Description
The ZMPT101B AC Voltage Sensor Module is a single-phase voltage transformer designed for accurate AC voltage measurement. This module is ideal for power monitoring, home automation, and energy management systems. It features an onboard precision microvoltage transformer and a high-precision operational amplifier circuit, ensuring accurate sampling and compensation of the input signal. The ZMPT101B is compatible with various microcontroller platforms, including Arduino, making it a versatile choice for both hobbyists and professionals.
Specifications
- Model: ZMPT101B
- Rated Input Current: 2mA
- Rated Output Current: 2mA
- Voltage Range: 0 to 250V AC
- Change Ratio: 1000:1000
- Phase Difference: ≤20′
- Linearity: ≤0.2%
- Allowable Error: -0.3% to 0.2%
- Isolation Withstand Voltage: 4000V
- Supply Voltage: 5V to 30V DC
- Output Signal: Analog sine wave
- Operating Temperature: -40°C to +70°C
- Dimensions: 49.5mm x 19.4mm x 19.0mm
Features
- High Precision: Ensures accurate voltage measurement with minimal error.
- Wide Voltage Range: Capable of measuring AC voltage up to 250V.
- Adjustable Output: The output voltage can be adjusted using the onboard potentiometer.
- High Isolation: Provides 4000V isolation withstand voltage for safe operation.
- Compact Design: Small and lightweight, easy to integrate into various projects.
Applications
- Power Monitoring: Ideal for monitoring AC voltage in power systems.
- Home Automation: Can be used to measure and control voltage in smart home devices.
- Energy Management: Useful for energy-saving projects and systems.
- Industrial Control: Suitable for voltage measurement in industrial equipment.
- DIY Projects: Perfect for hobbyists and makers working on voltage measurement projects.
