Voltage Sensor DC

Advanced DC Voltage Sensor – Accurate, Compact, Ready for Industrial Use

The Voltage Sensor DC is a precision analog front‑end module designed to accurately measure DC supply voltages up to 10 V with minimal drift. Built around a low‑offset, low‑noise instrumentation amplifier and a high‑resolution 12‑bit ADC, it delivers a clean, proportional 0–5 V output that can be fed directly into microcontrollers or data acquisition systems. The sensor’s high input impedance (>10 MΩ) ensures no loading of the source, while the compact 40 mm⁻³ footprint makes it ideal for tight PCB spaces.

With a certified ±0.5 % full‑scale accuracy, the module supports real‑time voltage monitoring in power supplies, battery management, and automotive BLE systems. Its robust printed‑circuit substrate and hermetically sealed housing protect against EMI and temperature extremes, guaranteeing reliable operation from –40 °C to +85 °C.

• Key Spec 1: DC Voltage Range: 0 V – 10 V
• Key Spec 2: Output: 0 V – 5 V analog (12‑bit resolution)
• Key Spec 3: Accuracy: ±0.5 % full‑scale, 5 ppm/°C drift
• Common Use Case: Battery voltage monitoring in UPS, electric vehicle systems, and industrial power rails