Relative pressure transmitters - Import export

Pressure sensor for relative pressure measurement Robust housing for the use in harsh environments Suitable for relative pressure measurement Suitable for pressure measurement up to 600 bar Simple assembly Certified for shipbuilding and offshore industry by DNV-GL

Pressure sensor for relative pressure measurement Vacuum-proof Various process connections: G¼ B, ¼ - 18 NPT, M14 x 1.5 Measurement range: Min. 2 bar, max. 600 bar Electrical connections: Elbow connector Form A EN 175301-803, Circular connector Euro M 12 x 1, cable outlet 2 m length Certified for shipbuilding industry and offshore by DNV-GL

The pressure sensors are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

The pressure sensors are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

The pressure sensors are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

The pressure sensors are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

The pressure sensors are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

The pressure sensors with M12-connection are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

The pressure sensors with M12-connection are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

The pressure sensors with M12-connection are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

The pressure sensors with M12-connection are ideally suited for measuring of static and dynamic relative pressure in liquids and gases.

With its rugged housing and a stainless steel sensor element, the transducer is particularly robust and ideally suited to the harshest environments. This also means that the sensor can be installed anywhere with no effect on the measurement signal. The built-in instrumentation amplifier converts the sensor signals into noise-immune voltage signals or current signals that can be transmitted over relatively long distances. For high viscose materials, a front-level membrane M12 x 1 is available, and with this disruptive dead volumes can be expelled. The sensor has a small protected hole on the rear to allow measurement of atmospheric pressure (measurement type relative). For the absolute measurement option, the applied pressure is measured with respect to an enclosed vacuum. As an electrical connection, a DIN 43650A valve connector or an M12 x 1, 4-pin connection is available.

The OPTIBAR PC 5060 is a pressure transmitter for process pressure and hydrostatic level measurement in all kinds of process applications. It is designed for absolute and gauge pressure measurement in open tanks and – as dual version for electronic differential pressure measurement – also in closed vessels. The pressure device features a ceramic capacitive measuring cell that guarantees maximum overload and vacuum resistance for high plant availability. The measuring cell can be built into the process absolutely flush and the radially recessed position of the gasket provides additional protection in abrasive media. It is resistant to sudden temperature shocks and can handle operating temperatures of up to +150°C/ +302°F. The OPTIBAR PC 5060 comes with robust plastic and aluminium housing or hygienic stainless steel versions (incl. ingress protection IP69k). The pressure transmitter comes with various diagnostics and digital communication options.

High-resolution graphic display with backlight Intuitive 4-button operation Comprehensive parameterising functions Comprehensive simulation and diagnostic functions Quick access to device data Development according to SIL2 Nominal range 0.25 bar to 40 bar Turndown up to100:1 Measuring rate up to 100 Hz Accuracy 0.1 % Output signal 4…20 mA with HART® protocol Configuration memory Digital communication via PDM, FDT/DTM, 375/475 Field Communicator Output functions: linear, invers, square root, table function Table function with up to 64 support points Stainless steel case in hygienic design, degree of protection IP 65/67 Media temperature up to 160 ° C Wetted parts stainless steel Case design: - process connection bottom - process connection back Various hygienic process connections Approved according to NAMUR 95 EAC declaration (upon request)

Pressure transmitter PASCAL CV4 threaded connection, type series CV4100 Features Compact case of stainless steel in hygienic design according to recommendations from EHEDG and 3A, degree of protection IP 65/67 Accuracy ≤ 0.15 % High-resolution graphic display with Intuitive operation and backlight Quick access to device data Comprehensive parameterising, simulation and diagnostic functions Nominal range 0.25 bar to 400 bar Turndown up to 20:1 Output signal 4…20 mA with HART® protocol Output functions: linear, invers Table function with up to 32 support points (in preparation) Wetted parts stainless steel Process connection: screw-in thread with internal diaphragm Options Accuracy ≤ 0.1 % Explosion protection for gases and dust (in preparation) Classification per SIL2 (in preparation) Material certificate per EN 10204 Calibration certificate per EN 102044

