SCK3 Hall Effect Open Loop Current Sensor

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US $5.3-6.3 / Units | 1 Unit/Units (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Magnetic Sensor
Hall Sensor
Analog Sensor
Open Loop
Nominal RMS Range:
50A, 100A, 200A, 300A,400A, 500A, 600A
Measuring Range:
150AT, 300AT, 600AT, 750AT, 900AT, 900AT, 900AT
Supply Voltage:
±4V or ±5V
Working Voltage:
±12V~15V (5%)
Supply Ability
Supply Ability:
50000 Unit/Units per Month
Packaging & Delivery
Packaging Details
21 units per carton box
Shekou, Futian, Shenzhen
Product Description

SCK3 Series Hall Effect Open Loop Current Sensor



1. Hall Current Sensor Open Loop


2. Nominal Rms Current (Ipn): 50A..600A


3. square perforation for copper conductor, window 10.5*20.5
4. 10 years experience
5. Pass CE


General Data:
Hole inside diameter (mm): SCK1 Series ø20, SCK1T Series ø20
Outside diameter (mm): ø38

Weight and Package:

Net weight 60g



1. SCK3 Series is open-loop hall current sensor.
2. Square perforation, mainly measure wire conductor current.
3. Advantages: Excellent accuracy, low power consumption, high liability and good current overload capability.


SCK3 Series Hall Effect Open Loop Current Sensor
SCK3 Series Hall Current Sensor is a new generation Open loop current sensor based on Hall effect principle, it could accurately measure DC, AC and pulse current and other various irregular waveforms current in electrical isolation conditions. Perforations in the form of a round hole type, use for cable connections, it is widely used in inverter, all kinds of power supply, DC panel, Welding machines and other equipments. Products potting adapt imported resin, which has excellent thermal conductivity and scalability. High-performance core result minimal residual magnetism, all electronic is imported components assembled, along with excellent circuit design, it has excellent characteristics with long-term stable operation even in harsh working conditions.



1.     Hall Effect Open Loop measuring principle.

2.     Galvanic isolation between primary and secondary circuit

3.     Wide bandwidth, excellent accuracy, good linearity and fast response.

4.     Measure AC,DC,Pulse and mixed currents

5.     Excellent thermal conductivity and scalability

6.     High performance core and imported resin assembled.

48 hours room temperature aging and eight hours high temperature aging, long-term and stable operation even in harsh working condition.

8.     Sample order accept

9.     CE & RoHS approved and pass ISO9001:2008 certification.

Packaging & Shipping


 21 Units Per Carton Box

Carton Box Packing

Express by DHL, FEDEX, EMS to worldwide

Customeriz shipping 




Factory equipment

Professional production team and production line, experienced technical experts engaged in this industry for more than 10 years.

1. We are approved by ISO9001 Quality/Management System and also hold certifications from RoHS, CE etc.

2. Potting with imported resin, our products have the features of long-term operation, excellent circuit design; processed via 48 hours room temperature aging and 8 hours high temperature aging and after rigorous test by our energies, it has excellent characteristic with long-term stable operation even in harsh working conditions and also have the good function in temperature compensation.

3. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

4. Equipped with all kinds of professional instruments and testing equipment, annual output of 5,000,000 or more products


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