desktop housing (D*W*H) 140 * 172 * 96mm
power supply from 83 ... 264VAC, 50 / 60Hz

Data sheets :
A240U mit USB Schnittstelle
A240U with USB Interface

Suitable measurement data acquisition :
X - Link direct Graph
The 4 channel full- bridge measuring amplifier A240U with 3.2" touch TFT display
is a small measuring amplifier in an aluminium desktop housing. It is powered from mains voltage.

It supports 4 force channels, which can be used with the X - Link direct Graph software and the Polargraph option for vector force determination.

Up to 8 measured values can be displayed. The buttons can be used to tare or reset the peak values, for example.

The measuring amplifier supports linear multi-point scaling or polynomial scaling with 4 constants. Interface USB 2.0 with a synchronous data transfer rate between 0.625..1200Hz selectable, or asynchronous measured value request.
force and weight measurements et cetera.
measurement of the bridge deviation in [mV/V/]
linear user - multi-point scaling with 11 points, or
a polynomial user - scaling with 4 constants
handy case available for use in the field

Supports strain gauge full bridges in 6 - wire technology
accuracy class 0.02%
bridge supply voltage 5V DC

Selectable output channels
gross / net / tare - channel (user scaled)
positive / negative peak memory (user scaled)
sum and average channel (user scaled)
measurement value [mV/V]
sum and average channel [mV/V]
8pcs.of limit switch pairs choosabel to the output channels


  • Trachsler Electronics GmbH
  • Haslistrasse 12a
    8554 Wigoltingen - Häusern
  • +41 44 970 31 65