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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 Hall Effect DC Current Sensor CYHCT-EKOV

Serial: CYHCT-EKOV

Rated Input Current: 0~±500A to 0~±20000A 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: Ø80 mm
Connector: Phoenix
Split Core Hall Effect DC Current Sensor CYHCT-EKOC

Serial: CYHCT-EKOC

Rated Input Current: 0~±500A to 0~±20000A DC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +/±12V DC,+/±15V DC or +/±24V DC
Window Size: Ø80 mm
Connector: Phoenix
Split Core Hall Effect DC Current Sensor CYHCT-EKLV

Serial: CYHCT-EKLV

Rated Input Current: 0~±10000A to 0~±80000A 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: Ø120 mm
Connector: Phoenix
Split Core Hall Effect DC Current Sensor CYHCT-EKLC

Serial: CYHCT-EKLC

Rated Input Current: 0~±10000A to 0~±80000A DC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +/±12V DC,+/±15V DC or +/±24V DC
Window Size: Ø120 mm
Connector: Phoenix
Split Core Hall Effect AC/DC Current Sensor CYHCS-EKF

Serial: CYHCS-EKF

Rated Input Current: 0~300A to 0~6000A AC/DC
Rated Output Voltage: ±4V AC/DC or ±5V AC/DC ±1.0%
Power Supply: ±12V ~ ±15V DC
Window Size: Ø62mm (Split Core)
Connector: Phoenix
Split Core Hall Effect AC/DC Current Sensor CYHCS-EKO

Serial: CYHCS-EKO

Rated Input Current: 0~500A to 0~20000A AC/DC
Output Signal: 0~±4/5V or 0~±20/40mA AC/DC
Power Supply: ±12V~±15VDC or ±15V~±24VDC
Window Size: Ø80mm (Split Core)
Connector: Phoenix
Split Core Hall Effect AC/DC Current Sensor CYHCS-EKL

Serial: CYHCS-EKL

Rated Input Current: 0~10000A to 0~80000A AC/DC
Rated Output Voltage: ±4V AC/DC or ±5V AC/DC ±1.0%
Power Supply: ±12V ~ ±15V DC
Window Size: Ø120mm (Split Core)
Connector: Phoenix
AC/DC Current Sensor CYCS-xnS0

Serial: CYCS-xnS0

Rated Input Current: 0 ~ ±1mA to 0 ~ ±5A AC/DC
Rated Output Voltage: tracing ±5V , 0-5V or 0-10V AC/DC
Power Supply: ±12 V or ±15 V DC
Mounting: DIN Rail
Accuracy / Response Time: ±0.2% / ≤15µs
AC Current Sensor CYCS11A-xnWS4

Serial: CYCS11A-xnWS4

Rated Input Current: 0 ~ 0.5A to 0 ~ 8A AC
Rated Output Current: 0-20mA or 4-20mA DC
Power Supply: +24V DC, 85V~265V AC, 90V~360V DC etc.
Window Size: Ø 4 mm
Accuracy / Response Time: 0.5% / ≤350ms
AC Current Sensor CYCS11-xnS2

Serial: CYCS11-xnS2

Rated Input Current: 0 ~ 5A to 0 ~ 25A AC
Output Signal: 5V AC(tracing), 0-10V, 4-20mA DC etc.
Power Supply: +12V ,+15V or +24V DC
Window Size: Ø 6.5 mm
Accuracy / Response Time: 0.5% / ≤400ms
AC Current Sensor CYCS11-xnWS9

Serial: CYCS11-xnWS9

Rated Input Current: 0 ~ 5A to 0 ~ 50A AC
Output Signal: 5V AC(tracing), 0-10V, 4-20mA DC etc.
Power Supply: ±12V, ±15V, +12V or +24VDC
Accuracy / Window Size: 0.1%(Tr.V); 0.2%(V); 0.5%(I) / Ø 9 mm
Response Time: 15µs (Tr.V); ≤300ms (V&I)
AC Current Sensor CYCS11A-xnWS9

Serial: CYCS11A-xnWS9

Rated Input Current: 0 ~ 5A to 0 ~ 50A AC
Rated Output Current: 0-20mA or 4-20mA DC
Power Supply: +24V DC, 85V~265V AC, 90V~360V DC etc.
Window Size: Ø 9 mm
Accuracy / Response Time: 0.5% / ≤350ms
AC Current Sensor CYCS11-LTAD

Serial: CYCS11-LTAD

Rated Input Current: 0 ~ 1A to 0 ~ 100A AC
Rated Output Current: 4-20mA DC
Power Supply: +24V DC
Window Size: Ø 20 mm
Accuracy / Response Time: ±0.5% / < 20ms
Self-Powered AC Current Sensor CYCS11-x0S3

Serial: CYCS11-x0S3

Rated Input Current: 0 ~ 2A to 0 ~ 200A AC
Rated Output Voltage: 0-5V or 0-10V DC
Power Supply: None
Window Size: Ø 20 mm
Accuracy / Response Time: 1.0% / ≤500ms
Split Core Self Power AC Current Sensor CYCS11-x0S4

