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Digital Instruments

Digital Instruments
company Kejia Automation Co.,Ltd.
Update2011-03-29
Original RegionChina
Digital Instruments

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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