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Current Sensors

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Current Sensing is an important process for the evaluation, control, and diagnosis of electrical systems and thus are essential in many application fields. Hall Effect Current Sensors have been widely used for this purpose. They are a reliable solution for non-contact current measurement with high accuracy. The galvanic isolation between the sensor and current guarantees a high degree of safety. Furthermore, Hall Effect Current sensors have a simple structure and low energy losses.

A comprehensive introduction to Hall Effect Current Sensor you find here.

To find the Current Sensors, that fit your technical specifications the best, we highly recommend using the filter function and the product subcategories.

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Split Core AC/DC Hall Current Sensor CYHCS-C2T

Serial: CYHCS-C2T

Rated Input Current: 0~30A to 0~600A AC/DC
Rated Output Voltage: 2.5V±2.5V AC/DC or 5V±5V AC/DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: Ø21mm (Split Core)
Connector: Molex or Phoenix
Split Core Hall Effect AC/DC Current Sensor CYHCS-C3T

Serial: CYHCS-C3T

Rated Input Current: 0~50A to 0~2000A AC/DC
Rated Output Voltage: 2.5V±2.5V AC/DC or 5V±5V AC/DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: Ø40.5mm (Split Core)
Connector: Molex or Phoenix
Bidirectional DC Current Sensor CYCT03-xnS0

Serial: CYCT03-xnS0

Rated Input Current: 0 ~ ±0.1mA to 0 ~ ±5A DC
Output Signal: 0~5V, 0~10V, 0~20mA or 4~20mA DC
Power Supply: +12V ,+15V or +24V DC
Accuracy : 0.2% (V_out), 0.5% (I_out)
Response Time: ≤15 µs (V_out) ; ≤0.6 ms (I_out)
Split Core Hall Effect AC/DC Current Sensor CYHCS-EKT

Serial: CYHCS-EKT

Rated Input Current: 0~±10A to 0~±50A DC
Rated Output Voltage: 2.5V±1V DC ±1.0%
Power Supply: +5V DC or +12V DC
Window Size: Ø8.5mm (Split Core)
Connector: Molex
Open Loop Hall Current Sensor CYHCT-FAC

Serial: CYHCT-FAC

Rated Input Current: 0~±300A to 0~±2000A DC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: 51x13 mm
Connector: Molex
Open Loop Hall AC/DC Current Sensor CYHCS-FA

Serial: CYHCS-FA

Rated Input Current: 0~±300A to 0~±2000A AC/DC
Rated Output Voltage: 0~±4V or 0~±5V AC/DC ±1.0%
Power Supply: ±12V ~ ±15V DC
Window Size: 51x13 mm
Connector: Molex
AC Current Sensor CYCS11A-xnN9

Serial: CYCS11A-xnN9

Rated Input Current: 0 ~ 0.5A to 0 ~ 50A AC
Output Signal: 0-5V, 0-10V, 0-20mA or 4-20mA DC
Power Supply: +9V~36VDC
Window Size: Ø 9 mm
Accuracy / Response Time: 0.2% / ≤300ms
Digital Sensor RS485-output

Serial: CYHCSD-S3

Rated Input Current: 0 ~ 25A to 0 ~ 300A AC
Analogue Output: 2.5VDC ± 2.5VAC or 5VDC ± 5VAC (±0.5%~±1%)
Digital Output: Current I or Frequency F (±0.5%)
Power Supply: +12V, +15V or +24V DC
Interface / Window Size: RS-485, MODBUS / Ø 20 mm
Hall Effect AC/DC Current Sensor CYHCS-K210

Serial: CYHCS-K210

Rated Input Current: 0~±5000A to 0~±30000A AC/DC
Output Signal: ±4V , ±5V , ±10V or ±20mA AC/DC ±1.0%
Power Supply: ±12V ~ ±15V DC
Window Size: 210 x 100 mm
Connector: Screw
Split Core Hall Current Sensor CYHCT-KV

Serial: CYHCT-KV

Rated Input Current: 0~±300A to 0~±2000A DC
Rated Output Voltage: 0~4V, 0~5V or 0~10V DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: 64x16 mm (Split Core)
Connector: Phoenix
Split Core Hall DC Current Sensor CYHCT-KC

Serial: CYHCT-KC

Rated Input Current: 0~±300A to 0~±2000A DC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: 64x16 mm (Split Core)
Connector: Phoenix
DC Current Sensor with Split Core CYHCT-C5

Serial: CYHCT-C5

Rated Input Current: 0~±300A to 0~±6000A DC
Output Signal: tracing ±5V, 0~10V, 4~20mA DC ±1% etc.
Power Supply: +/±12V,+/±15V or +24V DC
Window Size: 150 x 40 mm (Split Core)
Connector: Phoenix
AC Leakage Current Sensor CYCS11-xnF2

Serial: CYCS11-xnF2

Rated Input Current: 0 ~ 10mA to 0 ~ 500mA AC
Output Signal: 0~5V, 0~10V or 4~20mA DC
Power Supply: +12V, +24V or +48V DC
Accuracy: 0.5% (V_out) ; 1.0% (I_out)
Window Size: Ø 20 mm
Split Core Hall Current Sensor CYHCT-K104C

