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Hall Effect Voltage Sensor CYHVS100C

CYHVS100C is a new Hall Effect voltage sensor, which is based on Hall Effect and magnetic compensation principle. This sensor can be used for measuring and monitoring DC and AC voltages.

Features

  • High electrical isolation

  • High reliability

  • Good overload capability

  • Small sizes

  • Insulated plastic case recognized according to UL94-V0
     

Electrical Parameters Applications

  • Switched Mode Power Supplies

  • Uninterruptible power supplies (UPS)

  • Overvoltage protection

  • Feedback of control systems

  • Electric power network monitoring

  • AC frequency conversion servo-motors

  • Various power supplies

Parameters

 Typical

Maximum

Rated input voltage (VN)

 100V DC

Measuring voltage range(Vin)

0~200V DC

Maximum measuring error (εM)

±0.5% FS

Power supply (Vc)

±12V~±15V (±5%)

Rated output voltage (Vo)

5 V DC

Turns ratio (N)

4000 : 1000

Isolation voltage (Vd)

 2.5kV/50Hz/1min

Linearity (εL)

±0.2% FS

±0.4% FS

Offset voltage (Vos)

±10mV

±20mV

Thermal drift of  0°C~70°C

±0.5mV/°C

±1.0mV/°C

offset voltage Vos   -40°C~+85°C  

±1.0mV/°C

±2.0mV/°C

Frequency band width (fb)

DC~ 10kHz (-3dB)

Ambient Operating Temperature (TA)

C: 0°C ~ +70°C

E: - 40°C ~ +85°C

Ambient Storage Temperature (TS)

C: - 25°C ~ +85°C

E: -55°C ~ +125°C

Input resistance (Ri)

@Ta=25°C,  21kΩ

Case Style and Connection

1. Input +
2. Input –

3. Power supply +

4. Power supply –

5. GND

6. Output

Application Note

1)   The sensor is connected according to the figure shown above. The output voltage can be detected at the output terminal when the measuring voltage is applied on the input terminal of the sensor. (Note: the sensor can be damaged by a incorrect connection)

2)   Measuring voltage range of this sensor is 100V~200V. 3) OFS: adjustment of DC zero point; GIN: adjustment of the gain (amplitude of the output voltage)

 

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