Description: 1. The 5A ACS712 is a microprocessor-based, single-phase current sensor specifically designed for precision current measurement in the range of +/- 5 Amperes. 2. Accuracy: With an accuracy of +/- 1%, this sensor ensures reliable and accurate measurements for various applications, making it suitable for both industrial and hobbyist projects. 3. Operating Principle: The ACS712 uses the current transformer principle, allowing it to measure the alternating current flow without physical contact with the conductor, ensuring safety and ease of installation. 4. Interface: Featuring a built-in amplifier, this sensor comes with a 0.5-6V DC excitation voltage requirement, and its output is a 4-20mA analog signal or a current loop, which can be easily interfaced with data acquisition systems, controllers, and other devices. 5. Temperature Compensation: The ACS712 includes automatic temperature compensation, ensuring stable and accurate measurements even in extreme temperatures ranging from -4
| Specification | Details |
|---|---|
| Current Range | ±5A (±2.5A on both sides of zero) |
| Accuracy | ±1% (typical) ±2% (max) |
| Operating Voltage | 5V 12V or 24V (dependent on model) |
| Output Type | Analog (0-5V or -10V to +10V output) |
| Bandwidth | DC to 8kHz (±3dB) |
| Common Mode Rejection | >30dB @ 50/60Hz 1kHz |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +125°C |
| Package Size | TO-252 or DIP (dependent on model) |
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