europascal DP-301 is a precise hand-held pressure calibrator designed for professional pressure measurement and calibration in industrial, service and laboratory applications. The DP-301 Series combines a rugged and reliable design with a broad selection of pressure ranges, making it suitable for applications from very low pressure measurements in the millibar range up to high-pressure measurements of 1,000 bar.
Three different versions are available: DP 301L, DP 301C and DP 301H. Each version is optimized for a different pressure range and application. This allows users to select the appropriate configuration according to pressure range, required accuracy and pressure medium.
The DP 301L is designed for low-pressure measurement with measuring ranges of 1, 5, 10 and 20 mbar and a resolution of 0.001 mbar. The DP 301C covers pressure ranges from 0 to 100 mbar up to 0 to 40 bar with an accuracy of 0.025% FS. For high-pressure applications, the DP 301H provides ranges from 0 to 20 bar up to 0 to 1,000 bar with an accuracy of 0.04% FS. DP 301 Serie Precsion Hand Held…
The DP 301C and DP 301H can be used with gases and liquids, including corrosive media according to the manufacturer’s specification. The DP 301L is intended for non-corrosive gases. This broad media compatibility makes the europascal DP-301 suitable for a wide variety of pressure calibration tasks.
A two-line display, selectable pressure units, USB or RS232 communication and PC software for recording, transferring and storing measurement values provide convenient operation in both mobile and laboratory applications. DP 301 Serie Precsion Hand Held…
For professional calibration and metrological traceability, europascal also offers comprehensive services through the europascal Calibration Service.
Your Benefits at a Glance
The europascal DP-301 provides a flexible platform for pressure measurement and calibration across an exceptionally broad range.
Key benefits include:
- Three versions for different pressure ranges
- DP 301L for low-pressure applications
- DP 301C for precision pressure measurement
- DP 301H for high-pressure applications
- Measuring ranges from 1 mbar up to 1,000 bar
- Resolution down to 0.001 mbar
- Accuracy down to 0.025% FS
- Relative and absolute pressure versions available
- Suitable for gases and liquids depending on model
- Corrosive media capability with DP 301C and DP 301H
- Multiple selectable pressure units
- Two-line display
- USB or RS232 interface
- Battery-powered operation
- PC software included
- Measurement data acquisition and storage
- Compact hand-held design
- Rugged construction
- Suitable for field service
- Suitable for laboratory applications
- Factory certificate included
- Carrying case and measuring hose included
Three Versions for Different Pressure Applications
The europascal DP-301 Series consists of three different instrument versions:
DP 301L
DP 301C
DP 301H
This modular product concept allows the instrument to cover pressure applications from only a few millibars up to 1,000 bar.
Instead of using the same sensor technology for every pressure range, each version is optimized for its intended measurement task.
europascal DP 301L for Low Pressure
The DP 301L is designed specifically for very low pressure measurement.
Available measuring ranges are:
1 mbar
5 mbar
10 mbar
20 mbar
The resolution is:
0.001 mbar.
For the 1 mbar measuring range, the datasheet specifies an accuracy of 0.25% FS, while the 5, 10 and 20 mbar ranges are specified with 0.1% FS. The measuring medium is limited to non-corrosive gases, and overload protection is specified at 1 bar. DP 301 Serie Precsion Hand Held…
The DP 301L is therefore particularly suitable when very small pneumatic pressures must be measured with high resolution.
europascal DP 301C for Precision Pressure Measurement
The DP 301C is the precision version of the DP-301 Series.
It provides an accuracy of:
0.025% FS.
Available measuring ranges extend from:
0 to 100 mbar
up to:
0 to 40 bar.
The DP 301C is available for:
relative and absolute pressure.
This allows the appropriate pressure type to be selected for the required calibration application.
