Transmitters - Import export

The pressure transmitter DPS 300 was developed for the differential pressure measuring for dry, non aggressive gases and compressed air and can be used for several HVAC applications. The DPS 300 is a multi range transmitter with up to three adjustable ranges. The device is equipped with a two-line LC display optionally and can simply parameterised. Values, status of the contact and the unit are shown on the display. Features: — differential pressure 0 ... 1.6 mbar up to 0 ... 1.000 mbar — accuracy: 0.5 % FSO BFSL — current and voltage output signals in 2- and 3-wire systems — adjustable ranges — adjustable damping Optional Features: — LC-display, two-line — automatic zero adjustment — contacts (only in combination with display) — square root extraction (only in combination with display)

Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 6 bar — accuracy: 0.5 % FSO — piezoresistive stainless steel sensor

The process pressure transmitter XMP ci measures the pressure of gases, steam, dust and fluids. The special-developed capacitive ceramic sensor for this transmitter has a high overpressure capability and excellent media stability. Several process connections e.g. thread or flange are available. The transmitter is as a standard equipped with HART®-communication, the customer can choose between a two chamber aluminum die cast case or a stainless field housing. Features: — nominal pressure: 0 ... 160 mbar up to 0 ... 20 bar — accuracy: 0.1 % FSO — turn-down 1:5 — two chamber aluminium die cast case or stainless field housing — internal or flush mounted capacitive ceramic sensor — HART®-communication — explosion protection: intrinsic safety (ia) — diaphragm ceramics Al2O3 (99.9 %) Optional Features: — explosion protection flameproof equipment (d) — with integrated display and operating module

Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 6 bar — accuracy: 0.5 % FSO — stainless steel sensor without media isolation

Features: — ceramic sensor — nominal pressure: 0 ... 1.6 bar up to 0 ... 250 bar — accuracy: 1 % FSO

The precise pressure transmitter x\act ci measures the pressure of gases, steam and fluids. The special-developed capacitive ceramic sensor for this transmitter, which can optionally be delivered in pure ceramic, has a high overpressure capability and excellent media stability. Several process connections e.g. inch thread or hygienic versions like Varivent, dairy pipe or Clamp are available. The robust stainless steel globe housing has a high ingress protection IP 67 and all characteristics for a residue-free and antibacterial cleaning. Features: — nominal pressure: 0 .. 160 mbar up to 0 .. 20 bar — accuracy: 0.1 % FSO — turn-down 1:5 — hygienic version — flush mounted, capacitive ceramic sensor — several process connections (inch thread, Clamp, ...) — with integrated display and operating module — diaphragm Al2O3 (99.9 %) Optional: — IS-Version Ex ia = intrinsically safe for gases and dusts — HART®-communication

Features: — differential pressure 0 ... 1 bar bis 0 ... 70 bar — display mode selectable: P+, P-, ∆P — display and pressure ports rotatable — 2 piezoresistive stainless steel sensors

The DMD 341 is a differential pressure transmitter for non-aggressive gases and compressed air. Because of its compact and robust aluminium housing it is suited for machine and plant engineering. Basic element is a piezoresistive stainless steel silicon sensor, which features high accuracy and excellent long term stability. In combination with our display and switching unit ASM 430 the user has a 4-digit LED-display for representing the differential pressure as well as up to 2 freely configurable contacts. Features: — differential pressure 0 ... 6 mbar up to 0 ... 1000 mbar — accuracy: 0.35% / 1% / 2% FSO — piezoresistive silicon sensor — compact and robust aluminium housing — suited for non-aggressive gases and compressed air — current and voltage output signals in 2- and 3-wire systems Optional Features: — display and switching module with up to 2 contacts — customer specific versions

Features: — nominal pressure: 0 ... 1 bar up to 0 ... 400 bar — accuracy: 0.5 % FSO Optional Features: — oil and grease free version

The process pressure transmitter XMP i has been especially designed for the process industry and measures vacuum, gauge and absolute pressure ranges of gases, steam, fluids and dust up to 600 bar. Different process connections such as threads and flanges with an internal or flush welded diaphragm are available and can be combined with a cooling element for media temperatures up to 300°C. Features: — nominal pressure: 0 ... 400 mbar up to 0 ... 600 bar — accuracy: 0.1 % FSO — turn-down 1:10 — two chamber aluminium die cast case or stainless field housing — internal or flush welded diaphragm — HART®-communication — explosion protection: intrinsic safety (ia) Optional Features: — explosion protection flameproof equipment (d) — SIL2 -version according to IEC 61508 / IEC 61511 — integrated display and operating module — special materials as Hastelloy® and Tantalum

