D11 Precision Low Drift Lload Cell Amplifier

D11 Precision Low Drift
Load Cell Amplifier

Click here for PDF version of this page.

Features

  • Terminals for 4 load cell inputs. A maximum of 8 (350ohm) cells   can be powered with 10v DC excitation voltage
  • ’Single Shot’ calibration – Fully independent gain   and zero offset calibration adjustment by means of DIL switches and   potentiometers
  • Industry standard 4 – 20mA and 0 – 10v DC (max.) buffered   outputs
  • 240/110v, 50Hz supply, selectable by movable links
  • Earthed signal ground-can be isolated by cutting a link
  • Diecast aluminium IP65 enclosure. Access for cables via cable   glands (7mm max. cable size) Dimensions: 260mm x 160mm x 90mm
    Weight: 2.8kg

Specifications

  • Power supply 240v/110v, 50Hz + 10%-15% Link selectable
  • Maximum excitation current 300mA
  • Hysteresis +/-0.075% F.S. (Vin 0 to 10mV, Av 200)
  • Excitation voltage =/- 5v DC =/- 0.2%
  • Linearity =/-0.02% F.S. (Vin 0 to 10 mV, Av 200)
  • Operating temperature range 0 to 50°C
  • Current loop output: Load resistance RL 50R to 500R. Maximum      offset voltage 30uV. Voltage drift o.75uV/°C. Non linearity 0.01%     max. True two wire system 4 to 20mA