The specified measuring media are:
gases and liquids, including corrosive media. DP 301 Serie Precsion Hand Held…
This combination of accuracy, range flexibility and media compatibility makes the DP 301C suitable for demanding industrial and laboratory pressure measurement.
europascal DP 301H for High Pressure
For higher pressure applications, the DP 301H extends the measuring capability of the series up to:
1,000 bar.
Available ranges start from:
0 to 20 bar
and extend up to:
0 to 1,000 bar.
Accuracy is specified as:
0.04% FS.
Like the DP 301C, the DP 301H is suitable for:
gases and liquids, including corrosive media. DP 301 Serie Precsion Hand Held…
This makes the DP 301H an excellent choice for high-pressure service, testing and calibration applications.
Pressure Measurement from 1 mbar to 1,000 bar
One of the main advantages of the europascal DP-301 Series is its exceptionally broad selection of measuring ranges.
Across the complete product family, applications range from:
1 mbar to 1,000 bar.
The DP 301L concentrates on extremely low pressures.
The DP 301C covers low to medium pressure applications with particularly high accuracy.
The DP 301H extends the platform into high-pressure applications.
This allows users to employ instruments with a similar operating concept across very different pressure calibration tasks.
Relative and Absolute Pressure
The europascal DP 301C is available for:
relative pressure
and:
absolute pressure.
Relative pressure measurement references pressure to ambient atmospheric pressure.
Absolute pressure measurement references pressure to absolute vacuum.
Selecting the correct pressure type is important when configuring a calibrator for the intended measurement application.
Measuring Gases and Liquids
Media compatibility depends on the selected DP-301 version.
The DP 301L is designed for:
non-corrosive gases.
The DP 301C and DP 301H are specified for:
gases and liquids, including corrosive media. DP 301 Serie Precsion Hand Held…
This provides substantial flexibility for industrial pressure measurement.
The actual pressure medium and all wetted components should always be checked for compatibility before connecting the instrument.
Pressure Connections
The standard pressure connection is specified as a:
compression fitting for 6/4 mm hose.
For measuring ranges above 15 bar, a high-pressure measuring connection is used.
The datasheet also states that pressure connections can be supplied:
according to customer requirements. DP 301 Serie Precsion Hand Held…
This allows the DP-301 to be adapted to different calibration systems and pressure installations.
Clear Two-Line Display
The europascal DP-301 incorporates a:
two-line display with 16 digits.
The character height is approximately:
10 mm.
Different pressure units can be selected directly on the instrument. DP 301 Serie Precsion Hand Held…
The large display provides clear readability during mobile service work as well as laboratory measurements.
Different Pressure Units
Selectable pressure units allow the DP-301 to display pressure directly in the unit required by the application.
This is particularly convenient when calibrating instruments with different engineering units because unnecessary manual conversions can be avoided.
The exact list of available pressure units is not specified in the supplied datasheet and should therefore be confirmed for the selected instrument configuration.
USB or RS232 Interface
For communication with a computer, the europascal DP-301 is available with:
USB or RS232.
These interfaces allow measurement values to be transferred from the calibrator to a PC. DP 301 Serie Precsion Hand Held…
This provides an important advantage for measurement documentation, data acquisition and laboratory applications.
PC Software Included
PC software is included with the DP-301.
According to the manufacturer datasheet, the software supports:
capturing
transmitting
and:
storage of readings on the PC. DP 301 Serie Precsion Hand Held…
This makes it possible to transfer pressure readings directly to a computer instead of recording every result manually.
Battery-Powered Operation
The europascal DP-301 is powered by:
8 × NiMH HR6 AA rechargeable batteries.
A suitable charger is included with the instrument. DP 301 Serie Precsion Hand Held…
Rechargeable battery operation makes the calibrator suitable for mobile service work where mains power may not be immediately available.
Compact Dimensions
Despite its broad measurement capability, the europascal DP-301 has compact dimensions of approximately:
38 × 220 × 120 mm
for height, width and depth.
