RL-S039

Strain-gauge amplifier

RL-S039
RL-S039
Universal four-channel amplifier & power supply unit for strain measurement sensors with configurable gain and excitation voltage.

RL-S039 allows the user to connect strain-gauge sensors to any data acquisition and vibration control systems.

Every channel is equipped with a noise filter, and the amplifier provides programmable bridge offset nulling and shunt calibration.

RL-S039 protection system automatically decreases current to prevent short circuit or excitation overload.

Easily connect the amplifier to your network using USB or Ethernet, and then configure and control RL-S039 in RULA software.

Specifications

Channels

  • Number of channels
    4
  • Gain (configurable)
    10, 100, 1000
  • Excitation voltage (configurable)
    2.5; 5; 10 V
  • Frequency range
    DC – 20 000 Hz
  • Maximum excitation current
    50 mA

Other

  • Dimensions
    50 × 150 × 230 mm
  • Temperature range
    5 – 40 °C
  • Weight
    0.7 kg
  • Power consumption
    10 VA