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Yueqing Heyi Electrical Co., Ltd.

Current Sensor, Open Loop Hall Current Sensor, Current Transmitter manufacturer / supplier in China, offering (A-C3 Series) Open Loop Mode Dismountable Hall Effect Current Sensor with CE, Three Phase Current Transformer D363 50-600A 3 in 1 Combined Cts, Kct-24 Split Core CT Clamp Current Transformer with Earthphone Plug and so on.

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Supplier Homepage Product Hall Effect current sensor Open Loop Hall Effect Current Sensor/Transmitter (A-C3 Series) Open Loop Mode Dismountable Hall Effect Current Sensor with CE

(A-C3 Series) Open Loop Mode Dismountable Hall Effect Current Sensor with CE

FOB Price: US $18.32-20.35 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $18.32-20.35/ Piece
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Production Capacity: 5000PCS/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-C3
  • Output Signal Type: Analog Output
  • Material: Plastic
  • Application: Switching Power Supply
  • Certification: ISO
  • Model: a-C3 Current Sensor
  • Power Consumption: <25
  • Offset Drift: @ -40~+85c <=+-1
  • Galvanic Isolation: @ 50Hz,AC,1min 5kv
  • 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
  • Magnetic Offset: @IP=±ipn-0 +-20
  • Output Drift: @ -40~+85c <=+-1
  • Trademark: HEYI
  • Origin: Liushi, Yueqing, Zhejiang Province, China
Product Description
C3 series dismountable hall effect current sensor 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 DC, AC or pulsed currents.

Electrical data (Ta=25ºC±5ºC,RL=2KΩ,CL=10000PF)
Rated current(Ipn)±400±600±800±1000±2000A
Measure range(Ip)0-±8000-±12000-±16000-±20000-±3000A
Rated output@Ip=±Ipn               ±4±1%V
Supply voltage±12,±15V
Power Consumption<25mA
Offset voltage@Ip=0                     ±20mV
Magnetic offset@Ip=±Ipn-0                ±20mV
Offset drift@ -40~+85ºC               ≤±1mV/ºC
Output drift@ -40~+85ºC               ≤±1mV/ºC
Linearity@Ip=0-±Ipn                 ≤1%FS
Response time@50A/μS, 10%-90%         ≤5μs
Galvanic isolation@ 50HZ,AC,1min              5KV
Isolation resistance@ DC 500V                 1000
·Variable speed drives
·Welding machine
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)

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 sensor, the voltage will be measured at the output end.(Note: The false wiring may result in the damage of the sensor)
2. 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)300g

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