Current Transmitter AC 0-200A Conversion Analog 4-20mA AC Isolator Transformer Converter Current Transducer
Current Transmitter AC 0-200A Conversion Analog 4-20mA AC Isolator Transformer Converter Current Transducer
Specification: Product Name: AC Current Transmitter Model: SZT20-CH-420E Power supply: Voltage output type, self-power supply does not require external current. Current output type requires external DC: 24V ± 10% Input feedthrough current (AC): 0-10A / 20A / 50A (SZT15 series) 0-100A / 150A / 200A (SZT20 series) Output Type (DC): Voltage output type: 0-5V/10V Current output type: 4-20mA Switch on minimum: 0.5±0.2A (round type) 1.5±0.2A (clamp type) Maximum current through current: 200%, the feed current cannot exceed 200% of the rated value Power consumption: 1W Tape: 1% Accuracy: ±1% Maximum leakage current: 0.1mA Linearity: 10%-100% Response time: 200ms Through the heart wire diameter: 0.35-20mm Working temperature: -20-60 °C Working humidity: 5-95% (no condensation) Housing material: self-extinguishing material ABS (Cycolac 94v-0) Insulation withstand voltage: 2000VAC 50/60Hz 1min Package list: 1 AC Current Transducer Working principle: 1. Based on electromagnetic induction, inductive current will be generated when the current in the circuit changes. Transform large current into standard small current through transformer, 2. Through relevant signal processing circuit and output control circuit, the dc current signal of 0-5/10V or 4-20mA can be output and transmitted to the next level system.
Product Features
- USES: SZT20-CH-420E AC current sensor can measure the AC current in the grid or circuit in real time and convert it to 0-5V / 0-10V or 4-20mA DC current output signal.
- VERSATILE: It can be combined with various AD to form a variety of digital centralized acquisition systems. Or output to the PLC to form an automatic control system, or match the traditional analog and digital indicating instruments, display the measured values.
- EXCELLENT ATTRIBUTES: mutual current monitoring, high current detection accuracy, stable performance, safe isolation of input and output.
- HIGH PRECISION: The product has a hysteresis of less than 1% and can be used in strong magnetic field conditions.
- ADVANTAGES: It has the characteristics of strong overlapping ability, high precision, high isolation, high safety, low power consumption and strong anti-interference ability.