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LAC74.1 Analogue Amplifier

LAC74.1 is a Universal amplifier for static/semi-dynamic weighing applications in industrial environments providing both current and voltage output at high precision. Zero, span and filter settings are performed via firm DIP-switches in binary organized steps and fine trimmed by 20 turn pots to achieve a very high resolution. The LAC 74.1 can be clipped on to a DIN rail TS35 and offers robust screw terminals for all connections.

  • Offers good stability and security in hostile, industrial environments
  • Both voltage output 10V and current output 0-20 or 4-20mA
  • Can drive up to 4 Pc 350 ohm load cells or 12 Pc 1000 ohm load cells
  • Wide range of gain and minimum zero drift enables a live range down to a few percent of the load cell’s rating
  • Wide range of the low pass input filter from 33 to 0.33Hz to meet any requirement
  • Load cell wiring defects and power error are signaled for safety. (E.g. for TÜV approved applications)
  • The lay out of the front and the LED indicators ease the set-up and calibration

  • Static/semi-dynamic weighingapplications in industrial environments

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