True RMS Voltage Sensor, AC/DC 75mV-500V Input, DC 0-5V/0-10V Output

The True RMS voltage sensor measures AC/DC voltages from 75mV to 500V, with DC 0-5V or 0-10V output and 0.5 accuracy. It operates on DC +12V or +24V power, with a ≤30mA static current and ≤250ms response time. Perfect for VFD systems, SCR devices, and other applications requiring true RMS measurement.

Specification

Note: Other parameters contact customer service.

Feature

• Linear Optocoupler Isolation Principle: Utilizes a linear optocoupler for electrical isolation, ensuring protection against electrical surges and noise interference, which improves system safety.
• True RMS Conversion Technology: Converts AC and DC voltages to true RMS values, providing accurate and reliable measurements of both sinusoidal and non-sinusoidal waveforms, ensuring precise readings in dynamic environments.
• AC/DC Voltage Measurement: Capable of measuring both AC and DC voltages in the range of 75mV to 500V, offering versatility for a wide range of applications.
• Standardized DC Output: Outputs a standardized DC voltage (0-5V or 0-10V) corresponding to the true RMS value of the input voltage, making it easy to integrate with monitoring and control systems.
• High Precision: Designed to deliver high-accuracy voltage measurement, ensuring reliable and consistent performance in critical applications.
• High Voltage Isolation: Offers excellent isolation between input and output, withstanding high-voltage inputs, ensuring the safety of both equipment and operators.
• Wide Application Range: Ideal for use in variable frequency drive (VFD) systems, silicon-controlled rectifier (SCR) controlled devices, and other electrical equipment where true RMS voltage measurement is required.

Size

Wiring Method 

Application 

Tips: In which applications can the True RMS Voltage Sensor be used?

This TRMS voltage sensor is ideal for a variety of industrial, automation, and electrical applications where accurate true RMS voltage measurement is critical. It is commonly used in Variable Frequency Drive (VFD) systems, which require precise monitoring of voltage to control motor speed and performance. It is also widely used in Silicon-Controlled Rectifier (SCR) controlled devices, which are used in industrial heating, lighting control, and motor speed control. Additionally, the sensor can be applied in power distribution systems, solar inverters, UPS systems, battery storage, and other electrical equipment that requires real-time, accurate voltage monitoring.