The precise pressure transmitter x\act i has been especially designed for food industry, pharmacy and biotechnology and measures vacuum, gauge and absolute pressure of gases, steams and fluids up to 40 bar. Several process connections e.g. thread or hygienic versions like Varivent, dairy pipe and Clamp with a flush welded diaphragm are available, which can be combined with a cooling element for media temperatures up to 300 °C. The robust stainless steel globe housing has a high ingress protection IP 67 and all characteristics for a residue-free and antibacterial cleaning. Features: — nominal pressure: 0 ... 400 mbar up to 0 ... 40 bar — accuracy: 0.1 % FSO — turn-down 1:10 — hygienic version — flush welded diaphragm — integrated display and operating module Optional Features: — IS-Version Ex ia = intrinsically safe for gases and dusts — HART®-communication — Cooling element for media temperatures up to 200 °C

The precise pressure transmitter x\act ci measures the pressure of gases, steam and fluids. The special-developed capacitive ceramic sensor for this transmitter, which can optionally be delivered in pure ceramic, has a high overpressure capability and excellent media stability. Several process connections e.g. inch thread or hygienic versions like Varivent, dairy pipe or Clamp are available. The robust stainless steel globe housing has a high ingress protection IP 67 and all characteristics for a residue-free and antibacterial cleaning. Features: — nominal pressure: 0 .. 160 mbar up to 0 .. 20 bar — accuracy: 0.1 % FSO — turn-down 1:5 — hygienic version — flush mounted, capacitive ceramic sensor — several process connections (inch thread, Clamp, ...) — with integrated display and operating module — diaphragm Al2O3 (99.9 %) Optional: — IS-Version Ex ia = intrinsically safe for gases and dusts — HART®-communication

The industrial pressure transmitter DMP 335 is based on a stainless steel welded pressure sensor without fluid. This characteristic has a special advantage with applications where silicon oil or elastomeric seals cannot be used. Features: — nominal pressure: 0 ... 16 bar up to 0 ... 600 bar — accuracy: 0.5 % FSO — suitable for oxygen applications — insensitive to pressure peaks — high overpressure capability Optional Features: — IS-version Ex ia = intrinsically safe for gases and dusts — customer specific versions

The precision pressure transmitter DMP 331i and DMP 333i demonstrate the further development of our industrial pressure transmitters. The signal processing of sensor signal is done by digital electronics with 16-bit analog digital converter. Consequently it is possible to conduct an active compensation and the transmitters with excellent maesurements and exeptionally attractive price to offer on the market. Features: — nominal pressure: 0 ... 400 mbar up to 0 ... 600 bar — accuracy: 0.1 % FSO — thermal error in compensated range -20 … 80 °C: 0.2 % FSO TC 0.02 % FSO / 10 K — communication interface for adjusting of offset, span and damping — turn-down 1:10 Optional Features: — IS-Version Ex ia = intrinsically safe for gases and dusts — adjustment of nominal pressure gauges (factory-provided)

The pressure transmitter DMP 343 has been especially designed for the measurement of very low gauge pressure and for vacuum applications. Permissible media are non-aggressive, dry gases and non-aggressive, low viscos oils. The DMP 343 features excellent thermal behaviour and outstanding long term stability. A variety of standard output signals as well as mechanical and electrical connections make the DMP 343 covering a wide field of applications. Features: — nominal pressure: 0 ... 10 mbar up to 0 ... 1000 mbar — accuracy: 0.35 % — small thermal effect — excellent long term stability — excellent linearity Optional Features: — IS-Version Ex ia = intrinsically safe for gases and dusts — different electrical and mechanical connections — customer specific versions

The pressure transmitter DMP 331 can be used in all industrial areas when the medium is compatible with stainless steel 1.4404 (316 L) or 1.4435 (316 L). Additional are different elastomer seals as well as a helium tested welded version available. The modulare concept of the device allows to combine different stainless steel sensors and electronic modules with a variety of electrical and mechanical versions.Thus a diversity of variations is created, meeting almost all requirements in industrial applications. Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 60 bar — accuracy: 0.35 % (opt. 0.25 % / 0,1%) FSO — excellent thermal behavior — excellent accuracy — flush pressure port G 1/2" from 100 mbar Optional Features: — IS-version Ex ia = intrinsically safe for gases and dusts — SIL 2 according to IEC 61508 / IEC 61511 — pressure sensor welded — customer specific versions

