Features:
The power supply, signal input and output terminals have the
function of lightning protection and can provide a selective
purchasing
For measuring direct current electric current, direct current
electric voltage, exchanges electric current and communicate
electric voltage
With the function of analog transmission output(4~20mA)
The efficacious value diagraph can choose
The size regulations in Europe standard DIN(9648mm)
Advantages od high accuracy, stable performance and anti- vibration
etc.
Code Illustration:
SZ4 --------I:With the function of lightning
protectionBlank:Without ligntning protection
Range
AV:alternating current voltage AA:alternating current DV:Direct
current voltage DA:Direct current
I:current transmission outputBlank:Without transmission output
4 1/2 display
Ordering Code:
【1AC voltmeter
Model | Range | Resolution | PT | Accuracy |
SZ4-AV20 | 20V | 1mV | Direct input | ±0.2%F.S±3Digits |
SZ4-AV200 | 200V | 10mV | Direct input | ±0.2%F.S±3Digits |
SZ4-AV600 | 600V | 100mV | Direct input | ±0.5%F.S±3Digits |
SZ4-AV3K | 3KV | 1V | 3KV/100V | ±0.5%F.S±3Digits |
SZ4-AV10K | 10KV | 1V | 10KV/100V | ±0.2%F.S±3Digits |
【2AC ampere meter
Model | Range | Resolution | PT | Accuracy |
SZ4-AA0.2 | 200mA | 10uA | Direct input | ±0.2%F.S±3Digits |
SZ4-AA2 | 2A | 100uA | Direct input | ±0.2%F.S±3Digits |
SZ4-AA20 | 20A | 1mA | 20A/5A | ±0.2%F.S±3Digits |
SZ4-AA50 | 50A | 10mA | 50A/5A | ±0.5%F.S±3Digits |
SZ4-AA100 | 100A | 10mA | 100A/5A | ±0.2%F.S±3Digits |
SZ4-AA150 | 150A | 10mA | 150A/5A | ±0.2%F.S±3Digits |
SZ4-AA200 | 200A | 10mA | 200A/5A | ±0.2%F.S±3Digits |
SZ4-AA500 | 500A | 100mA | 500A/5A | ±0.5%F.S±3Digits |
SZ4-AA1000 | 1000A | 100mA | 1000A/5A | ±0.2%F.S±3Digits |
SZ4-AA1500 | 1500A | 100mA | 1500A/5A | ±0.2%F.S±3Digits |
SZ4-AA2000 | 2000A | 100mA | 2000A/5A | ±0.2%F.S±3Digits |
【3DC voltmeter
Model | Range | Resolution | Accuracy |
SZ4-DV0.2 | 200mV | 10uV | ±0.1%F.S±3Digits |
SZ4-DV2 | 2V | 100uV | ±0.1%F.S±3Digits |
SZ4-DV20 | 20V | 1mV | ±0.1%F.S±3Digits |
SZ4-DV200 | 200V | 10mV | ±0.1%F.S±3Digits |
SZ4-DV500 | 500V | 100mV | ±0.3%F.S±3Digits |
【4DC ampere meter
Model | Range | Resolution | PT | Accuracy |
SZ4-DA0.0002 |
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