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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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Hall-Effekt-DC-Strommesser- DIN-Rail-Adapter

Serial: CYHCTD-S3

Rated Input Current: 0 ~ ±25A to 0 ~ ±300A DC
Analogue Output: 0~5V DC or 0~10V DC (±0.5% ~ ±1%)
Digital Output: Current I (±0.5%)
Power Supply: +12V, +15V or +24V DC
Interface / Window Size: RS-485, MODBUS / Ø 20 mm
DC Curent Sensor CYCT03-xnS3

Serial: CYCT03-xnS3

Rated Input Current: 0 ~ ±20mA to 0 ~ ±30A DC
Output Signal: 0~10V DC, 4~20mA DC, Frequency OC etc.
Power Supply: +12V ,+15V or +24V DC
Window Size: Ø 20 mm
Accuracy / Response Time: 1.0% / ≤400ms
DC Curent Sensor CYCT02-xnU0

Serial: CYCT02-xnU0

Rated Input Current: 0 ~ +1mA to 0 ~ +5A DC
Output Signal: 0~5V, 0~10V, 0~20mA or 4~20mA DC
Power Supply: +12V or +24V DC
Mounting: DIN Rail
Accuracy / Response Time: 0.2%, 0.5% (see Datasheet) /≤350ms
DC Leakage Current Sensor CYCT04-xnMS20A

Serial: CYCT04-xnMS20A

Rated Input Current: 0 ~ ±10mA to 0 ~ ±100mA DC
Rated Output Voltage: tracing ±5VDC or 0~5V DC
Power Supply: ±12V DC or ±15VDC
Accuracy: 1.0%
Window Size: Ø 20 mm
Hall Effect DC Current Sensor CYHCT-BTV

Serial: CYHCT-BTV

Rated Input Current: 0~±50A to 0~±600A 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: 20.5x10.5mm
Connector: Molex
Hall Effect DC Current Sensor CYHCT-FV

Serial: CYHCT-FV-B200A-84

Rated Input Current: 0~±200A 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: 41x14 mm
Connector: Molex
Hall Effect DC Current Sensor CYHCT-FAV

Serial: CYHCT-FAV

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: 51x13 mm
Connector: Molex
Hall Effect DC Current Sensor CYHCT-K104V

Serial: CYHCT-K104V

Rated Input Current: 0~±500A to 0~±5000A 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: 104 x 36 mm (Split Core)
Connector: Molex or Screw
Hall Effect AC Current Sensor CYHCS-BTV

Serial: CYHCS-BTV

Rated Input Current: 0~±50A to 0~±600A 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: 20.5x10.5mm
Connector: Molex
DC Leakage Current Sensor CYCT04-xnM85B

Serial: CYCT04-xnM85B

DC Leakage Current Sensor CYCT04-xnM85B
DC Current Sensor CYCT01-xnU0

Serial: CYCT01-xnU0

Rated Input Current: 0 ~ +1mA to 0 ~ +5A DC
Output Signal: 0~5V DC, 0~10V DC, 4~20mA DC etc.
Power Supply: +12V DC or +24V DC
Mounting: DIN Rail
Accuracy / Response Time: 0.2% (V_out); 0.5% (I_out) / ≤350ms
Hall Effect DC/AC Current Sensor CYHCD-S3 with Analog and Digital Outputs

Serial: CYHCD-S3

Rated Input Current: 0 ~ 25A to 0 ~ 300A AC/DC
Analogue Output: 2.5V DC ± 2.5V AC/DC or 5V DC ± 5VAC/DC
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
DC Current Sensor CYCT03-xnWS3

Serial: CYCT03-xnWS3

Rated Input Current: 0 ~ ±5mA to 0 ~ ±25A DC
Output Signal: 0~5V, 0~10V, 0~20mA or 4~20mA DC
Power Supply: +12V ,+15V or +24V DC
Window Size: Ø 20 mm
Accuracy / Response Time: ±1.0% / ≤120ms
Split-Core-AC-DC-Current Sensor

Serial: CYHCTD-S3K

Rated Input Current: 0 ~ ±25A to 0 ~ ±500A DC
Analogue Output: 0~5V DC or 0~10V DC (±0.5% ~ ±1%)
Digital Output: Current I (±0.5%)
Power Supply: +12V, +15V or +24V DC
Interface / Window Size: RS-485, MODBUS / Ø 20 mm (Split core)
Digital-Output-DC-Current-Sensor

Serial: CYHCSD-S3K

Rated Input Current: 0 ~ 25A to 0 ~ 500A 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 (Split core)
Open-loop digital current sensor

Serial: CYHCD-S3K

Rated Input Current: 0 ~ 25A to 0 ~ 500A AC/DC
Analogue Output: 2.5V DC ± 2.5V AC/DC or 5V DC ± 5VAC/DC
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 (Split core)
Split Core Hall Effect AC/DC Current Sensor CYHCS-EKC

Serial: CYHCS-EKC

Rated Input Current: 0~±30A to 0~±300A AC/DC
Rated Output Voltage: 0~±4V or 0-±5V AC/DC ±1.0%
Power Supply: ±12V~±15V DC
Window Size: Ø12mm (Split Core)
Connector: Molex
Split Core Hall Effect DC Current Sensor CYHCT-L35K

Serial: CYHCT-L35K

Rated Input Current: 0~±50A to 0~±1000A DC
Output Signal: 0~5V, 0~10V, 0~20mA or 4~20mA DC
Power Supply: +12V DC,+15V DC or +24V DC
Window Size: Ø35 mm (Split Core)
Connector: Molex, Phoenix or Cable
Split Core Hall Effect DC Current Sensor CYHCT-L35B

