ZMPT101B Single Phase AC Voltage Sensor Module

The ZMPT101B AC Voltage Sensor Module is a high-precision voltage sensor designed for accurate AC voltage measurement in various DIY and electrical projects.

• It is compatible with platforms like Arduino, ESP8266, and Raspberry Pi, and provides essential features such as high galvanic isolation, wide voltage measurement range, and high accuracy.
• The module includes an onboard precision op-amp circuit that ensures precise signal sampling and compensation, making it suitable for metering, fault detection, and household or industrial applications.
• It can measure AC voltages up to 250V with an adjustable analog output.
• High precision onboard miniature voltage transformer AC voltage measurement up to 250V High accuracy and consistency Onboard precision op-amp circuit for signal sampling Adjustable analog output Small size, lightweight, and easy PCB mounting Suitable for open-source platforms (Arduino, ESP8266, Raspberry Pi) Operating temperature: -40°C to +70°C AC voltage measurement Electrical metering (energy meters) Sensing overload currents Ground fault detection Household electrical devices Industrial equipment Electrical testing and relay protection.