Virap Sales & Services manufactures Programmable Multi-loop Controller with LED Display. Virap Sales & Services also manufactures carbon sensors and carbon potential control systems. The Programmable Multi-loop Controller with LED Display is applied in independent control or network control of single loop, double loops, and three loops process. The Programmable Multi-loop Controller with LED Display is a three-way analogue input with 4-way switch output. This Controller has value setting, programming, manual, automatic, run, stop, connect and hold exchange without interruption.
