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Yueqing Heyi Electrical Co., Ltd.

Hall Current Sensor, Hall Effect Sensor, Hall Sensor manufacturer / supplier in China, offering (B203XT Series) High Precision Closed Loop Hall Effect Current Sensor, Ce RoHS Split Core Current Transformer Manufacturer Flexible Low Voltage CT for Energy Monitoring, Top Sell Three Phase Power Capacitor for Capacitor Battery and so on.

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Supplier Homepage Product Hall Effect current sensor Closed Loop Hall Effect Current Sensor/Transmitter (B203XT Series) High Precision Closed Loop Hall Effect Current Sensor

(B203XT Series) High Precision Closed Loop Hall Effect Current Sensor

FOB Price: US $8.1-8.5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8.1-8.5/ Piece
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Port: Shanghai, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: B203XT
  • Output Signal Type: Analog Output
  • Material: Plastic
  • Application: Switching Power Supply
  • Certification: ISO
  • Model: B203xt Series
  • Power Consumption: 20+ Ipx(Np/Ns) Ma
  • Galvanic Isolation: @ 50Hz,AC,1min 3kv
  • Courier: DHL, TNT, FedEx...
  • Transport Package: Green Plastic Film
  • Origin: Liushi, Yueqing, Zhejiang Province, China
  • Type: Hall Type
  • Production Process: SemiConductor Integrated
  • Accuracy Grade: 0.5G
  • IP Rating: IP65
  • Customized: Customized
  • Power Supply: +5V
  • Linearity: Less Than 0.1
  • Bandwidth: @ -3db 0~200kHz
  • Trademark: HEYI
  • Specification: CE, ISO, Rohs
  • HS Code: 8542390000
Product Description
B203XT Series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit, the size of primary doesn't affect test precision, no matter the location of primary in the hole of current sensor. It can really measure resolution 1000:1 and uses for precision measurement of DC, AC and pulse current.
Electrical data (Ta=25ºC±5ºC)
Rated current(Ipn)±10±25±50±75±100A
Measure range(Ip)0-±150-±370-±750-±900-±120A
Turns ratio(Np/Ns)1:12001:12001:12001:15001:2000T
Inside measuring resistance30±0.1%12±0.1%6±0.1%5±0.1%5±0.1%Ω
Rated output@Ip=±Ipn               ±1±0.2%V
Supply voltage+5VV
Power Consumption20+ IpX(Np/Ns)mA
Reference voltage+2.5±0.4%V
Zero voltage@Ip=0                   +2.5±0.4%V
Offset drift@ -40~+85ºC              ≤±0.05mV /ºC
Output drift@ -40~+85ºC              ≤±0.05mV /ºC
Linearity@Ip=0-±Ipn                ≤0.1%FS
Response time@100A/μ S,10%-90%       ≤0.5μs
Galvanic isolation@ 50HZ,AC,1min             3KV
Bandwidth@ -3db                    0~200KHZ
·Variable speed drives
·Welding machine
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
· Electrochemical

1. All dimensions are in mm.
2. General tolerance ±1mm.
Directions for use
1. Is will be in a forward direction when the Ip flows according to the direction of the arrowhead.
2. The primary conductor should be≤120ºC.
3. The dynamic performance (di/dt and the response time) is the best when the primary hole is fully filled with the bus bar.
4. The primary turns should be at the top of the sensor for the best magnetic coupling.
5. When the current will be measured goes through a sensor, the voltage will be measured at the output end. (Note: The false wiring may result in the damage of the sensor)
6. Custom design in the different rated input current and the output voltage are available.
·SJ 20790-2000
General date
Operating temperature(TA)-40 to +85ºC
Storage temperature (TS)-40 to +125ºC
 Mass(approx) (M)15g

(B203XT Series) High Precision Closed Loop Hall Effect Current Sensor
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