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The 5A Range Single-Phase AC Current Sensor Module is a highly precise and reliable sensor designed for measuring AC currents up to 5A. Equipped with a built-in micro-precision current transformer and sampling resistor, this module provides accurate current readings with 0.2% linearity.
With a 1000:1 transformation ratio, the module outputs 5mA analog current for 5A input, making it suitable for various applications such as power monitoring, energy metering, and industrial automation. The 3000V isolation voltage ensures safety, while the epoxy resin sealing provides durability in extreme environments.
Q1: What is the output of this sensor module?
A1: The module provides an analog output of 5mA for an input current of 5A AC.
Q2: Can this sensor handle more than 5A?
A2: The sensor is designed for 5A rated current but can measure up to 10A within the linear range.
Q3: Is this sensor suitable for industrial applications?
A3: Yes, with high precision (0.2%), 3000V isolation, and -40°C to +70°C operating range, it is ideal for industrial and commercial energy monitoring.
Q4: How do I connect this sensor to a microcontroller?
A4: The sensor outputs an analog current signal, which needs to be converted into a voltage using a resistor before interfacing with a microcontroller.
Q5: What is the advantage of having an epoxy resin seal?
A5: The epoxy resin protects the sensor from moisture, dust, and electrical interference, ensuring reliability and long lifespan.
Specifications:
Package:
1x ESP8266 WEMOS D1 MINI ESP-12F Z USB-C
