The Keysight 34901A module for the 34970A/34972A data acquisition/switch unit is the most versatile multiplexer for general-purpose scanning.

Highlights

  • 20-channel multiplexer
  • Two- and four-wire scanning
  • 300 V switching
  • 60 ch/s scanning
  • Built-in thermocouple reference junction

The Keysight 34901A module for the 34970A/34972A data acquisition/switch unit is the most versatile multiplexer for general purpose scanning. It combines dense, multi-function switching with 60-channel/second scan rates to address a broad spectrum of data acquisition applications.

Mix two- and four-wire channels on the same module. Two additional fused inputs (22 channels total) route up to 1 A of current to the internal DMM, allowing ac and dc current measurements without the need for external shunt resistors.

Note:
Due to the restriction of 3490xA modules for trade orders in the UK and European countries, the last order for 3490xA Modules trade orders in the UK and European countries will be on March 31, 2022. The last shipment date will be on April 30, 2022.

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