europascal DP-400 Series is a versatile four-channel pressure calibrator designed for demanding pressure measurement, calibration, service and laboratory applications. The hand-held calibrator can be equipped with four pressure measuring ranges, allowing different pressure ranges to be combined in one compact instrument. A bright 7-inch touch display, integrated logger function, graphical measurement display and USB data storage make the DP-400 Series particularly suitable for modern pressure calibration and documentation tasks. DP 400 Series 4-Channel Pressur…
The instrument combines high-precision pressure measurement with flexible sensor configuration. Internal precision ranges provide an accuracy of 0.01% FS and long-term stability of 0.005% FS per year. Additional measuring ranges for gauge, differential and absolute pressure are available with an accuracy of 0.025% of reading + 0.025% FS. Depending on configuration, the europascal DP-400 Series covers applications from low pressure and vacuum measurement up to 1,000 bar. DP 400 Series 4-Channel Pressur…
A particularly useful feature is the possibility of connecting external pressure sensors. Connected sensors are automatically visible via the internal data bus. Averaging, decimal places and measurement units can be configured separately for each sensor, providing a high degree of flexibility when several pressure ranges are used simultaneously. DP 400 Series 4-Channel Pressur…
The integrated logger function records measurements at up to 18 samples per second on one channel. Recorded data can be stored as a CSV file directly on a USB stick, simplifying subsequent evaluation, documentation and transfer to a computer. DP 400 Series 4-Channel Pressur…
At europascal, the DP-400 Series can be configured according to the required pressure ranges and calibration application. For professional calibration and metrological traceability, visit the europascal Calibration Service.
Your Benefits at a Glance
The europascal DP-400 Series combines multiple pressure ranges, high accuracy, data logging and intuitive touchscreen operation in one portable pressure calibrator.
Key benefits include:
- Four-channel pressure calibrator
- Up to four pressure measuring ranges in one instrument
- External pressure sensors can be connected
- Internal data bus for external sensors
- Precision measuring ranges with 0.01% FS accuracy
- Long-term stability of 0.005% FS/year
- Gauge pressure measurement
- Differential pressure measurement
- Absolute pressure measurement
- Vacuum measurement
- Pressure ranges up to 1,000 bar
- Barometric pressure measurement available
- Barometric compensation
- Switching between gauge and absolute pressure
- Bright 7-inch touch display
- Intuitive touchscreen operation
- Stability indication
- Selectable pressure units
- Adjustable decimal places for each sensor
- Adjustable averaging for each sensor
- Integrated logger function
- Up to 18 samples per second
- Graphical measurement display
- CSV data storage
- USB stick storage
- Leak test function
- USB or RS232 interface
- Approximately six hours battery operation
- Suitable for gases and liquids
- Suitable for corrosive media
- Portable design
- External measuring ranges available on request
Four Pressure Measuring Ranges in One Instrument
A major advantage of the europascal DP-400 Series is its multi-channel design.
The hand-held calibrator can be equipped with:
up to four pressure measuring ranges.
This allows several pressure ranges to be integrated into a single instrument instead of requiring a separate pressure indicator for every measurement task. DP 400 Series 4-Channel Pressur…
For calibration laboratories and service technicians working with different pressure ranges, this can significantly simplify the equipment setup.
The required configuration can be selected according to the intended application.
Precision Measuring Ranges
The europascal DP-400 Series offers dedicated precision pressure ranges.
The datasheet specifies the following ranges:
30 to 1,300 mbara
30 to 3,500 mbara
30 mbar to 10 bara
30 mbar to 50 bara.
These precision ranges provide an accuracy of:
0.01% FS.
Long-term stability is specified as:
0.005% FS/year. DP 400 Series 4-Channel Pressur…
This performance makes the DP-400 Series particularly suitable for demanding reference pressure measurement and calibration applications.
Pressure Measurement up to 1,000 bar
In addition to the dedicated precision ranges, the europascal DP-400 Series provides a broad selection of pressure measurement configurations.
According to the europascal datasheet, measuring ranges are available for:
gauge pressure
differential pressure
and:
absolute pressure.
Pressure applications extend from vacuum measurement up to:
1,000 bar.
For these measuring ranges, the specified accuracy is:
0.025% of reading + 0.025% FS. DP 400 Series 4-Channel Pressur…
This broad range makes the DP-400 suitable for both low-pressure and high-pressure applications.
Gauge Pressure Measurement
The europascal DP-400 Series can be configured for gauge pressure measurement.