Serial: CYHCT-L21K

Rated Input Current: 0~±50A to 0~±1000A DC
Output Signal: 0~±5V, 0~±10V or 0~±20mA DC
Power Supply: +12V, +15V or +24V DC
Window Size: Ø35 mm (Split Core)
Connector: Molex, Phoenix or Cable
Closed Loop Hall Effect AC/DC Current Sensor  CYHCS-LFA, Input: ±1000A AC/DC, Output: ±200 mA AC/DC, Power Supply: ±15 V ~ ±24 V DC, Window: Ø 40,2 mm, Connector: Molex

Serial: CYHCS-LFA-1000A

Rated Input Current: 0~±1000A AC/DC
Rated Output Current: ±200mA AC/DC
Power Supply: ±15V ~ ±24V DC
Window Size: Ø 40.2 mm
Accuracy / Linearity: 0.3% / 0.1%
Closed Loop Hall Effect AC/DC Current Sensor  CYHCS-LTF, Output: 200 / 400 / 600 mA AC/DC, Power Supply: ±15 V ~ ±24 V DC, Window: Ø 120 mm

Serial: CYHCS-LTF

Rated Input Current: 0~±1000A to 0~±3000A AC/DC
Rated Output Current: 0~±200 mA, 0~±400mA or 0~±600mA AC/DC
Power Supply: ±15V ~ ±24V DC
Window Size: Ø 120 mm
Accuracy / Linearity: 0.3% / 0.1%
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-D6M, Output: 100 mA AC/DC, Power Supply: ±15 V ~ ±24 V DC, Window: Ø 35 mm, Connector: Molex

Serial: CYHCS-D6M

Rated Input Current: 0~±300A or 0~±500A AC/DC
Rated Output Current: 0 ~ ±100 mA AC/DC
Power Supply: ±15V ~ ±24V DC
Window Size: Ø 35 mm
Accuracy / Linearity: 0.5% / 0.1%
Closed Loop Precise AC/DC Hall Current Sensor  CYHCS-LF-X

Serial: CYHCS-LF-X

Rated Input Current: 0~±1000A to 0~±2000A AC/DC
Output signal: 0~±4V, 0~±5V, 0~±20mA or 0~±40mA AC/DC
Power Supply: ±15V ~ ±24V DC
Window Size: Ø 60.5 mm
Accuracy / Linearity: 0.2% / 0.1%
Split Core Hall Effect DC Current Sensor CYHCT-L21K

Serial: CYHCT-L21K

Rated Input Current: 0~25A to 0~500A DC
Output Signal: 0~5V, 0~10V, 0~20mA or 4~20mA DC
Power Supply: +12V, +15V or +24V DC
Window Size: Ø21mm (Split Core)
Connector: Molex or Phoenix
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-B2, Input: 5 A ~ 25 A AC/DC, Output: 25 mA AC/DC, Power supply: ±15 V DC

Serial: CYHCS-B2

Rated Input Current: 0~±5A to 0~±25A AC/DC
Rated Output Current: 0 ~ 25 mA AC/DC
Power Supply: ±15 V DC
Accuracy / Linearity: 0.5% / 0.2%
Operating Temperature: -25°C ~ +85°C
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-B7, Output: ±4 V AC/DC, Power Supply: ±15 V DC

Serial: CYHCS-B7

Rated Input Current: 0~±5A to 0~±75A AC/DC
Rated Output Voltage: 0~±4V AC/DC
Power Supply: ±15V DC
Accuracy / Linearity: 0.5% / 0.1%
Operating Temperature: -25°C ~ +85°C
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-B8, Output: ±4 V AC/DC, Power Supply: ±15 V DC

Serial: CYHCS-B8

Rated Input Current: 0~±5A to 0~±50A AC/DC
Rated Output Voltage: 0~±4V AC/DC
Power Supply: ±15 V DC
Accuracy / Linearity: 0.5% / 0.1%
Operating Temperature: -25°C ~ +85°C
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-B8S, Output: +2.5 V DC ±0.625 V AC/DC, Power Supply: +5 V DC

Serial: CYHCS-B8S

Rated Input Current: 0~±5A to 0~±25A AC/DC
Rated Output Voltage: 2.5V±0.625V AC/DC
Power Supply: +5 V DC
Accuracy / Linearity: 0.5% / 0.1%
Operating Temperature: -25°C ~ +85°C
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-B6, Output: 25 mA / 50 mA AC/DC, Power Supply: ±12 V ~ ±15 V DC, Window: 12.7 x 7 mm

Serial: CYHCS-B6

Rated Input Current: 0~±25A to 0~±100A AC/DC
Rated Output Current: 0~±25mA or 0~±50 mA AC/DC
Power Supply: ±12V ~ ±15V DC
Window Size: 12.7 x 7 mm
Accuracy / Linearity: 0.5% / 0.1%
Closed Loop Hall Effect AC/DC Current Sensor CYHCS-B9, Power Supply: ±15 V DC, Window: 15.2 x 10.2 mm

Serial: CYHCS-B9

Rated Input Current: 0~±125A or 0~±200A AC/DC
Rated Output Current: 0~±100mA or 0~±125 mA AC/DC
Power Supply: ±15 V DC
Window Size: 15.2 x 10.2 mm
Accuracy / Linearity: 0.5% / 0.1%