In case the load cells need: stability and sensitivity to the rumors; OTR suggests 4-20mA Load cell’s signal converters with sensors’ power supply of 10.00Vdc.

The converter can deliver an output of 4-20mA for low impedence gates too(350Ohm).

How is the circuit made? 

The circuit, of low dimention, presents a couple of terminal blocks (one on the input at full bridge and one on the exit 4-20mA). Every input and output line is protected by unloader directed toward masses. The convertion integrated is changable being mounted on the plinth. Circuit should be supplied in minibox IP66 made up by alluminium.