Gauge pressure is referenced to local atmospheric pressure and is one of the most commonly used pressure types in industrial applications.
Typical applications include calibration and testing of:
- Pressure gauges
- Pressure transmitters
- Pressure sensors
- Process instrumentation
- Hydraulic pressure systems
- Pneumatic pressure systems
Absolute Pressure Measurement
Absolute pressure measurement is also available.
Absolute pressure is referenced to absolute vacuum rather than atmospheric pressure.
The DP-400 Series can therefore be configured for applications in which absolute pressure measurement is required.
The available barometric measurement capability can additionally be used for pressure referencing and compensation.
Differential Pressure Measurement
The europascal DP-400 Series also supports differential pressure measuring ranges.
Differential pressure measurement determines the pressure difference between two pressure connections.
This is useful for applications involving differential pressure transmitters, filters, flow measurement systems and other equipment where pressure difference rather than gauge pressure is the required measurand.
Barometric Sensor
A barometric sensor can be used with the DP-400 Series for offsetting.
According to the europascal datasheet, this allows switching between:
gauge pressure
and:
absolute pressure. DP 400 Series 4-Channel Pressur…
This increases the flexibility of the calibrator and allows one pressure sensor configuration to support additional measurement tasks.
External Pressure Sensors
The capabilities of the europascal DP-400 Series are not restricted to the installed internal measuring ranges.
External pressure sensors can also be connected.
Once connected, these sensors are immediately visible through the instrument’s:
internal data bus. DP 400 Series 4-Channel Pressur…
This makes it possible to extend the measurement capabilities of the calibrator for additional pressure ranges.
External measuring ranges are also available on request. DP 400 Series 4-Channel Pressur…
Individual Sensor Configuration
Each pressure sensor can be configured individually.
The following parameters can be adjusted separately:
averaging
decimal places
and:
measurement unit. DP 400 Series 4-Channel Pressur…
This is particularly useful when several sensors with substantially different pressure ranges are installed or connected.
7-Inch Touch Display
The europascal DP-400 Series incorporates a bright:
7-inch touch display.
Operation is designed to be intuitive and focuses on the most important measurement functions.
The display provides information including:
- Pressure indication
- Stability indication
- Measurement unit
- Measurement type
The large touchscreen provides a clear overview even when several pressure measurement channels are used. DP 400 Series 4-Channel Pressur…
Graphical Measurement Display
In addition to numerical pressure indication, the DP-400 provides a graphical measurement screen.
This allows pressure behavior to be observed visually.
The logger function can also be activated directly from this graphical screen. DP 400 Series 4-Channel Pressur…
Graphical visualization is especially useful for observing pressure stability, drift and changes over time.
Integrated Logger Function
The europascal DP-400 Series includes an integrated data logger.
The logger operates on:
one channel
with a sampling rate of up to:
18 samples per second. DP 400 Series 4-Channel Pressur…
This enables dynamic pressure changes to be recorded in addition to conventional static pressure measurements.
CSV Data Storage
Recorded measurement data are stored as:
CSV files.
The data can be saved directly to:
a USB stick. DP 400 Series 4-Channel Pressur…
CSV is particularly convenient because the measurement data can subsequently be imported into common spreadsheet and analysis applications.
This simplifies documentation, evaluation and archiving of pressure measurements.
Leak Test Function
The europascal DP-400 Series includes a dedicated:
leak test function. DP 400 Series 4-Channel Pressur…
Leak testing is an important function for pressure calibration systems because a leaking pneumatic or hydraulic setup can cause unstable pressure and affect measurement results.
The DP-400 can therefore be used not only for pressure indication but also to evaluate pressure stability within the connected system.
USB and RS232
For communication with external equipment, the europascal DP-400 Series provides:
USB or RS232. DP 400 Series 4-Channel Pressur…
These interfaces provide flexibility when integrating the instrument into measurement and calibration environments.
USB storage is additionally used for transferring logged CSV measurement files.
Gases and Liquids
The europascal DP-400 Series is suitable for:
gases and liquids.
According to the europascal datasheet, this also includes:
corrosive media. DP 400 Series 4-Channel Pressur…
This broad media compatibility makes the DP-400 suitable for both pneumatic and hydraulic pressure measurement.
The compatibility of the specific sensor, pressure connection and wetted materials with the intended pressure medium should always be confirmed for the selected configuration.
Pressure Connections
For pressure ranges up to and including 10 bar, the standard connection is specified as:
6 × 4 mm hose connection.
