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  • Load Cell Amplifier for web tension control from the Double E Company
Load Cell Amplifiers

The Double E Load Cell Amplifier is a signal conditioner and a tension display unit

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Load Cell Amplifiers for your web tension control systems

The Double E Load Cell Amplifier is a signal conditioner and a tension display unit

The Double E Load Cell Amplifier is a signal conditioner and tension display unit. The device provides power to, and accepts a low level millivolt signal from load cell(s). A quick calibration procedure provides accurate display and output of a user selectable 0-10V or 4-20mA amplified signal for use with displays, tension controllers and/or machine PLC’s. The on-board digital readout displays the current web tension via LED display.

Features:

  • LED display shows current tension reading
  • Simple load cell calibration through digital keypad – no jumpers or switches
  • Compact DIN rail mount enclosure
  • Selectable analog outputs (0-10V, 4-20mA) on a single unit
  • A wide range of load cell mV/ V sensitivities can be used and automatically calibrated
  • Compatible with most popular load cells
  • Two programmable high/low tension alarm outputs
  • Communicates to your controller, drive or PLC
  • Stable output signal with minimal temperature drift
  • User selectable calibration weight
Technical Specifications:

  • 24 bit with 120Hz sampling rate
  • 0-45mV load cell input range
  • +5Vdc load cell excitation
  • Able to connect 4-wire or 6-wire load cells
  • Linearity: 0.05% of full scale
  • Thermal drift: 0.001% of full scale per degree C°
  • 4-20mA primary analog output
  • 0-10Vdc primary analog output
  • 0-10Vdc secondary analog output for remote display/monitoring
  • 24V digital input for remote calibration
  • (2) 24Vdc programmable tension alarm outputs
  • 24Vdc supply power
  • CE certified

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