These batch controllers have carefully designed display screens, which may be annotated in English, French or German and lead the user intuitively through the configuration options. The user screen may be selected so that only essential information is presented to the operator. The instrument accepts pulse or analogue 4-20mA inputs and incorporate a sixteen point lineariser and square root extractor making it usable with almost any flowmeter or sensor. Other batch controllers in our range include, intrinsically safe panel mounting model, safe area field mounting model, and safe area panel mounting model.