High Precision Hall Effect Current Transducer
A Hall effect current sensor is a type of sensor used to measure electrical current. It operates based on the Hall effect, which is the production of a voltage difference (Hall voltage) across an electrical conductor perpendicular to the flow of an electric current and a magnetic field. In the context of current sensing, a Hall effect sensor detects the magnetic field generated by the current flowing through a conductor. This detection allows for accurate measurement of the current without direct electrical contact, making Hall effect sensors useful in applications where isolation or non-intrusive measurement is required, such as in power electronics, automotive systems, and industrial machinery.
- Product Introduction
Wuxi Liou Electronics Co.,Ltd is one of the leading manufacturers and suppliers of high precision hall effect current transducer in China. Our factory offer high quality customized products made in China with low price. Welcome to contact us for quotation.
Closed loop hall effect current sensor
SERIES: LO-SEN-HE
Product overview:
Hall current sensor is mainly suitable for the isolation and conversion of complex signals such as AC, DC, pulse, etc. Base on the Hall effect principle, the converted signal can be directly collected and accepted by various collection devices such as ad, DSP, PLC, secondary instrument, etc. with fast response time, wide current measurement range, high precision, strong overload capacity, good linearity and strong anti-interference ability.
Product features：
Industrial class 0.5% accuracy.
Six comprehensive protection functions: input overload protection, output over-current protection, long-time short circuit protection, over-voltage protection of working power supply, reverse connection protection of working power supply, transient surge current TVs protection
Intelligent monitoring system for load current of generator, low voltage distribution cabinet, air conditioner, fan, etc. High reliability, high stability and high-cost performance.
Scope of application：
Suitable for current monitoring and battery applications,inverter and solar power management system, DC panel and DC motor drive, electroplating, welding applications, inverter, UPS servo control system current signal acquisition and feedback control.
Electrical specifications：
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Electrical specifications |
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Measuring range |
0-1000A |
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Accuracy |
0.5%(other precision can be customized) |
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Hole size |
20mm,35mm,45mm,55mm,72mm |
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Output signa |
DC4~20mA,DCO~20mA,0~10V,1~10V,0~5V,1~5V, 0~1V,0~2V(Special customizable ) |
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Load capacity |
Voltage output:5mA,Current output:6V |
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Responding time |
200ms |
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Hi-pot test |
AC3KV/50Hz,1Min |
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Power supply |
±15V,±12V,±24V,+24V,+12V |
Dimensions:
|
P/N |
INPUT (A) |
Output |
Accuracy |
DIMENSIONS(mm) |
||||||
|
Φ |
A |
B |
C |
D |
E |
F |
||||
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LO-SEN-HE12 |
5-3000A |
|
0.5 1.0 |
12 |
44 |
59.5 |
40 |
20.8 |
50 |
7XM5 |
|
LO-SEN-HE20 |
20 |
58 |
68 |
50 |
20 |
54 |
7XM5 |
|||
|
LO-SEN-HE35 |
35 |
89 |
99.5 |
75 |
30 |
84.5 |
7XM5 |
|||
|
LO-SEN-HE45 |
45 |
102 |
120 |
87.5 |
32.5 |
104.5 |
12XM5 |
|||
|
LO-SEN-HE55 |
55 |
125 |
150 |
109 |
35 |
106 |
12XM5 |
|||
|
LO-SEN-HE72 |
72 |
151 |
174 |
134.5 |
42 |
149 |
12XM5 |
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Wuxi Liou Electronics Co Ltd
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