Differential pressure transmitter DPT-20

4-20 mAHARTProfibus

Machine building and plant construction Special features High measurement accuracy Freely scalable measuring ranges Developed in accordance with the SIL 2 requirements Seven different case variants Configuration via DTM (Device Type Manager) in accordance with the FDT (Field Device Tool) concept (e.g. PACTware™) Description The model DPT-20, with its 4 ... 20 mA, 4 ... 20 mA HART®, FOUNDATION™ Fieldbus or PROFIBUS® PA output signals, combined with the intrinsic safety or flameproof enclosure ignition protection type, is ideally suited for application in appropriate systems. The development of the transmitter in accordance with the demands of SIL (safety integrated level) IEC 61508 also makes it applicable for plants with special safety requirements. Versatile in application The model DTP-20 is suitable for many industrial measuring requirements, such as flow measurement using differential pressure transducers, level measurement in open or closed tanks or filter and pump monitoring. With mounted diaphragm seals, the model DTP-20 is also suitable for harsh process conditions. The internal digital signal processing, combined with proven sensors, guarantees high accuracy and the best long-term stability. There are seven different case versions available, and thus it is possible to select a variant suited to every operating environment.The case itself can be rotated through 330° and is available in plastic, aluminium and stainless steel. An electropolished stainless steel case (316L) is available to meet the high demands of the food and pharmaceutical industries.