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GICAM sells various types of signal converter. We have signal converters that transmit serial protocols by radio frequencies, very simple to program and control. Our converters are suitable for use in industry. We offer signal converters that transform analog input signals into standardized analog signals, and signal converters that can be connected to devices that have RS-485 or RS-422 protocols.

SG05 Boars 4 – 20 mA Volts load cell converter

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Converter SG05 Converter SG05 Schema

Technical Specifications

Board power supply12-30 V dc
Cell power supply5 V dc per cell -> 2 kΩ (Standard); 2.5 V dc -> 1 kΩ
Output4 20 mA
Input sensitivity2mV/V
Dimensions30 x 11 x 10 mm
ConnectionsWires to be welded
Cell connectionWith 2 wires
Storage temperature- 10 C / + 40 C (14 F / 104 F)
Operating temperature- 20 C / + 50 C (- 4 F / 122 F)
Thermal stability25 ppm/C
Maximum load resistance12 V dc 225 Ω / 24 V dc: 825 Ω
Bandwidth1 KHz
Zero adjustment 7 % of full scale through multi-turn trimmer
Gain adjustment-4 % / + 8 % of full scale through multi-turn trimmer
For the complete and latest technical specifications, please refer to the technical data sheet which can be downloaded here:
Download PDF


General precautions to be followed in the installation and assembly of load cells:

  • Follow the direction of application of force on the load cell
  • Do not exceed the limits of the temperature as indicated in the data sheet
  • Do not remove labels from the load cell
  • Adequately protect the cables with sleeves or channels
  • Carry out on each load cell a ground connection with suitable cable, shunt on mounting accessories
  • Do not carry out any welding on the mechanical structure after mounting the load cell
  • Avoid or reduce to a minimum level any mechanical constraints between the rigid structure and the weighing structure to avoid error in weighing and return to zero
  • In case of vibration or dynamic loads product the load cells with puffers / shock absorbers
  • Protect load cell from any dust accumulation with any appropriate means