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Yueqing Heyi Electrical Co., Ltd.

Hall Effect Sensor, Hall Sensor, Current Sensor manufacturer / supplier in China, offering (A-C2 Series) Open Loop Dismountable 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 Open Loop Hall Effect Current Sensor/Transmitter (A-C2 Series) Open Loop Dismountable Hall Effect Current Sensor

(A-C2 Series) Open Loop Dismountable Hall Effect Current Sensor

FOB Price: US $14.1-16.2 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $14.1-16.2/ Piece
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Production Capacity: 6000PCS/Month
Transport Package: Green Plastic Film
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: A-C2
  • Output Signal Type: Analog Output
  • Material: Plastic
  • Application: Switching Power Supply
  • Certification: ISO
  • Model: a-C2 Hall Effect Current Transmitter
  • Power Consumption: 25 Ma
  • Offset Drift: @ -40~+85c <1mv/C
  • Bandwidth: 40~20000 Hz
  • Specification: CE, ISO, Rohs
  • HS Code: 8542390000
  • Type: Hall Type
  • Production Process: SemiConductor Integrated
  • Accuracy Grade: 0.5G
  • IP Rating: IP65
  • Customized: Customized
  • Supply Voltage: +-12,+-15
  • Offset Voltage: @IP=0 +-30mv
  • Output Drift: @ -40~+85c <1mA/C
  • Trademark: HEYI
  • Origin: Liushi, Yueqing, Zhejiang Province, China
Product Description
A-C2 series dismountable hall effect current Transmitter is an open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of AC or pulsed currents.

Electrical data (Ta=25ºC±5ºC)
Rated current(Ipn AC)50100200300400500A
Measure range(Ip AC)0-1000-2000-4000-6000-8000-1000A
Rated output(Vo DC)@Ip=±Ipn AC              5±1%V
Supply voltage±1215V
Power Consumption25mA
Offset voltage@Ip=0                      ±30mV
Offset drift@ -40~+85ºC               ≤±1mV /ºC
Output drift@ -40~+85ºC               ≤±1mA /ºC
Linearity @Ip=0-±Ipn                1%FS
Response time200ms
Galvanic isolation@ 50HZ,AC,1min             2.5KV
·Variable speed drives
·Welding machine
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
Mechanical dimension(for reference only)
(A-C2 Series) Open Loop Dismountable Hall Effect Current Sensor
1. All dimensions are in mm.
2. General tolerance ±1mm.
3. Elucidation:  1:+15V  2: -15V  3:V0UT  4:0V

Directions for use
1.When the current will be measured goes through a transmitter, the voltage will be measured at the output end. (Note: The false wiring may result in the damage of the transmitter)
2. Customs can adjust output amplitude of the transmitter by needs.
3. 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)70g
Characteristics chart
Effects of impulse noise

 ( Output voltage )

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