XN4-E

The RMS XN4-E strain gauge amplifier is an upgrade of our well-known XN4 strain gauge amplifier. While keeping the same advantages/functionalities, the RMS XN4-E strain gauge amplifier benefits from an increased power supply, ranging from 4.5 to 30V, which makes it a perfect fit for applications in Aeronautics. The XN4-E strain gauge amplifier’s small size allows it to be bonded close to the gauges, which will reduce noise on the signal. It is also fully EMI-RFI protected. Key features of the XN4-E strain gauge amplifier are:

• Supply voltage range from 4.5 to 30V
• Gain and Offset are programmable via Vprog or Tx/Rx even if the XN4 is not linked to Strain Gauges
• Offset is programmable in mV and Gain in 1/10 (Gain from 70 to 1250)
• Offset value from 0 to 5V
• Output signal can increase or decrease under load
• No need to apply a force to program a Gain
• Temperature compensation is now in time basis, from 2 to 12 hours
• Compensation table values can be edited
• Working temperature from -20 to +125°C
• Noise reduction

Most of the strain gauge amplifier parameters such as gain and offset are programmable by the user via a USB connection and laptop. For more technical information please download the specification sheet.