| Prod Model: |
hall effect hall sensors |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Measuring Frequency: |
0-100kHz |
| Accuracy: |
0.2%-1% |
| Linearity: |
0.1% |
| High Isolation: |
Between Primary Current and Seconda |
| Manufactured By: |
Close-Loop Hall Magnetic Compensation Principle |
| Applications 1: |
High-Power Inverter, Medical Electronics, Test |
| Application 2: |
Process Control Equipment Sound Equipment Specific |
| Features: |
Wide Frequency Bandt No Insertion Loss |
| Closed Loop Hall Current Sensor: |
AC Hall Effect Current Sensor |
| Lem Hall Effect Current Sensor: |
Current Transformer Sensor |
| Application: |
Test and Measurement Equipment |
Product Description
Introduction:Close loop hall current sensors is a new generation of current sensor which applies hall effect principle, can measure direct current, alternating current, pulse and current of various irregular wave forms in electrical isolation conditions. Higher accuracy and linearity, short responding time and wide frequency band make it widely used in current monitoring devices, high current protection and other fields.
The product has many other advantages:
firm structure, low power consumption, small size, light
weight, long lifetime, easy installation, vibration resistance, water vapor proof and dust proof, which assure convenient and reliable usage. And users can define the rated primary current and secondary rated output based on actual demand.
Working Principle:
The magnetic field produced by primary current Ip is balanced with
the magnetic field produced by secondary coil current. The hall
unit and auxiliary circuit produce secondary magnetic compensation current that can accurately response the primary current.
1.Functions:
Wide frequency band No insertion loss
Excellent linearity Quick response time
Good overall accuracy Low temperature drift
2.Features:1.Wide frequency band
2.No insertion loss
3.Excellent linearity
4.Quick response time
5.Good overall accuracy
6.Low temperature drift
3.Applications:
1.High-power inverter
2.Medical electronics
3.Test and measurement equipment
4.Process control equipment
5.Sound equipment
Specification:
Measuring frequency 0-100KHz
Accuracy 0.2%-1%
Responding time: <1μs
Linearity: 0.1%
No measuring insertion loss
Measuring AC, DC and pulse current
High isolation between primary current and secondary output signal
Manufactured by close-loop hall magnetic compensation principle.see close Loop Hall Current Sensors datasheets (Bolton) as below:
NOTE:
We can design and produce open loop hall sensors:Open loop hall current sensors use the open loop hall direct testing principle to test direct current, alternating current and pulse current, the primary current is electrical isolation with secondary output signal. The output value can be customized. This produce has core through structure, no insertion loss, various case styles. For split core structure, there is no need to cut off the primary bus for installation.
Plz contact us : Alice Tianjin Grewin Technology Co.,Ltd.
Tel: 86-22-84943756 MT:8613072088960 Website: http://www.grewin-tech.com |
GREWIN as manufacture for Toroidal Transformer, current transformer, high frequency magnetics transformer, split core current sensor, clamp on CT, EI power Transformer etc. We have abtained ISO9001: 2015, IEC, CE, VDE, approval.
Our company have many advantages which can be your honesty and reliable supplier:
WHY CHOOSE US?
A. Business philosophy "Quality and Honesty First“
B. Over 40 years experience of transformer designing and producing.
C. Transformer 100% test before the shipment;
D. UL, CE, ISO9001: 2008
E. We offer custom-made transformers, OEM and ODM are welcome
F. We expect at consistently competitive prices
G. Transformer quality lifetime: 10 Years.
H. Professional experiences of the sales and engineers: 5 -10 Years
Grewin Mission: Growing together side by side, Mutual success hand in hand.
We sincerely invite you to join us to create a bright future.
Contact Information:
Tianjin Grewin Technology Co., Ltd.
TEL: +86 22 84943756
Web: www.grewin-tech.com
