Product Introduction

Application The Deltabar S transmitter is used for the following differential pressure measurement tasks: • Flowrate (volumetric or mass flow) in connection with primary devices in gases, vapours and liquids • Level, volume or mass flow measurement in liquids • Differential pressure monitoring of filters and pumps

Features and Benefits • High accuracy − Linearity better than 0.1 % of set span − With "platinum" version, linearity better than 0.05 % of set span − Long-term drift better than 0.1 % per year or 0.25 % per 5 years • Process temperatures up to 120 °C as standard • Universal modularity for differential pressure and process pressure (Deltabar S – Cerabar S), e.g. − Replaceable display − Sensor modules − Universal electronics for process pressure and differential pressure • Simple and easy operation via 4…20 mA, HART protocol or connection to PROFIBUS-PA or Foundation Fieldbus • Zero and span freely adjustable with or without referential pressure • Self-monitoring from sensor to electronics • Wide variety of software functions such as characteristic curves, diagnostic codes, totalizer etc.