Pressure transmitter PASCAL CVfor general applications, Type series CV3100, CV3101 Modular pressure transmitter with internal or flush-mounted diaphragm Output signal: ● 4…20 mA ● HART® protocol (rev. 6), option ● PROFIBUS PA, option Function modules ● Multifunctional display with 5-segment digital display and bar graph ● Switching module with 2 floating channels, maximum 0.5 A switching current, electrically isolated at all sides, without additional auxiliary power Function module replacement on site without recalibration “plug and measure” Limits of measuring range 0…80 mbar to 0…400 bar Accuracy: ≤ 0.15 % Turndown 5:1 Degree of proctection IP 66, piezoresistive measuring cell directly aerated Options Explosion protection for gases and dust Classification per SIL 2 Inspection certificates; material certificate and calibration certificate as per DIN EN 10204-3.1 Degree of protection IP 69K

Features Measurement of relative pressure of gases, vapours and liquids Output signal: 4…20 mA, 2-wire technology Stainless steel case, degree of protection IP 65 Easy zero setting by means of a magnet Accuracy ≤ 0.5 % Options: Output signal (invers) 20…4 mA Accuracy ≤ 0.3 % Hygienic design

Pressure transmitter/Pressure switch PASCAL CSfor general applications, Type series CS2100 Multifunctional pressure transmitter/pressure switch Degree of protection IP 65 4 digit LED display, can be mirror-imaged by 180° Indication module can be turned through 300° Measuring ranges 0…100 mbar to 0…40 bar rel., 0…1 bar to 0…6 bar abs, High pressure 0…60 bar to 0…400 bar Output signal 4…20 mA, 2-wire technology Accuracy: ≤ 0.2 % Easy to program locally (as per VDMA standard) Galvanic isolation between transmitter and switching outputs Various process connections Options 2 floating contacts Switching contacts with high switching current (1A) Inspection certificates - material certificate per DIN EN 10204-3.1 - calibration certificate per DIN EN 10204-3.1 Electrical connection rotatable by 300° Degree of protection IP 67

Features ■ Pressure transmitter for the measuring of relative and absolute pressures of gases, vapors and liquids ■ Stainless steel case in sturdy design, degree of protection IP 65/67 ■ Accuracy 0.1 % ■ High-resolution graphic display with Intuitive 4-button operation and backlight ■ Comprehensive parameterising and simulation and diagnostic functions ■ Nominal range 0.25 bar to 400 bar ■ Turndown up to 100:1 ■ Measuring rate up to 100 Hz ■ Output signal 4…20 mA with HART® protocol ■ Digital communication via PDM, FDT/DTM, 375/475 Field Communicator ■ Output functions: linear, invers, square root, table function ■ Media temperature -40…100 °C ■ Wetted parts stainless steel ■ Case design: process connection bottom or back ■ Process connections: various screw-in thread with internal diaphragm ■ Approved according to NAMUR 95 Options ■ Explosion protection; SIL2; material certificate and calibration certificate per EN 10204 ■ Degree of protection IP 69K

The pressure transmitter illustrated here measures differences in pressure between the two connections of the measuring element. Pressure differences can be measured with respect to a reference pressure, such as atmosphere, or to the command variable of a regulation system. Equally, however, it is possible to measure pressure differences within systems that have a high static pressure. One practical example of this would be measuring a flow rate by determining the pressure drop occurring across a metering diaphragm. The differential pressure transmitter measures in both directions and can therefore, for instance, be used on double-acting hydraulic cylinders. Its construction permits it to be used with liquid or gaseous media. Venting holes simplify installation. The robust design and the use of stainless steel make it possible to use the pressure transmitter under tough operating conditions.

The sensor model 8228 with its measuring accuracy of 0.05% F.S. (for the measuring ranges ≤ 1 bar, the measuring accuracy is 0.1% F.S.) ideally suited as a reference sensor. The compact dimensions, the robust housing and the industrial-grade output signal result in a very wide range of applications. All components in contact with media are made of stainless steel. An integrated measuring amplifier converts the measuring signals directly into interference-free voltage signals or current signals that can be transmitted over long distances. With the „gage“ measurement type, the pressure measurement is carried out against the ambient pressure, the sensor has a bore that is protected against ambient influences to compensate for the ambient pressure. With the „Absolute“ measurement type, the applied pressure is measured against an enclosed vacuum; this measurement type is available from the measuring range 0 ... 250 mbar. The electrical connection is made via an M12 x 1 connector.

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

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)