Strain Gauge Amplifier for Shakers RL-S039

This universal four channel amplifier and power supply unit for strain measurement sensors contains configurable gain and excitation voltage.

It is used with electrodynamic shakers.

The Rula-Tech RL-S039 is a Strain Gauge Amplifier for Electrodynamic Shakers.  However, it can also be used to connect strain gauge sensor to any data acquisition and vibration control system.

Firstly, every channel on the RL-S039 has a noise filter.  The amplifier provides a programmable bridge offset nulling and shunt calibration.

Secondly, the unit is automated.  It automatically decreases current to prevent short circuiting or excitation overload.

Finally, it is simple to connect.  Connect the amplifier to your network using USB or Ethernet.  Then configure and control RL-S039 via VisProbe SL Software.


Specification of the Strain Gauge Amplifier for Shakers RL-S039



Number of channels4
Gain (configurable)10, 100, 1000
Excitation voltage (configurable)2.5; 5; 10 V
Frequency RangeDC to 20,000 Hz
Maximum excitation current50mA



Dimensions50 x 150 x 230 mm
Temperature range5 to 40°C
Weight0.7 Kg
Power consumption10 VA


Finally for more information, contact us.