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Current Sensing Modules

Clamp-on Current Sensor

Non-Intrusive Current Measurement for AC/DC Applications

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Simplify Installation with Non-Invasive Current Sensing

Reliable, contactless monitoring for energy management and safety applications.

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Clamp on Current Sensor for Easy Measurement

The Clamp-on Current Sensor, also known as a split-core or cable-clamp sensor, can be easily clamped around a live conductor without disconnecting wires or handling high-voltage components.

Product Variants & Current Range

Magnetic Characteristcs:

ModuleDiameter (mm)Current range (A)
CO-4-1.2-30-L4±5 - ±30
CO-4-1.2-75-H4±30 - ±75
CO-10-1.2-150-V6010±75 - ±150
CO-10-1.2-230-V4010±150 - ±230

Technical Specifications

Standard Dimensions (in mm):

ParameterTypical valueUnit
Primary input current±5 - ±230(1)A
Output voltage swing±2000mV
Output voltage range500 - 4500mV
Operation frequencyDC…100kHz
Operation temperature-40…85°C
Supply voltage5V
Supply current10mA

 

Key Features

1

Non-invasive clamp-on design for easy installation

2

Supports AC and DC current measurement

3

Built-in high precision hall sensor for high accuracy

4

Compatible with state-of-charge monitoring in energy storage systems

5

Automotive-grade design support through partnerships

Applications

The Clamp-on Current Sensor is a versatile solution for:

1

Energy consumption monitoring

2

Overcurrent protection systems

3

Motor control and diagnostics

4

State-of-charge (SOC) tracking in battery systems

5

E-mobility and charging infrastructure

6

Smart grid and solar power installations

Frequently Asked Questions

Yes, the Clamp-on Current Sensor supports both AC and DC current measurement, making it suitable for a wide range of applications.

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