The high-pressure transmitter type DMP 304 has been especially designed for applications with highest demand on precision and reliability. DMP 304 series is based on a compensated strain gauge, bonded onto a stainless steel diaphragm. Due to the rugged stainless steel housing usage under extreme conditions and in IS-required areas is no problem. Features: — nominal pressure: 0 ... 2000 bar up to 0 ... 6000 bar — accuracy: 0.5 % (opt. 0.25 %) FSO — adjustability of offset and span via front sided potentiometers — pressure port 9/16" UNF — 80 % calibration signal with MIL / Bendix plug Optional Features: — IS-version Ex ia = intrinsically safe for gases — pressure port M20 x 1.5 and M16 x 1.5 — accuracy according to IEC 60770: 0.25% FSO

The pressure transmitter DMP 321 is the consistent further development of our in many applications approved DMP 331. It shows an improved signal behavior and sets new standards in the industrial class. Its metallic diaphragm made of stainless steel (1.4435 / 316L) offers a good corrosion resistance in many industrial processes. The modular device concept allows to combine different pressure ranges with a variety of electrical and mechanical connections.Thus a diversity of variations is created, meeting almost all requirements in industrial applications. Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 600 bar — accuracy: 0.1 % / 0.25 % FSO — excellent thermal behavior — excellent accuracy — compact design Optional Features: — IS-version Ex ia = intrinsically safe for gases and dusts — pressure sensor welded — customer specific versions

The pressure transmitter DMK 458 has been developed for marine and offshore applications. In addition to thread connections, different flush versions are available, which are especially suitable for pasty, viscous, and polluted media. Due to the capacitive ceramic sensor developed by BD\SENSORS, which is optionally available in Al2O3 99.9 %, the DMK 458 shows an outstanding accuracy as well as a high overload and temperature resistance. Features: — nominal pressure: 0 ... 40 mbar up to 0 ... 20 bar — accuracy: 0.25 % (opt. 0.1 %) FSO — shipping approvals: American Bureau of Shipping (ABS), Bureau Veritas (BV), China Classification Society (CCS), Det Norske Veritas (DNV), Germanischer Lloyd (GL), Lloyd's Register (LR) — high overpressure resistance — excellent accuracy — accuracy: 0.25 % (opt. 0.1 %) FSO Optional Features: — IS-Version Ex ia = intrinsically safe for gases and dusts — diaphragm AI2O3 99.9 %

Features: — nominal pressure: 0 ... 6 bar up to 0 ... 600 bar — accuracy: 0.5 % FSO Optional Features: — different electrical and mechanical connections

Features: — nominal pressure: 0 ... 6 bar up to 0 ... 60 bar / -1 ... 6 bar up to -1 ... 60 bar — accuracy: 0.5 % FSO

The sensor technology of the DCT 533 is the same as those of the proven pressure transmitter DMP 331 / DMP 333, whereby the DCT 533 is suitable for almost every industrial application, if medium is compatible with stainless steel 316L. The modular concept of the pressure transmitter allows customized electrical or mechanical connections, so it is easy to adapt the DCT 533 to different conditions on-site. Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 400 bar — accuracy: 0,35 % (opt. 0,25%) FSO — IO-Link according to specification V 1.1 — Data transfer 38.4 kBaud — Smart sensor profile — perfect thermal behaviour — excellent long term stability Optional Features: — pressure port G 1/2" flush from 100 mbar — pressure sensor welded — customer specific versions

Contrary to the industrial pressure transmitter with analog signal, DCT 532 has a digital i²C-interface. i²C has a master-slave topology, whereby you can use up to 127 devices at one master. Due to the usage of high quality materials and components, DCT 532 is suitable for almost every industrial application, if medium is compatible with stainless steel 316L. The modular concept of the pressure transmitter allows customized electrical or mechanical connections, so it is easy to adapt the DCT 532 to different conditions on-site. Features: — nominal pressure: 0 ... 100 mbar bis 0 ... 400 bar — accuracy: 0.25% FSO — output signal: digital i²C — bus frequency max. 400 kHz — configuration of data format — interrupt signal — perfect thermal behaviour — excellent long term stability Optional Features: — pressure port G 1/2" flush from 100 mbar — pressure sensor welded — customer specific versions

