Entube QE

Three-phase plus neutral Voltage Divider
  • Icon ±0.2v To ±10v Output Range (Differential Plus Common Mode)
  • Icon 4000v Withstanding Surge Voltage For 5 Seconds
  • Icon Dc To 50khz Frequency Spectrum Of Operation
  • Icon Designed For Interfacing With Differential Input Daqs
  • Icon No Power Supply Needed 
  • Icon Up To ±1500v Input Range On Each Terminal (Line-To-Line Or Line-To-Neutral)
Need help choosing the right option?
Icon Connect with our sales engineer
Select options
  • Input Voltage  
  • Output Voltage  
  • Wiring Configuration  
Part Number

In Stock

460.00 460.00 460.0 USD


This combination does not exist.

Add to Cart shop

Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days




The Entube-QE series is designed for high quality three-phase measurements plus neutral in a very compact form factor without need for power supplies. This series covers the ranges from ±50V to ±1500V, with up to 85kHz bandwidth and 0.2% accuracy.

The Entube-QE sensor operates as a differential divider network with an anti-aliasing filter on its output. It generates a ±5V or ±10V scaled down version of the line-to-line voltage on its input terminals. 

This signal can then be processed by most computer based measurement platforms.

One Entube-QE replaces 4 sensors, and only requires one cable for all four signals. This allows for very high channel densities, while delivering high performance for a low cost.