The weight is approximately:
1,250 g. DP 301 Serie Precsion Hand Held…
This compact construction makes the DP-301 suitable for both mobile and stationary pressure measurement.
Rugged and Reliable Design
The DP 301 Series was developed for practical use.
According to europascal, the series is characterized by its:
rugged and reliable design.
The available versions are intended to meet the requirements of:
industrial applications
service applications
and:
laboratory applications. DP 301 Serie Precsion Hand Held…
This makes the DP-301 a versatile instrument for users who require professional pressure measurement in different working environments.
Complete Scope of Delivery
The standard scope of delivery includes:
- DP-301 calibrator
- Carrying case
- Mains charger
- Measuring hose
- Factory certificate
- PC software
The supplied PC software provides functions for recording, transferring and storing measurement readings on a computer. DP 301 Serie Precsion Hand Held…
This comprehensive package allows the instrument to be put into operation without requiring numerous additional components.
Technical Highlights
| Feature | europascal DP-301 |
|---|---|
| Product type | Precision Hand-Held Calibrator |
| Versions | DP 301L, DP 301C, DP 301H |
| Overall range | 1 mbar to 1,000 bar |
| DP 301L ranges | 1 / 5 / 10 / 20 mbar |
| DP 301L resolution | 0.001 mbar |
| DP 301L accuracy | 0.25% FS / 0.1% FS |
| DP 301C ranges | 0–100 mbar to 0–40 bar |
| DP 301C accuracy | 0.025% FS |
| DP 301H ranges | 0–20 bar to 0–1,000 bar |
| DP 301H accuracy | 0.04% FS |
| Pressure types | Relative and absolute depending on version |
| Media DP 301L | Non-corrosive gases |
| Media DP 301C | Gases and liquids, including corrosive |
| Media DP 301H | Gases and liquids, including corrosive |
| Interface | USB or RS232 |
| Display | 2 lines, 16 digits |
| Character height | 10 mm |
| Power supply | 8 × NiMH HR6 AA |
| Dimensions | 38 × 220 × 120 mm |
| Weight | Approx. 1,250 g |
| PC software | Included |
| Factory certificate | Included |
These specifications are taken directly from the supplied europascal DP 301 Series datasheet. DP 301 Serie Precsion Hand Held…
Typical Applications
The europascal DP-301 is suitable for a wide range of pressure measurement and calibration applications, including:
- Industrial pressure measurement
- Laboratory pressure measurement
- Field service
- Pressure calibration
- Pressure gauge testing
- Pressure sensor testing
- Pressure transmitter testing
- Low-pressure measurement
- High-pressure measurement
- Relative pressure measurement
- Absolute pressure measurement
- Pneumatic measurement applications
- Hydraulic measurement applications
- Service and maintenance
- Quality assurance
- Research and development
- Measurement data acquisition
Why Choose the europascal DP-301?
The europascal DP-301 combines a rugged hand-held design with a remarkably broad selection of pressure ranges.
Three versions allow the instrument to be matched to the specific application.
The DP 301L provides high-resolution measurement at extremely low pressures down to a 1 mbar measuring range.
The DP 301C combines ranges from 100 mbar to 40 bar with an accuracy of 0.025% FS and supports both relative and absolute pressure configurations.
The DP 301H extends measurement capability to 1,000 bar while maintaining an accuracy of 0.04% FS.
USB or RS232 communication and the included PC software allow readings to be captured, transferred and stored electronically. Rechargeable NiMH batteries provide the independence required for mobile field applications.
With compact dimensions, a clear two-line display and a complete scope of delivery including carrying case, charger, measuring hose, factory certificate and PC software, the europascal DP-301 provides a complete solution for professional pressure measurement.
At europascal, the DP-301 can also be combined with suitable pressure generation equipment and calibration accessories to create a complete pressure calibration solution.
For professional calibration and metrological traceability, visit the europascal Calibration Service.
