Product Introduction

Application The Cerabar S transmitter accurately measures the pressure of gases, vapours and liquids and is used in all areas of chemical and process engineering. Two criteria are to be considered when using diaphragm seals: 1. The technology or connection standard used for the particular plant. Endress+Hauser offers: • Diaphragm seals for hygienic applications • Screw thread • Flanges with or without extension 2. Special materials or connections to be used for the particular process, e.g. • Mounting without a dead space for especially hygienic applications • Flush-mounted installation for media which are solidifying or crystallising out • Special materials for the diaphragm seal used with corrosive media • Temperature spacers for product temperatures above +100°C (+212°F) (+350°C/+662°F possible with capillary tubes)

Features and Benefits • High measurement accuracy − Linearity 0.2% of set measuring range − Long-term stability better than 0.1% per year • Modular construction means less stock − Freely adjustable measuring range (TD 20:1) without process pressure − Renewing wetted parts by simply replacing the sensor and diaphragm seal module, no recalibration required − Electronics can be replaced without recalibrating the pressure transmitter • Simple and easy operation via 4…20 mA and intelligent data protocol (HART or INTENSOR) or connection to PROFIBUS-PA • Self-monitoring from sensor to electronics