Entube QE

In Stock
Three-phase plus neutral Voltage Divider

  • Up to ±1500V input range on each terminal (line-to-line or line-to-neutral)
  • ±0.2V to ±10V output range (differential plus common mode)
  • DC to 50kHz frequency spectrum of operation
  • No power supply needed
  • 4000V withstanding surge voltage for 5 seconds
  • Designed for interfacing with differential input DAQs


Price and options

460.00 460.00 460.0 USD


  • Input Voltage
  • Output Voltage
  • Wiring Configuration
Availability up to 13

This combination does not exist.

Add to Cart

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.