SCT-013-030 Non-invasive AC Current Sensor Clamp Sensor 30A
The SCT‑013‑030 is a non-invasive AC current sensor based on current transformer (CT) technology. It conveniently clamps around a single live or neutral wire—no cutting or wiring modification needed—to measure AC current up to 30 A. The sensor outputs a small AC signal, making it suitable for DIY energy monitoring or over-current protection systems
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SCT-013-030 Current Sensor – Best for Energy Monitoring & IoT Projects
The SCT-013-030 is perfect for measuring AC current in real-time applications such as power consumption tracking, load monitoring, and smart home systems. It ensures safe, accurate, and non-intrusive current sensing.
Compatible with Arduino, Raspberry Pi, and other development boards, it is easy to integrate into embedded and IoT systems.
Key Features
- Non-invasive AC current measurement (no wire cutting required)
- Measures up to 30A AC current
- High accuracy and stable performance
- Clamp-type design for easy installation
- Analog output proportional to current
- Safe and isolated measurement
- Compact and lightweight design
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SCT-013-030 |
| Current Range | 0–30A AC |
| Output Type | Analog (Current Transformer Output) |
| Accuracy | High (depends on calibration) |
| Installation | Clamp-on (Non-invasive) |
| Operating Principle | Electromagnetic Induction |
| Cable Length | Approx. 1 meter |
| Compatibility | Arduino, ESP8266, ESP32, Raspberry Pi |
How to Use
- Open the clamp and place it around a single live AC wire
- Connect the output to an analog input (use burden resistor if required)
- Calibrate the sensor in your code
- Read and monitor current values in real time
Applications
- Energy monitoring systems
- Smart home automation
- Power consumption tracking
- Industrial load monitoring
- IoT and data logging systems
- Electrical safety projects
Package Includes
- 1 × SCT-013-030 Non-Invasive AC Current Sensor (30A)
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