Feature: 1. MAIN PURPOSE: Capable of real time isolation measurement of AC current in the power grid or circuit, and converting it into 4-20mA DC output signal. 2. MULTIPLE USAGES: Can be connected with AD to form a digital acquisition system, or output to an automatic control system, or connected with analog or digital meter to display measuring value. 3. GOOD PERFORMANCE: This transmitter has the characteristics of strong overload capacity, high accuracy, high security, low power consumption, and low interference. 4. WIDE APPLICATION: Used for current monitoring equipment such as substation, variable frequency speed control device, inverter, street light monitoring, power, coal mine, etc. 5. PC HOUSING: The current transformer housing is made of excellent PC material, with good toughness, wear resistance, and aging resistance. Specification: Item Type: AC Current Transmitter Model: SZJ30 SD 420E Material: PC Input Range: 0-150A Output: 4-20mA DC Power Supply: DC 24V Output Load Resistance: RL <500Ω Feature: Input, output and power supply are isolated and do not interfere with each other Accuracy: 0.50% Corresponding Time: <0.2S Isolation And Withstand Voltage: 3KV/50HZ, 1min Frequency Range: 20-60Hz Load Capacity: Voltage output 6V, current output 5MA Working Temperature: -20-80℃ Temperature Drift: 0.02% FS/C (-20-55℃) Insulation Strength: 2000VAC1MIN (between input, output, and power supply) Insulation Resistance: >100MΩ. Package List: 1 x Current Transmitter