BDD ZMPT101B AC Voltage Sensor Module 250V Single Phase Monitor

Features
- Part Number: BDD ZMPT101B AC Voltage Sensor
- Measures single-phase AC voltages up to 250V
- Supports both 50Hz and 60Hz AC systems
- Transformer-based galvanic isolation for improved safety
- Analog output suitable for microcontroller ADC inputs
- Adjustable output amplitude via multi-turn potentiometer
- Low-noise and highly accurate voltage sensing
- Compact PCB design for easy integration
- Ideal for energy monitoring and smart metering projects
- Compatible with Arduino, ESP32, STM32 and other controllers
Specifications
- Sensor Type: AC Voltage Transformer Module
- Transformer Model: ZMPT101B
- Input Voltage Range: Up to 250V AC
- Frequency Range: 50Hz / 60Hz
- Supply Voltage: 5V - 30V DC
- Output Signal: Scaled AC waveform with DC offset
- Output Range: 0V to VCC
- Output Offset: Approximately VCC/2
- Calibration: Multi-turn adjustable potentiometer
- Interface: Analog voltage output
Applications
- AC mains voltage monitoring
- Energy consumption measurement
- Smart power meters
- Home automation systems
- Power quality monitoring
- Industrial control systems
- Voltage data logging projects
- Renewable energy monitoring
- Arduino and ESP-based measurement systems
Benefits
- Safe isolated voltage measurement
- Easy integration with ADC-equipped controllers
- Adjustable output for precise calibration
- Accurate monitoring of mains voltage levels
- Compact and cost-effective design
- Suitable for both hobby and professional applications

What's in the box
1 x BDD ZMPT101B AC Voltage Sensor Module 250V Single Phase Monitor