The PWI-E, which is the Ex Proof box model of PWI series is ex-proof (x d II A/B T6) and is suitable for the environments where flammable chemicals, gases or petroleum products present, with its structure protected against the impacts.

PWI-E can be used as an indicator for electronic weighing instruments as well as it can be used individually in various automatic weighing applications, tank weighing, loading, discharging systems in the business with its rich industrial input and output options or several solutions can be created by communicating with other electronic devices such the PLC, computer etc.