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BD|SENSORS GmbH
Differential pressure transmitter

Differential pressure transmitter

Product catalog summary

Introduction
BD|SENSORS specializes in electronic pressure measurement technology, offering a wide range of products including pressure sensors and hydrostatic level probes. The company prioritizes quality and customer-specific applications, providing solutions across various industries.

Product Overview
The document details differential pressure transmitters, specifically the DPT 200 and XMD models, designed for the process industry. These devices are used for level measurement in closed, pressurized tanks, and for pump or filter control.

DPT 200 Specifications

Accuracy: 0.075% FSO according to IEC 60770.
Pressure Range: 1 mbar to 20 bar, with static pressure up to 400 bar.
Output Signal: 2-wire, 4-20 mA with HART® communication.
Special Features: High rangeability (100:1), aluminium die-cast case, optional Ex-versions for safety, and optional LC display.
Applications: Suitable for oil and gas, chemical, energy, food and beverage, and paper industries.

XMD Specifications

Accuracy: 0.1% FSO.
Nominal Pressure: 75 mbar to 20 bar, with static overpressure of 130 bar.
Output Signal: 2-wire, 4-20 mA, with options for linear or square root extraction.
Special Features: Two-chamber aluminium die-cast case, IS-version for safety, optional SIL2 version, and integrated display.
Applications: Similar to DPT 200, used in oil and gas, chemical, energy, food and beverage, and paper industries.

Technical Data and Options
The document provides detailed technical data for each model, including pressure ranges, accuracy, material options, and electrical connections. It also outlines optional features like explosion protection and display configurations.

Conclusion
BD|SENSORS offers a comprehensive range of differential pressure transmitters tailored for various industrial applications, emphasizing flexibility, precision, and safety.

Additional Models Overview
The document also covers the DMD 331, DMD 341, and DMD 831 models, each designed for specific industrial applications involving liquids, gases, and compressed air.

DMD 331 Specifications

Utilizes a piezoresistive stainless steel sensor, with differential pressure ranges from 0 to 20 mbar up to 16 bar.
Output signals include 2-wire (4-20 mA) and 3-wire (0-10 V).
Applications: Suitable for plant and machine engineering, and the energy industry, particularly for water applications.

DMD 341 Specifications

Designed for non-aggressive gases and compressed air, with differential pressure ranges from 0 to 6 mbar up to 1000 mbar.
Applications: Ideal for plant and machine engineering, heating, and air conditioning systems.

DMD 831 Specifications

Features two piezoresistive stainless steel sensors, with differential pressure ranges from 0 to 1 bar up to 70 bar.
Applications: Suitable for fluids and gases in various industrial settings.

General Technical Data

Accuracy varies by model and pressure range, with accuracies ranging from 0.35% to 2% FSO.
Operating temperatures range from -25°C to 125°C, with storage temperatures from -40°C to 100°C.
All models are designed to withstand vibrations and shocks, ensuring durability in industrial environments.

Conclusion
The DMD series of differential pressure transmitters by BD Sensors GmbH offers versatile solutions for measuring differential pressure in various industrial applications, with options for customization and enhanced safety features.

Electrical Connections and Dimensions
The document outlines the electrical connections for the DPS 200 pressure sensor, detailing configurations for both 2-wire and 3-wire systems. The DPS 200 is available in two configurations: without display and with display.

Ordering Code
The document provides a detailed ordering code system for the DPS 200, specifying options for pressure input, output, accuracy, display, pressure port, and special versions.

Advantages
BD|SENSORS highlights several advantages of their pressure measurement solutions, including competitive pricing, reliability with projectable delivery times, flexibility for custom solutions, and competence in industrial pressure measurement technology ranging from 0.1 mbar to 8000 bar.

Industries and Media
The document lists various industries served by BD|SENSORS, such as plant and machine engineering, chemical industry, energy, and more. It also mentions the types of media their products can handle, including sewage, aggressive media, gases, and water.

Distribution
BD|SENSORS has a global distribution network with headquarters in Germany and offices in Eastern Europe, Russia, and China, providing contact details for each location.

Catalog excerpts

PRODUCT CATALOGUE DIFFERENTIAL PRESSURE TRANSMITTER pressure measurement

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”Successful medium-sized because they are active in many companies are not successful areas, but rather because they better than anyone else.“ This is our philosophy. That´s why BD|SENSORS has concentrated on electronic pressure measurement technology from the beginning. With our unremitting product and and quality strategy we have been successful in becoming a major player on the world market for electronic pressure sensing devices within a few years. This document contains product specifications; properties are not guaranteed. Detailed information about options are defined in the datasheets....

