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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
Electrical
Parameters Applications
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Switched Mode Power Supplies
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Uninterruptible power supplies (UPS)
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Overvoltage protection
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Feedback of control systems
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Electric power network monitoring
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AC frequency conversion servo-motors
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Various power supplies
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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%) |
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Rated
output voltage (Vo) |
5 V DC
|
|
Turns ratio
(N) |
4000 : 1000
|
|
Isolation
voltage (Vd) |
2.5kV/50Hz/1min |
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Linearity (εL)
|
±0.2% FS
|
±0.4% FS
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Offset
voltage (Vos) |
±10mV
|
±20mV
|
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Thermal
drift of 0°C~70°C |
±0.5mV/°C
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±1.0mV/°C
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|
offset
voltage Vos -40°C~+85°C |
±1.0mV/°C
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±2.0mV/°C
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Frequency
band width (fb) |
DC~ 10kHz
(-3dB) |
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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 |
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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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