The EA250 analogue amplifier is a high-performance signal conditioner designed for strain-gauge based sensors, including load cells, force sensors, torque and pressure sensors. It converts the strain gauge input into a voltage or current output, offering a wide bandwidth and a large input signal range.

The conditioned output signal can be selected from 0-20 mA, 4-20 mA, 0-10 V, 0-5 V, ±5 V or ±10 V. The EA250 can provide excitation for up to four 350Ω strain gauge bridges.

The EA250 is housed in a robust water-resistant case protected to IP65. The case is bulkhead mountable and CE compliant.

Key Features

  • 1 – 5 kHz adjusted filter for test & measurement applications
  • Selectable sensitivity from 0.1 to 30 mV/V
  • Suitable for almost any analogue application
  • Very stable bridge excitation High frequency filtering Selectable analogue outputs Environmental protection to IP65


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