The Entube SE series is a family of voltage transducers designed for high quality single ended measurements in a very compact form factor, and without need for power supplies. This series covers the ranges of ±50V to ±1500V with up to 50kHz bandwidth and up to 0.2% of signal accuracy.
The Entube-de sensor operates as a differential divider RC-network with an anti-aliasing filter on its output. It generates a ±5V or ±10V scaled down version of the difference between the two input voltages, which can then be processed by a computer based measurement system.
The Entube SE is part of Verivolt’s sensing platform, which is aimed at allowing users to laid out multiple distributed sensors with a minimum of cabling required and no power supplies.