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Yueqing Heyi Electrical Co., Ltd.

Voltage Transformer Sensor, Hall Sensor, Hall Voltage Sensor manufacturer / supplier in China, offering Hall Voltage Sensor Hall Effect Current Transformer Hall 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 Hall Effect Voltage Sensor/Transmitter Hall Voltage Sensor Hall Effect Current Transformer Hall Current Sensor

Hall Voltage Sensor Hall Effect Current Transformer Hall Current Sensor

FOB Price: US $7-9 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $7-9/ Piece
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Port: Shanghai, China
Production Capacity: 100000 PCS /Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: VS1
  • Measuring Principle: Hall Type
  • Material: Mixture
  • IP Rating: IP65
  • Customized: Customized
  • Usage: Hall Sensor
  • Courier: DHL, TNT, FedEx
  • Transport Package: Export and Air-Worthy Standard Carton
  • Origin: Yueqing China
  • Voltage Type: DC Voltage
  • Output Signal Type: Analog Type
  • Accuracy Grade: 0.5G
  • Certification: ISO
  • Output: Analog Sensor
  • Theory: Hall Sensor
  • Trademark: HEYI
  • Specification: IEC 6044-1
  • HS Code: 8542390000
Product Description
VS1 series current mode voltage sensor is a device based on the 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)
Rated current(Ipn)510mA
Measure range(Ip)714mA
Turns ratio(Np/Ns)5000:10002500:1000T
Primary coil resister650200Ω
Secondary coil resister110110Ω
Measure resister100~350100~190Ω
Rated output2525mA
Supply voltage±12,±15V
Power Consumption≤20+ IpX(Np/Ns)mA
Offset current@Ip=0 ±0.2mA
Offset drift@ -40~+85ºC ≤±0.5mA
Linearity@Ip=0-±Ipn ≤0.2%FS
Response time≤40μS
Galvanic isolation@ 50HZ,AC,1min 2.5KV

·AC variable speed drives
·Static converters for DC motor drives
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
·Switched Mode Power Supplies (SMPS)
·Power supplies for welding applications

1. All dimensions are in mm.
2. General tolerance ±1mm.

Directions for use
1. The accuracy of sensor will be the best when the current passes through resister R1 and becomes the rated primary current, and therefore the current to be measured by sensor should comply with the primary current 10mA.
2.Samples: VIN=250V For example, VIN=250V:
(Accuracy )=±0.8%ofVIN(@Ta=+25ºC) a) R1=25KΩ /10W,IP =10mA
(Accuracy )=±1.6%ofVIN(@Ta=+25ºC) b) R1=50KΩ / 5W,IP =5mA
3. Considering resistance of primary coil (compared with R1 and temperature difference kept as low as possible) and electrical isolation within measure range (recommended), this sensor is suitable for measuring voltage.
·SJ 20790-2000
General date
Operating temperature (TA)-40 to +85ºC
Storage temperature(TS)-40 to +125ºC
Mass(approx) (M)22g
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