
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100mA
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AA150
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150A:5A
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100mA
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DA50
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50A：75mV
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100mA
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AA200
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200A:5A
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100mA
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DA100
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100A：75mV
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100mA
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AA500
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500A:5A
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1A
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DA150
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150A：75mV
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100mA
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AA1000
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1000A:5A
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1A
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DA200
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200A：75mV
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100mA
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AA1500
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1500A:5A
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1A
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DA300
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300A：75mV
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1A
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AA2000
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2000A:5A
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1A
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DA500more
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Input value：75mV
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1A
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