The G438 is a DIN rail mount, potentiometer input signal conditioner with 1,800 Vdc isolation between input, output and power.
The input provides a constant voltage and is designed to accept any three-wire potentiometer from 100 Ohms to 100 KiloOhms.
The field configurable output is switch selectable providing either a 0 to 5 V, 0 to 10 V, 0 to 1 mA, 0 to 20 mA or 4-20 mA DC signal.
Wide ranging precision zero and span pots used in conjunction with DIP switches allow 80% adjustability of offset and gain to transmit a full-scale output from any 20% portion of the potentiometer input.
Features
Potentiometers from 100 Ohms to 100 KiloOhms
Wide ranging zero and span adjustability
Field configurable output ranges: 0 to 5 V, 0 to 10 V, 0 to 1 mA, 0 to 20 mA and 4-20 mA