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    Picture of Smart Current Sensor, AC 0-0.1/0.5/50/200/600A Picture of Smart Current Sensor, AC 0-0.1/0.5/50/200/600A Picture of Smart Current Sensor, AC 0-0.1/0.5/50/200/600A

    Smart Current Sensor, AC 0-0.1/0.5/50/200/600A

    0 review(s) | Add your review
    SKU: SUCH-ACC-M600
    $79.99
    ● Rotatable Structure ● Input Current AC 0-0.1/0.5/50/200/600A ● Hole size 20mm/50mm ● 12/24VDC power supply
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    🚚 Free shipping
    🕒 Delivery date: 6-12 days
    🔁 30-day Returns
    Overview

    The smart current sensor utilizes the principle of electromagnetic induction to perform real-time measurement of alternating current in power grids. It employs constant current and linear compensation technology to isolate and convert the current into a standard direct current signal output, or transmits measurement data via an RS485 interface (Modbus-RTU protocol). Powered by a safe voltage of DC24V or 12V, SUCH AC current sensor is widely applicable in industrial automation fields.

    Feature

    • Real-Time Monitoring: Utilizes electromagnetic induction to continuously measure AC in power grids with high accuracy.
    • Signal Conversion: Adopts constant current and linear compensation technology to output a stable DC signal.
    • RS485 Communication: Supports Modbus-RTU protocol via RS485 interface for digital data transmission.
    • Safe Power Supply: Operates on DC 12V or 24V for reliable and safe usage in industrial settings.
    • DIN Rail Installation: Designed for quick TS35 DIN rail mounting in control cabinets.
    • Rotatable Structure: Features a rotatable housing for flexible installation in various orientations.
    • Industrial Applications: Suitable for automation systems, motor control, energy monitoring, and smart grids.

    Dimension (Unit:mm)

    Smart current sensor size

    Wiring Instructions

    Smart current sensor wiring instructions

    1: + Power supply positive terminal (note: do not reverse the positive and negative terminals of the power supply)  

    2: - Power supply negative terminal  

    3: OUT- Analog output negative  

    4: OUT+ Analog output positive  

    Indicator light definition: During normal operation, when no 485 communication is connected, the red light flashes once every 1 second; When the current sensor successfully connects to 485 communication, the red light flashes rapidly.

    Note: The current sensor uses spring-loaded terminals for wiring. It is recommended to use shielded cables with a cross-sectional area of 0.75mm² for power supply, output, and RS485 communication connections.

    Specs
    Input
    Current Range AC 0～(0.5-200)A, e.g., AC 0.5A, 50A, 200A
    AC 0～(60-600)A, e.g., AC 60A, 300A, 600A
    AC 0～(0.1-1)A, e.g., AC 0.1A, 1A
    Accuracy Class Class 0.5
    Overload Capacity Continuous: 1.2× rated current, Instantaneous: 10× rated current for 1s
    Power Consumption ≤1VA
    Frequency Response 25Hz–800Hz, especially suitable for power frequency applications
    Output
    Nominal Output DC 4–20mA, or 0–20mA, 0–5V, 0–10V (selectable)
    Communication RS485 Interface
    Load Resistance ≤250Ω (with DC 12V power supply, current output)
    ≤500Ω (with DC 24V power supply, current output)
    ≥1kΩ (voltage output)
    Response Time ≤400ms
    Power Supply
    Supply Voltage DC 12V / 24V
    Power Consumption ≤1W
    Insulation & Protection
    Insulation Resistance ＞100MΩ
    Dielectric Strength 2.0kV for 1 minute, 50Hz (between input/output and power supply)
    Temperature Coefficient ≤400ppm/°C (within -10°C to +55°C)
    Environmental Conditions
    Operating Temperature -10°C to +55°C
    Storage Temperature -25°C to +70°C
    Ambient Humidity ≤93%RH, non-condensing, no corrosive gas environment
    Altitude ≤2000m
    Installation Method Mounted on TS35 DIN rail or fixed to panel with screws
    Application
    Power distribution panels

    Power Distribution Panels

    Power grid monitoring

    Power Grid Monitoring

    Power supply equipment

    Power Supply Equipment

    FAQ
     ❯

    The sensor is primarily designed for indoor use. For outdoor installation, it must be housed in a weatherproof enclosure to protect against moisture and dust.

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    Yes, multiple units can operate side by side, as long as they are powered properly and electromagnetic interference is considered during wiring layout.

     ❯

    The sensor provides accurate readings immediately upon power-up, but in high-precision applications, a warm-up time of 2–3 minutes may improve stability.

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