DMP 320 stands for speed and precision. With a response time of ≤ 0.5 msec and a sampling rate of 10 kHz, the pressure transmitter was designed for applications, in which an extremely fast and exact pressure measuring is required. Pressure curves, peaks and hits can be monitored and evaluated exactly. The signal processing of the sensor signal is done by newly developed digital electronics, which detect the signal with a sampling rate of 10 kHz. Sensor-specific deviations such as non-linearity, hysteresis and temperature errors are compensated actively. Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 600 bar — accuracy: 0.1 % FSO — internal sample rate 10 kHz — excellent thermal behavior — excellent long term stability — extremely short response times ≤ 0.5 ms Optional Features: — customer specific versions

DCT 531 with RS485 interface uses the communication protocol Modbus RTU which has found the way in industrial communication as an open protocol. The Modbus protocol is based on a master Slave architecture with which up to 247 Slaves can be questioned by a master – the data will transfer in binary form. Due to the usage of high quality materials and components, DCT 531 is suitable for almost every industrial application, if medium is compatible with stainless steel 316L. The modular concept of the pressure transmitter allows customized electrical or mechanical connections, so it is easy to adapt the DCT 531 to different conditions on-site. Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 400 bar — accuracy: 0.25% FSO — perfect thermal behaviour — excellent long term stability Optional Features: — pressure port G 1/2" flush from 100 mbar — pressure sensor welded — customer specific versions

The pressure transmitter DMK 351P has been designed for measuring small system pressure in the food industry and chemical industry. The DMK 351P is based on an own-developed capacitive ceramic sensor element. It features high overpressure resistance and high resistance against most of aggressive media. A variety of different process and electrical connections and an intrinsically safe version complete the range of possibilities. Features: — nominal pressure: 0 ... 40 mbar up to 0 ... 20 bar — accuracy: 0,35 % (opt. 0,25 %) FSO — hygienic version — high overpressure capability — several process connections (G1" cone, Clamp, dairy pipe, etc.) (G 1/2, dairy pipe, clamp, etc.) Optional Features: — IS-Version Ex ia = intrinsically for gases and dusts — diaphragm AI2O3 99.9 % — customer specific versions e.g. special pressure ranges

The pressure transmitter DMP 331P was designed for use in the food and pharmaceutical industry. The compact design with hygienic process connections makes it possible to achieve an outstanding performance in terms of accuracy, temperature behavior and long term stability. The modular construction concept allows a combination of various process connections with different filling fluids and a cooling element. Several electrical connections complete the profile of DMP 331P. Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 40 bar — accuracy:0.35 % (opt. 0.25 %) FSO — hygenic version — diaphragm with low surface roughness — CIP / SIP cleaning up to 150 °C — vacuum resistant Optional Features: — IS-Version Ex ia = intrinsically safe for gases and dusts — SIL 2 according to IEC 61508 / IEC 61511 — cooling element for media temperatures up to 300 °C — diaphragm in Hastelloy® or Tantalum

The pressure transmitter DMP 457 has been especially designed for rough conditions occurring especially in shipbuilding and offshore applications. All gaseous and liquid media, which are compatible with stainless steel 1.4404 (316L) respectively can be used. Sensor element is a piezoresistive stainless steel sensor with high accuracy and excellent long-term stability. In order to meet the special requirements for shipbuilding and offshore applications extensive tests had to be passed to get the LR, Germanischer Lloyd (GL), Det Norske Veritas (DNV) and China Classification Society (CCS) approvals. Features: — nominal pressure: 0 ... 100 mbar up to 0 ... 600 bar — accuracy:0.35 % (opt. 0.25 %) FSO — shipping approvals: LR, DNV, GL, ABS, BV, CCS — flush pressure port G 1/2" from 100 mbar — excellent thermal behavior Optional Features: — IS-Version Ex ia = intrinsically safe for gases and dusts — welded pressure port

The pressure transmitter DMK 457 with ceramic sensor has been designed for typical applications in shipbuilding and offshore constructions as alternative to our pressure transmitter DMP 457 with piezoresistive stainless steel sensor. In combination with the copper-nickel-alloy the DMK 457 is suitable for seawater, e.g. level measurement in ballast tanks, etc. Features: — nominal pressure: 0 ... 400 mbar up to 0 ... 600 bar — accuracy: 0.5 % FSO — shipping approvals GL (Germanischer Lloyd), DNV (Det Norske Veritas), CCS (China Classification Society), ABS-certificate (American Bureau of Shipping), LR-certificate (Lloyd´s Register) — pressure port CuNiFe (sea water resistant) — oxygen application Optional Features: — IS-Version Ex ia = intrinsically safe for gases and dusts