Technical Datasheet D-Series SMART Differential Pressure Transmitter Models: DPR-2000 Key Features Ÿ High accuracy ±0.075% (better accuracy on request) Ÿ 4-20mA, 0-20mA or 0-5mA analogue with digital communications Ÿ Fully HART ® compatible Ÿ Programmable range, zero shift, characteristic and damping ratio with local panel keys Ÿ Static pressure limit up to 420 bar Ÿ ATEX certified (Intrinsic Safety, Flameproof) Ÿ Gold plated diaphragm option Ÿ Hastelloy C276 wetted parts option Product Applications The DPR-2000 is suitable for a wide range of applications for measuring: Ÿ Differential Pressure Series Overview The D-Series pressure, differential pressure and temperature transmitters offer customers cost-effective and accurate solutions to their individual process requirements. Available with a wide range of process connections and easily configurable via the D-Soft software, the D-Series can be used for a variety of applications where pressure, differential pressure, temperature, level or flow measurements are needed. Other models in this series include: DPT-2000 SMART Temperature Transmitter Ÿ Suitable for use in corrosive atmospheres Ÿ Resistant to chemical attack How can we help you? Delta Controls offers fast, efficient and knowledgeable support when and where you need it. Please visit our website at www.delta-controls.com to find your local support centre or call us on: +44 (0) 1252 729 140 DPC-2000 SMART Pressure Transmitter DPR-2000G SMART Differential Pressure Transmitter for low ranges The choice of models available DPR-2200 SMART Differential Pressure transmitter with 2 remote chemical seals

Application & Construction The DPR SMART Differential Pressure Transmitters are suitable for measuring differential pressure of gases, vapours and liquids. The active sensing element is a piezoresistive silicon sensor separated from the medium by a diaphragm and by a specially selected type of manometric liquid. The special design of the active sensing element ensures that it is able to withstand pressure surges and overloads of up to 250/320/420bar. The casing is made of cast aluminium alloy or 316 stainless steel with degree of protection IP66/67. The design of the casing enables the use of...

Technical Data (cont.) Materials Operating conditions Wetted parts: type P, PN process connection: Operating temperature range (ambient temp.) type P(H) process connection: Hastelloy C276 type C process connection Diaphragms: Medium temperature range over 120°C – measurement with the use of impulse line or diaphragm seals Aluminium Option: 316SS Material of window: polycarbonate glass, hardened glass CAUTION: the medium must not be allowed to freeze in the impulse line or close to the process connection of the transmitter Accuracy depending on the set range Electrical diagrams Electrical diagrams...

DPR-2000 Casing, Output signal, Versions, Certificates∗ ∗) more than one option is available Ex I M1 Ex ia I Ma (steel enclosure only) Ex II 1/2G Ex ia IIC T4/T5 Ga/Gb Ex II 1/2G Ex ia IIB T4/T5 Ga/Gb (version with Teflon shielded cable) Ex II 1D Ex ia IIIC T105°C Da Ex I M2 Ex d ia I Mb (steel enclosure only) Ex II 1/2G Ex ia/d IIC T6/T5 Ga/Gb Ex II 1/2D Ex ia/t IIIC T85°C/T100°C Da/Db Packing gland available on request. For oxygen service (sensor filled with Fluorolube fluid) Static pressure 320bar /only for C process connection, standard is 250bar. Static pressure 420bar. Nominal measuring range...