Tekmar 0 - 135 Ohm Converter
The 0 - 135 Ohm Converter 005 is designed to convert a 4 - 20 mA modulating signal from a control to a 0 - 135 Ohm resistance signal. It can be used in applications where a modulating boiler control is used to operate a boiler that requires a 0 - 135 Ohm signal.