HBM’s MX440A is a 4-channel universal
amplifier that supports up to 15 different
transducer types per channel. All four
channels can be individually configured and
used for measuring a wide range of thermal,
mechanical or electrical quantities such as
force, displacement, torque, temperature,
pressure, rotational speed, position, speed,
acceleration, voltage or current.

The amplifier is designed to complement
the QuantumX system. It supports, for
example, half- and full-bridge circuits (straingage
and inductive transducers), resistors,
piezo-resistive transducers, potentiometers,
voltage, current, thermocouples, LVDT, pulse
counters and rotary encoders. Input channels
are electrically isolated and each provides
one 24-bit analog-to-digital converter.

Ethernet TCP/IP and automatic
configuration allow for easy and fast
connection to the PC.

Features include Advanced Plug & Measure,
enabling TEDS transducers and sensors to
automatically configure the channel.