Hangzhi Precision

Hangzhi IIT Industrial Current Sensor

Thanks to the Multi point zero flux gate technology and close-looped excitation control technology, Hangzhi is able to bring the cost of the zero flux-gate current sensor’s cost further down by developing IIT industrial current sensor. In this way they can be deployed widely in industrial applications like railway, renewable and power converter etc.

Hangzhi IIT industrial current sensor products have high accuracy, linearity & stability, and low temperature drift and zero drift features, and are providing services to our customers with the top performance and effective cost.

Key Features of Hangzhi IIT Industrial Current Sensor

high accuracy 0.02%

High Accuracy

With 0.02% accuracy.

low cost

Low Cost

Much lower cost than traditional high accuracy current sensor

AC / DC Measurement

AC / DC Measurement

Can measure AC, DC, and Pulse currents.

Low Temperature Drift

Low Temperature Drift

Temperature Drift: 2ppm/K

High Linearity

High Linearity

Max. 20ppm

Catagories of Hangzhi IIT Industrial Current Sensor

Hangzhi IIT high accuracy current sensor products were developed on the basis of Multi-Point Zero Flux Gate technology, which can be applied for both AC and DC current measurement application, with analogical current & 0-10V voltage output options available. All Hangzhi high accuracy current transducer / sensor products are CE EMC & RoHS compliant.

IIT 200 CURRENT SENSOR

IIT Industrial Current Sensor - Current Output

Measuring range: from 60A to 6000A
Output signal: analogical current output
Accuracy: 0.02%
Linearity: max 20ppm;
Time stability: 2ppm/month;
Temperature stability: 2ppm/K;
Frequency Bandwidth (-3dB): 100kHz;
Dynamic response time: 1uS & 100A/us;

Click HERE to download the datasheets.

 

IIT1000-10V Current Sensor

IIT-10V series Industrial Current Sensor - 0-10V Output

Measuring range: from 60A to 1000A
Output signal: standard 0-10V voltage signal
Accuracy: 0.02%
Linearity: max 50ppm;
Temperature stability: 2ppm/K;
Frequency Bandwidth (-3dB): 100kHz;
Dynamic response time: raise to 90% scale within 10uS

Click HERE to download datasheets

Typical Applications of Hangzhi IIT Industrial Current Sensor

high accuracy current sensor for battery discharge testing equipment
Battery Discharge Testing Equipment

IIT-300/IIT-600 AC & DC Current transducer are adopted as the core sampling unit of battery pack charging and discharging power supply, manufactured by Hefei Kewell Power System Co., Ltd.

And they are leading provider of professional test power and system solutions in China, specializing in the development and application of power electronics transformation technology.

IIT-400 AC & DC current transducer is used as the current monitoring component of the DC intelligent welding machine developed by Shenzhen Meganet Electrical Co., Ltd. It secures the high accuracy of the output current.

IIT AC & DC current transducer applied in welding machines
IIT AC & DC current transducer applied in welding machines

Hangzhi Industrial Current Sensor Catalog

- Current output products

IIT60 high accuracy CURRENT SENSOR

IIT60 Current Sensor, AC / DC

Primary Nominal Current: DC60A, AC42.4A;

Overload Capacity: DC72A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 600:1

Secondary Burden Resistance: No more than 60Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT60 Datasheet

IIT100 high accuracy CURRENT SENSOR

IIT100 Current Sensor, AC / DC

Primary Nominal Current: DC100A, AC70.7A;

Overload Capacity: DC120A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1000:1

Secondary Burden Resistance: 10 ~ 50Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT100 Datasheet

IIT 200 CURRENT SENSOR

IIT200 Industrial Current Sensor, AC / DC

Primary Nominal Current: DC200A, AC141A;

Overload Capacity: DC240A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 2000:1

Secondary Burden Resistance: 10 ~ 25Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT200 Datasheet

IIT300 high accuracy CURRENT SENSOR

IIT300 Current Sensor, AC / DC

Primary Nominal Current: DC300A, AC212A;

Overload Capacity: DC360A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 2000:1

Secondary Burden Resistance: 10 ~ 20Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT300 Datasheet

IIT400 CURRENT SENSOR

IIT400 Current Sensor, AC / DC

Primary Nominal Current: DC400A, AC283A;

Overload Capacity: DC480A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 2000:1

Secondary Burden Resistance: 10 ~ 20Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT400 Datasheet

IIT500 CURRENT SENSOR

IIT500 Industrial Current Sensor, AC / DC

Primary Nominal Current: DC500A, AC354A;

Overload Capacity: DC600A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1500:1

Secondary Burden Resistance: 2 ~ 5Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT500 Datasheet

IIT600 CURRENT SENSOR

IIT600 Current Sensor, AC / DC

Primary Nominal Current: DC600A, AC424A;

Overload Capacity: DC720A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1500:1

Secondary Burden Resistance: 2 ~ 5Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT600 Datasheet

IIT700 CURRENT SENSOR

IIT700 Current Sensor, AC / DC

Primary Nominal Current: DC700A, AC495A;

Overload Capacity: DC840A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1750:1

Secondary Burden Resistance: 2 ~ 5Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT700 Datasheet

iit1000 high accuracy current sensor

IIT1000 Industrial Current Sensor, AC / DC

Primary Nominal Current: DC1000A, AC707A;

Overload Capacity: DC1200A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1500:1

Secondary Burden Resistance: 1.5 ~ 3Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT1000 Datasheet

iit1500 high accuracy current sensor

IIT1500 Current Sensor, AC / DC

Primary Nominal Current: DC1500A, AC1060A;

Overload Capacity: DC1600A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1000:1

Secondary Burden Resistance: 1 ~ 2Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT1500 Datasheet

Hangzhi Industrial Grade Current Sensor Catalog

- 0-10V voltage output products

IIT60-10V current sensor

IIT60-10V Current Sensor, AC / DC

Primary Nominal Current: DC60A, AC42.4A;

Overload Capacity: DC72A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 0.1667 V/A

Output Impedence: 10mΩ

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 1V/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT60-10V Datasheet

IIT200-10V-current-sensor

IIT200-10V Industrial Current Sensor, AC / DC

Primary Nominal Current: DC200A, AC141A;

Overload Capacity: DC240A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 0.05 V/A

Output Impedence: 10mΩ

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 1V/us

Frequency bandwidth

(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT200-10V Datasheet

IIT300-10V current sensor

IIT300-10V Current Sensor, AC / DC

Primary Nominal Current: DC300A, AC212A;

Overload Capacity: DC360A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 0.033 V/A

Output Impedence: 10mΩ

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 1V/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT300-10V Datasheet

IIT400-10V current sensor

IIT400-10V Current Sensor, AC / DC

Primary Nominal Current: DC400A, AC283A;

Overload Capacity: DC480A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 0.025 V/A

Output Impedence: 10mΩ

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 1V/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT400-10V Datasheet

IIT1000-10V Current Sensor

IIT1000-10V Industrial Current Sensor, AC / DC

Primary Nominal Current: DC1000A, AC707A

Overload Capacity: DC1200A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 0.01 V/A

Output Impedence: 10mΩ

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate:1V/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT1000-10V Datasheet

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