MP240 Low-Noise Multiplexer


The MP240 is a double pole, quad throw fully shielded coaxial multiplexer designed for use in high impedance measurement systems. This multiplexer can be used in conjunction with other Razorbill Instruments products, it is ideal for use with devices such as the UC200 that contain more than one capacitive sensor, or in cases where more than one stress or strain cell is used simultaneously.

The MP240 may be controlled by USB or by a digital input. The digital input is compatible with Andeen-Hagerling capacitance bridges.

Accessory Overview

  • Controlled using basic software tool or ASCII commands over USB
  • Switch one pair of inputs between four pairs of outputs (double pole quad throw)
  • Ultra low noise: Better than <2 aF isolation