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With 260 employees at 4 locations in Germany, the Czech Republic, Russia and China BD|SENSORS has solutions from 0.1 mbar to 8000 bar: > pressure sensors, pressure transducers pressure transmitters > electronic pressure switches > pressure measuring devices with display and switching outputs > hydrostatic level probes Two pressure transmitters and a submersible probe, based on a stainless steel silicon sensor were the beginning. Today the range extends to more than 100 standard products, from economical OEM devices to high-end products with HART® communication or field bus interface. In addition...

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DIFFERENTIAL PRESSURE TRANSMITTER Differential pressure from 1 mbar up to 20 bar Static pressure DPT 200 Differential Pressure Transmitter for Process Industry with HART®-Communication accuracy according to IEC 60770: 0.075 % FSO The differential pressure transmitter DPT 200 has been especially designed for the process industry and can be used for level measurement of closed, pressurized tanks, pump or filter controlling, etc. The possibility passes different pressure seals at the DPT 200 adding with different membrane materials to reach an optimal adaptation to the application. Special characteristics...

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HART® is a registered trade mark of HART Communication Foundation; Hastelloy® is a brand name of Haynes International Inc.

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Ordering Code Ordering code DPT 200DPT 200 Pressure 1 only in combination with aluminium housing 2 only in combination with stainless steel housing HART® is a registered trade mark of HART Communication Foundation; Hastelloy® is a brand name of Haynes International Inc.

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Differential Pressure Transmitter for Process Industry with HART®-Communication and SIL2 (optionally) accuracy according to IEC 60770: 0.1 % FSO Nominal pressure from 75 mbar up to 20 bar Output signals The differential pressure transmitter XMD has been especially designed for the process industry and can be used for level measurement of closed, pressurized tanks, pump or filter controlling, etc. 2-wire: 4 ... 20 mA others on request Special characteristics ► static over pressure 130 bar ► turn-down 1:10 ► two chamber aluminium die cast case ► HART®-communication ► output signal: linear or square...

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Technical Data Differential Pressure Transmitter Connections Electrical connection Process connections Wiring diagram Technical Data terminal clamps in clamping chamber with cable gland M20x1.5 (for cable-Ø 5 up to 14 mm) internal thread 1/4" - 18 NPT 2-wire-system (current) and HART® - communication supply + P VS Pin configuration Electrical connection Supply + (Vs+) Supply – (Vs-) Test + COM / Test – COM Ground terminal clamps (clamp section 2.5 mm2) + TEST+ COM/TESTCOM * without display and operating module marked dimensions decrease by 19 mm aluminium die cast case is horizontally rotatable...

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Characteristics ► pressure ranges from ► two chamber aluminium die cast case or stainless steel field housing ► internal or flush mounted capacitive ceramic sensor ► HART®-communication (standard) Ex ia = intrinsically safe version ► accuracy according to IEC 60770: 0.1 % FSO C € © hari Characteristics ► pressure ranges for vacuum, gauge and absolute pressure from 0.4 up to 600 bar ► turn-down 1:10 ► two chamber aluminium die cast case or stainless steel field housing ► internal or flush welded diaphragm Ex ia = intrinsically safe version pressure ranges from 0.06 up to 20 bar turn-down 1:10...

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Ordering Code Pressure Input Design with display without display HART® is a registered trade mark of HART Communication Foundation Hastelloy® is a brand name of Haynes International Inc. © 2018 BD|SENSORS GmbH – The specifications given in this document represent the state of engineeringat the time of publishing. We reserve the right to make modifications to the specifications and materials. Output intrinsic safety ia 4 … 20 mA / 2-wire (intrinsically safe version) with HART®-communication intrinsic safety d 4 … 20 mA / 2-wire (explosion proof housing) with HART®-communication SIL2: intrinsic...

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DIFFERENTIAL PRESSURE TRANSMITTER DPT 100 Differential pressure from 10 mbar up to 20 bar Static pressure Differential Pressure Transmitter for Process Industry accuracy according to IEC 60770: 0.1 % FSO The differential pressure transmitter DPT 100 has been especially designed for fast test processes in leakage and flow measurement, where a fast response time and high sampling rate are necessary. max. 400 bar The compact design of the DPT 100 facilitates the usage in standardised applications. For Output signal instance, the installation in 19" racks. The DPT 100 with optionally RS485 interface...

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Differential Pressure Transmitter Miscellaneous Mounting bracket (optionally) Ingress protection Installation position Weight Current consumption Operational life CE-conformity 2 Technical Data material C-steel or stainless steel 304 / 1.4401 weight 0.45 kg (incl. bolts and nuts) IP 66 / IP 67 any 2 approx. 1800 g approx. 23 mA 100 million load cycles EMC Directive: 2014/30/EU Pressure Equipment Directive: 2014/68/EU (module A) 3 Pressure transmitters are calibrated in a vertical position with the pressure connection down. If this position is changed on installation there can be slight deviations...

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