Serial: CYHCT-K104C

Rated Input Current: 0~±500A to 0~±5000A DC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: 104 x 36 mm (Split Core)
Connector: Molex or Screw
Split Core Hall AC/DC Current Sensor CYHCS-K104V

Serial: CYHCS-K104V

Rated Input Current: 0~±500A to 0~±5000A AC
Rated Output Voltage: 0~4V, 0~5V or 0~10V DC ±1.0%
Power Supply: +12V ,+15V or +24V DC
Window Size: 104 x 36 mm (Split Core)
Connector: Molex or Screw
AC Leakage Current Sensor CYCS11-xnH3

Serial: CYCS11-xnH3

Rated Input Current: 0 ~ 10mA to 0 ~ 500mA AC
Rated Output Voltage: 0~5V DC or 0~10V DC
Power Supply: +12V, +24V or +48V DC
Accuracy: 0.5%
Window Size: Ø 9 mm
Hall Effect AC Current Sensor CYHCS-HBC

Serial: CYHCS-HBC

Rated Input Current: 0~2000A to 0~10000A AC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V ,+15V or +24V DC
Window Size: 140 x 50 mm
Connector: Screw
Split Core AC Current Transformer CYCT0750

Serial: CYCT0750

Rated Input Current: 0~50A to 0~250A AC
Output Signal: 0-0.333 AC, 0~5A AC, 0~10V DC, 4~20mA DC etc.
Accuracy: ±1.0% (AC_output) , ±1.0~2.0% (DC_output)
Window Size: 18.0 x 18.9 mm
Operating Temperature: -40°C - +85°C
Hall Effect AC Current Sensor CYHCS-HBV

Serial: CYHCS-HBV

Rated Input Current: 0~2000A to 0~10000A AC
Rated Output Voltage: 0~4V, 0~5V or 0~10V DC ±1.0%
Power Supply: +12V ,+15V or +24V DC
Window Size: 140 x 50 mm
Connector: Screw
Hall Effect AC Current Sensor CYHCS-FC

Serial: CYHCS-FC

Rated Input Current: 0~±200A to 0~±2000A AC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: 41x14 mm
Connector: Molex
Hall Effect AC Current Sensor CYHCS-FV

Serial: CYHCS-FV

Rated Input Current: 0~±200A to 0~±2000A AC
Rated Output Voltage: 0~4V, 0~5V or 0~10V DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: 41x14 mm
Connector: Molex
Open Loop Hall Current Sensor CYHCT-FC

Serial: CYHCT-FC

Rated Input Current: 0~±200A to 0~±2000A DC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: 41x14 mm
Connector: Molex
Split Core AC Current Transformer CYCT-T50

Serial: CYCT-T50

Rated Input Current: 0~100A to 0~1000A AC
Output Signal: 0-0.333V AC, 0-1A AC, 0~10V DC, 4~20mA DC etc.
Accuracy: ±0.5% AC, ±1.0~2.0% DC
Window Size: Ø52 mm
Operating Temperature: -40°C - +85°C
DC Current Sensor with Split Core CYHCT-L65K

Serial: CYHCT-L65K

Rated Input Current: 0~±300A to 0~±6000A DC
Output Signal: tracing ±5V, 0~10V, 4~20mA DC ±1% etc.
Power Supply: +/±12V,+/±15V or +24V DC
Window Size: 150 x 40 mm (Split Core)
Connector: Phoenix
Open Loop Hall Current Sensor CYHCT-BTC

Serial: CYHCT-BTC

Rated Input Current: 0~±50A to 0~±600A DC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: 20.5x10.5mm
Connector: Molex
Split Core Hall Effect AC Current Sensor CYHCS-C5

Serial: CYHCS-C5

Rated Input Current: 0~300A to 0~6000A AC
Output Signal: 0~5V DC, 0~10V DC, 4~20mA DC ±1% etc.
Power Supply: +/±12V,+/±15V or +24V DC
Window Size: 150x 40mm or 115x50mm (Split Core)
Connector: Phoenix
Split Core Hall Effect AC Current Sensor CYHCS-K104C

Serial: CYHCS-K104C

Rated Input Current: 0~±500A to 0~±5000A AC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V ,+15V or +24V DC
Window Size: 104 x 36 mm (Split Core)
Connector: Molex or Screw
Split Core Hall Effect AC Current Sensor CYHCS-KF2C

Serial: CYHCS-KF2C

Rated Input Current: 0~±300A to 0~±3000A AC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V ,+15V or +24V DC
Window Size: 85 x 27 mm (Split Core)
Connector: Molex
Split Core Hall Effect AC Current Sensor CYHCS-KF2V

Serial: CYHCS-KF2V

Rated Input Current: 0~±300A to 0~±3000A AC
Rated Output Voltage: 0~4V, 0~5V or 0~10V DC ±1.0%
Power Supply: +12V ,+15V or +24V DC
Window Size: 85 x 27 mm (Split Core)
Connector: Molex
Split Core Hall Effect AC Current Sensor CYHCS-KC

Serial: CYHCS-KC

Rated Input Current: 0~±300A to 0~±2000A AC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +12V ,+15V or +24V DC
Window Size: 64x16 mm (Split Core)
Connector: Phoenix