Serial: CYCS11-x0S4

Rated Input Current: 0 ~ 20A to 0 ~ 200A AC
Rated Output Voltage: 0~5V, 0~10V DC or 5V tracing
Power Supply: None
Window Size: Ø 31 mm
Accuracy / Response Time: 1.0% / ≤500ms
Three Phase AC Current Sensor CYCS13-xnS3

Serial: CYCS13-xnS3

Rated Input Current: 0 ~ 1A to 0 ~ 25A AC
Output: 0-5V AC tracing, 0-10V DC, 4-20mA DC etc.
Power Supply: +12V ,+15V or +24V DC
Window Size: Ø 6.5 mm
Accuracy / Response Time: 0.5% / ≤300ms
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
Split Core AC Current Transformer CYCT-T16

Serial: CYCT-T16

Rated Input Current: 0~1A to 0~100A AC
Output Signal: 0-0.333 AC, 0~5A AC, 0~10V DC, 4~20mA DC etc.
Accuracy: ±0.5% (AC_output) , ±1.0~2.0% (DC_output)
Window Size: Ø 16 mm
Operating Temperature: -40°C - +85°C
Split Core AC Current Transformer CYCT-T24

Serial: CYCT-T24

Rated Input Current: 0~10A to 0~300A AC
Output Signal: 0-66.6mA AC, 0~10V AC, 0~5V DC, 4~20mA DC etc.
Accuracy: ±0.5% (AC_output) , ±1.0~2.0% (DC_output)
Window Size: Ø 24 mm
Operating Temperature: -40°C - +85°C
Split Core AC Current Transformer CYCT-T36

Serial: CYCT-T36

Rated Input Current: 0~10A to 0~500A AC
Output Signal: 0~100mA AC, 0~10V AC, 0~5V DC, 4~20mA DC etc.
Accuracy: ±0.5% AC, ±1.0~2.0% DC
Window Size: Ø36 mm
Operating Temperature: -40°C - +85°C
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
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-LAH, Output: ±25 mA / ±50 mA AC/DC, Power supply: ±12 V ~ ±15 V DC,

Serial: CYHCS-LAH

Rated Input Current: 0 ~ ±50A or 0 ~ ±100A AC/DC
Output Signal: 0~±25 mA or 0~±50 mA AC/DC
Power Supply: ±12V ~ ±15V DC
Accuracy / Linearity: 0.5% / 0.1%
Operating Temperature: -40°C ~ +85°C
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-LAS, Output: 2.5 V DC ±0.625 V AC/DC, Power Supply: +5 V DC

Serial: CYHCS-LAS

Rated Input Current: 0 ~ ±50A to 0 ~ ±100A AC/DC
Rated Output Voltage: 2.5V ± 0.625V AC/DC
Power Supply: +5 V DC
Accuracy / Linearity: 0.5% / 0.1%
Operating Temperature: -40°C ~ +85°C
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-LSP, Output: +2.5 V DC ±2 V AC/DC, Power Supply: +5 V DC, Window: Ø 8.5 mm

Serial: CYHCS-LSP

Rated Input Current: 0~±6A to 0~±50A AC/DC
Rated Output Voltage: 2.5V DC ± 2V AC/DC
Power Supply: +5V DC
Window Size: Ø 8.5 mm
Accuracy / Linearity: 0.5% / 0.1%
Split Core Hall Effect AC Current Sensor CYHCS-EKFV

Serial: CYHCS-EKFV

Rated Input Current: 0~300A to 0~4000A 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: Ø62 mm
Connector: Phoenix
AC Current Sensor CYCS11-xnWF3

Serial: CYCS11-xnWF3

Rated Input Current: 0 ~ 50A to 0 ~ 500A AC
Output: 0-5V AC tracing, 0-10V DC, 4-20mA DC etc.
Power Supply: ±12V, ±15V, +12V or +24VDC
Accuracy / Window Size: 0.2%(Tr.V); 0.2%(V); 0.5%(I) / Ø 35 mm
Response Time: 15µs (Tr.V); ≤300ms (V&I)
AC Current Sensor CYCS11-xnWF2

Serial: CYCS11-xnWF2

Rated Input Current: 0 ~ 30A to 0 ~ 400A AC
Output: 0-5V AC, 0-5V DC, 0-10V DC, 4-20mA DC etc.
Power Supply: ±12V, ±15V, +12V or +24VDC
Accuracy / Window Size: 0.1%(Tr.V); 0.2%(V); 0.5%(I) / Ø 20 mm
Response Time: 15µs (Tr.V); ≤300ms (V&I)
Split Core Hall Effect AC Current Sensor CYHCS-EKFC

Serial: CYHCS-EKFC

Rated Input Current: 0~300A to 0~4000A AC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +/±12V DC,+/±15V DC or +/±24V DC
Window Size: Ø62 mm
Connector: Phoenix
Split Core Hall Effect AC Current Sensor CYHCS-EKOC

Serial: CYHCS-EKOC

Rated Input Current: 0~500A to 0~15000A AC
Rated Output Current: 4~20mA DC ±1.0%
Power Supply: +/±12V DC,+/±15V DC or +/±24V DC
Window Size: Ø80 mm
Connector: Phoenix
Split Core Hall Effect AC Current Sensor CYHCS-EKOV

Serial: CYHCS-EKOV

Rated Input Current: 0~500A to 0~15000A 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: Ø80 mm
Connector: Phoenix