Monitor your electrical circuits with precision using the DC Digital Current Smart Meter, designed for accurate measurement and real-time display of DC current ranging from 0.3A to 50A. Equipped with a high-sensitivity Hall sensor and advanced digital technology, this ammeter provides reliable current monitoring, ensuring safety and efficiency in various electrical applications. Key Features: · Accurate DC Current Measurement: Utilizes a Hall sensor with a sensor input current capacity of 60A, delivering precise readings within the 0.3-50A range. · Real-Time Current Monitoring: Offers continuous current display with a sampling frequency of 2 times per second, enabling timely detection of current fluctuations. · Configurable Relay Alarm Output: Features upper and lower limit alarms with adjustable alarm delay and return difference, allowing customizable alert settings to protect your circuits. · Overload Protection Function: Built-in overload protection safeguards the device and connected circuits from damage caused by excessive current. · Durable Construction: Made from high-quality plastic materials, this digital ammeter is robust and designed for long-lasting use in various environments. · Wide Operating Conditions: Suitable for use in temperatures ranging from -10°C to 50°C with humidity below 85% RH in non-corrosive environments, ensuring stable performance. · Reliable Contact Capacity: The relay contact supports resistive loads up to 6A at 250VAC or 30VDC, making it compatible with a variety of electrical systems. Specifications: · Material: Plastic · Model: SZD07 · Measurement Type: DC Current · Measurement Range: 0.3-50A · Sensor Type: Hall Sensor · Sensor Input Current: 60A · Sampling Frequency: 2 times/second · Alarm Output: Relay with upper and lower limit alarms · Contact Capacity: 6A/250VAC, 6A/30VDC (resistive load) · Working Environment: -10°C to 50°C, humidity <85% RH, non-corrosive · Accuracy Level: 0.5 Package Includes: · 1 x DC Digital Ammeter This DC Digital Current Smart Meter is an essential tool for precise current measurement and effective circuit protection, ideal for electrical engineers, technicians, and hobbyists seeking reliable monitoring and alarm functions in their DC electrical systems.