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DPA

DPA

Product catalog summary

Overview
The Distillation Process Analyzer DPA-4 by BARTEC BENKE is a state-of-the-art instrument designed for the control and optimization of production processes in plants. It is ATEX and CSA certified, ensuring compliance with international safety standards.

Specifications
The DPA-4 is compliant with ASTM D86, DIN EN ISO 3405, and IP123 standards. It offers two methods: the Standard Analysis Method (SAM) and the Rapid Analysis Method (RAM), with the latter reducing cycle time by approximately 40%. The measurement range is from 20 °C to 420 °C, and it supports up to three sample streams with one validation sample each.

Technical Data

Electrical Data: Nominal voltage is AC 230 V ± 10%, 1 phase; 50 Hz. Protection class is IP 54.
Ambient Conditions: Operates in temperatures from 5 to 40 °C and humidity from 5 to 80%.
Sample Requirements: Filtered to 50 µm, bubble-free, with pressure at inlet between 1 to 2 bar.
Utilities: Requires instrument air and nitrogen with specific consumption and pressure requirements.
Signal Outputs and Inputs: Includes max. 8 analog outputs, 8 digital outputs, and 5 digital inputs.

Features

Complete boiling curve measurement in every cycle (SAM).
Freely definable measuring points via software.
Faster determination of distillation points with RAM.
Enhances automatic control of blending processes.
Includes a de-coking program to minimize maintenance.

Explosion Protection
The DPA-4 is marked for explosion protection in Europe and optionally classified for the USA and Canada.

Additional Information
The DPA-4 is subject to continuous improvement, and specifications may change without notice. For more information, contact BARTEC BENKE GmbH in Germany.

Catalog excerpts

Distillation Process Analyzer DPA-4 Capability to reduce cycle time** State-of-the-art technology Network Fieldbus communication * in Standard Analysis Method SAM ** in Rapid Analysis Method RAM We, BARTEC BENKE, represent over 50 years of experience and specialist knowledge in analytical instruments and analytical systems for control and optimization of production processes in plants. Our Physical Property Process Analyzers are synonymous with excellence and reliability. To meet market demands, BARTEC BENKE is continuously developing new products that are internationally known for their quality and innovation.

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Distillation Process Analyzer DPA-4 Features Technical data Method SAM compliant to ASTM D86, DIN EN ISO 3405, P123 I The complete boiling curve is measured in every cycle (SAM) Measuring points of interest freely definable by software Coolant Pressure at inlet 2 to 7 bar Cycle time reduction is possible: faster determination of distillation points (RAM) Measurement procedure batch distillation Enhances automatic control of blending processes output of any temperature/distillate amount via Modbus Repeatability & reproducibility < ISO/ASTM Measuring cycle typical time for diesel/gasoline in SAM...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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