For ranges above 10 bar, a:
12/15 measuring connection
is specified. DP 400 Series 4-Channel Pressur…
The appropriate connection therefore depends on the selected measuring range.
Battery Operation
The europascal DP-400 Series is designed for mobile operation.
Battery runtime is approximately:
6 hours. DP 400 Series 4-Channel Pressur…
This allows the calibrator to be used away from a permanent laboratory workstation and makes it particularly suitable for field service and on-site pressure measurements.
A mains charger is included in the standard scope of delivery.
Compact Portable Design
Despite the large display and multi-channel measurement capability, the DP-400 remains portable.
Dimensions are approximately:
74 × 255 × 155 mm
for height, width and depth.
The instrument weighs approximately:
1,900 g. DP 400 Series 4-Channel Pressur…
The product image on page 1 of the supplied datasheet also shows the compact, inclined hand-held housing with the large centrally positioned touchscreen, designed for convenient bench or mobile operation.
Scope of Delivery
The standard scope of delivery includes:
- europascal DP-400 calibrator
- Carrying case
- Mains charger
The precise sensor configuration depends on the selected pressure ranges and customer requirements. DP 400 Series 4-Channel Pressur…
Technical Highlights
| Feature | europascal DP-400 Series |
|---|---|
| Product type | 4-Channel Pressure Calibrator |
| Pressure channels | Up to 4 measuring ranges |
| Precision ranges | 30–1,300 mbara to 30–50 bara |
| Precision range accuracy | 0.01% FS |
| Long-term stability | 0.005% FS/year |
| Other pressure ranges | Vacuum up to 1,000 bar |
| Pressure types | Gauge, differential, absolute |
| Accuracy | 0.025% Rdg + 0.025% FS |
| External sensors | Yes |
| Barometric sensor | Available |
| Display | 7-inch touch display |
| Logger | 1 channel |
| Sampling rate | Up to 18 samples/s |
| Data format | CSV |
| Data storage | USB stick |
| Leak test | Yes |
| Graphical display | Yes |
| Interfaces | USB or RS232 |
| Media | Gases and liquids, also corrosive |
| Battery runtime | Approx. 6 hours |
| Dimensions | 74 × 255 × 155 mm |
| Weight | Approx. 1,900 g |
The specifications above are taken directly from the supplied europascal DP-400 datasheet. DP 400 Series 4-Channel Pressur…
Typical Applications
The europascal DP-400 Series is suitable for:
- Precision pressure measurement
- Pressure calibration
- Pressure gauge testing
- Pressure transmitter testing
- Pressure sensor calibration
- Gauge pressure measurement
- Absolute pressure measurement
- Differential pressure measurement
- Vacuum measurement
- High-pressure measurement up to 1,000 bar
- Pneumatic pressure measurement
- Hydraulic pressure measurement
- Leak testing
- Pressure stability testing
- Pressure data logging
- Long-term pressure recording
- Laboratory calibration
- Field calibration
- Service and maintenance
- Quality assurance
- Research and development
- Industrial pressure metrology
Why Choose the europascal DP-400 Series?
The europascal DP-400 Series combines multi-channel pressure measurement, precision sensor technology and modern data logging in one compact instrument.
Up to four pressure measuring ranges can be installed in a single calibrator. This allows one DP-400 to cover several pressure applications without requiring a separate indicator for each measuring range.
Dedicated precision ranges provide an accuracy of 0.01% FS and long-term stability of 0.005% FS/year. Additional pressure ranges for gauge, differential and absolute pressure extend the application range from vacuum up to 1,000 bar.
The bright 7-inch touch display provides intuitive access to pressure indication, stability information, measurement units and pressure type. Sensor-specific averaging, decimal places and units can be configured individually.
External pressure sensors can be connected through the internal data bus, allowing the measurement capability to be expanded even further.
The integrated logger records one channel at up to 18 samples per second, while CSV storage on a USB stick provides a convenient way to transfer and evaluate recorded pressure data.
A graphical measurement display and integrated leak test function make the DP-400 useful not only as a precision pressure indicator but also for troubleshooting and evaluating pressure systems.
USB or RS232 communication, approximately six hours of battery operation and compatibility with gases and liquids provide the flexibility required for both laboratory and mobile applications.
At europascal, the DP-400 Series can be configured with suitable pressure ranges and external sensors according to the specific measurement and calibration application.
For professional calibration and metrological traceability, visit the europascal Calibration Service.
