If your measurement task requires the precise detection of absolute pressure – regardless of fluctuations in ambient pressure – you need reliable absolute pressure sensors. DDM Sensors offers a range of absolute pressure sensors that have been specially developed for demanding measurement tasks in metrology and offer a reliable and compatible solution.
Precise absolute pressure sensors for versatile measuring tasks
DDM Sensors offers a wide range of absolute pressure sensors designed for a wide variety of requirements and environments. The range includes sensors with measuring ranges from 0 to 250 bar, with high-precision measurements in the millibar range also possible. The precision is selectable depending on the model, with options of ≤ 1 % v.MB, ≤ 0.5 % v.MB or even ≤ 0.25 % v.MB to meet the specific requirements of your application.
excl. 19% VAT plus shipping costs
Ø: 10 mm
Measurement range: 5 bar to 250 bar (Any ranges in between)
Output: 0,5 to 4,5 V
Comp. Temperature Range: -40°C to +180°C
Pressure connection: M5x0,8
Datasheet : pdf | 167 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 16 mm
Pressure Ranges (FRO):: 0 to 200 bar rel. (others on request)
Overpressure: 300 bar
Burst pressure: 400 bar
Output Signal (3-wire): 0.5 to 4.5 V
Response Time: < 0,5 ms
Operating Temperature Range: −40 °C to +150 °C
Datasheet: pdf | 375 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 16 mm
Gauge pressure: (-1) 0…2,5bar to (-1) 0…150 bar (Any ranges in between)
Absolute pressure: 0…2,5bar to 0…150 bar (Any ranges in between)
Output: 0,5 to 4,5 V
Comp. Temperature Range: -40°C to +150°C
Pressure connection: M6x1; M8x1 (Others on request)
Datasheet : pdf | 374 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 22 mm
Gauge pressure: 100 mbar to 150 bar (Any ranges in between; Bidirectional)
Absolute pressure: 2 bar to 150 bar (Any ranges in between)
Output: 0 to 5 V or 1 to 6 V
Comp. Temperature Range: -40°C to +125°C
Pressure connection: M10x1; M14x1,5; 7/16 – 20UNF; G1/4 male; Rectus 21
Datasheet : pdf | 271 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 22 mm
Gauge pressure: 100 mbar to 150 bar (Any ranges in between ;Bidirectionall)
Absolute pressure: 1 bar to 150 bar (Any ranges in between)
Output: 0 to 5 V or 1 bis 6 V
Comp. Temperature Range: -40°C to +125°C
Pressure connection: M10x1; M14x1,5; 7/16 – 20UNF; G1/4 male; Rectus 21
Datasheet : pdf | 252 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 22 mm
Gauge pressure: 0 to 4 bar (other pressure ranges on request)
Absolute pressure: 0 to 5 bar (other pressure ranges on request)
Output: 0 to 5 V or 1 to 6 V (others on request)
Comp. Temperature Range: -40°C to +125°C
Pressure connections: M10x1; M14x1,5; 7/16 – 20UNF; G1/4
Datasheet : pdf | 228 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 22 mm
Gauge pressure: 100 mbar to 150 bar (Any ranges in between;Bidirectional)
Absolute pressure: 250 mbar to 150 bar (Any ranges in between)
Output: 0 to 5 V; 1 to 6 V or 0 to 10 V
Comp. Temperature Range: -40°C to +150°C
Pressure connection: M10x1; M14x1,5; 7/16-20UNF
Datasheet : pdf | 280 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 25mm
Gauge pressure: 100 mbar to 150 bar (Any ranges in between;Bidirectional)
Absolute pressure: 250 mbar to 150 bar (Any ranges in between)
Output: 0 to 5 V or 0 to 10 V
Comp. Temperature Range: -20°C to +80°C
Pressure connection: G1/4″ female, G1/4″ male to DIN 3852 T11 seal incl.
Datasheet : pdf | 293 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 25 mm
Gauge pressure: 100 mbar bis 150 bar (beliebige Zwischenbereiche; Bidirectional)
Absolute pressure: 250 mbar bis 150 bar (beliebige Zwischenbereiche)
Output: 0 bis 5V oder 0 bis 10V
Comp. Temperature Range: 0°C bis +50°C
Pressure connections: G1/4“ female; G1/4“ male to DIN 3852 T11 seals incl.
Datasheet: pdf | 293 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 25 mm
Gauge pressure: 100 mbar to 150 bar (Any ranges in between; Bidirectional)
Absolute pressure : 250 mbar to 150 bar (Any ranges in between)
Output: 4 to 20 mA
Comp. Temperature Range: -20°C to +80°C
Pressure connections: G1/4″ female , G1/4″ male to DIN 3852 T11
Datasheet : pdf | 283 KB
excl. 19% VAT plus shipping costs
excl. 19% VAT plus shipping costs
Ø: 25 mm
Gauge pressure: 100 mbar to150 bar (Any ranges in between; Bidirectional)
Absolute pressure: 250 mbar to 150 bar (Any ranges in between)
Output: 4 to 20 mA (two-wire)
Comp. Temperature Range: 0°C to +50°C
Pressure connection: G1/4“ female; G1/4“ male to DIN 3852 T11 seal incl.
Datasheet : pdf | 283 KB
excl. 19% VAT plus shipping costs
Advantages of absolute pressure sensors
The absolute pressure sensors from DDM Sensors offer a number of decisive advantages that make them the ideal choice for a wide range of measurement tasks.
- Long service life and low maintenance: Thanks to the materials used and the robust design, the pressure sensors offer a long service life with minimal maintenance.
- Corrosion resistance: In particular, the use of stainless steel in various grades such as 1.4404 (316L), 1.4435 and 1.4539 (904L) ensures excellent corrosion resistance.
- High reliability and compatibility: These properties result from a wide range of available mechanical and electrical connection options, different sizes from 10 mm to 25 mm and conformity with relevant standards and protection classes.
High-precision absolute pressure measurement in the millibar range
Especially for applications that require extremely fine and accurate pressure measurement, the absolute pressure sensors from DDM Sensors are also designed for the millibar range. This enables the detection of very low pressure values with high reliability. These specifications make our absolute pressure sensors the ideal choice for demanding measurement tasks in which the smallest pressure differences in absolute pressure must be precisely detected.
Compatibility with existing applications
A decisive aspect when selecting measurement sensors is their seamless integration into existing systems. The absolute pressure sensors from DDM Sensors are specifically designed for high compatibility to make it easier for you to integrate them into a wide range of applications. This compatibility is ensured by a wide range of connection options, both mechanical and electrical. Available mechanical connections include common formats such as
- 8,
- M10x1,
- G1/4″ or
- 7/16-20UNF,
while for the electrical connections options such as
- M12 connector,
- DIN plug or
- Various cable connections
are available.
Our absolute pressure sensors are durable and low-maintenance
The absolute pressure sensors from DDM Sensors are characterized by their long service life and low maintenance requirements. This is largely due to the careful selection of materials and the robust design. By using stainless steel, including grades 1.4404 (316L), 1.4435 and the high-alloy 1.4539 (904L), the sensors are reliably protected against corrosion. These stainless steels offer excellent resistance to chlorides, acids and other aggressive media, which enables the sensor to be used for long and intensive periods even under difficult conditions. The robust design and high-quality materials contribute to the low-maintenance operation of our absolute pressure sensors.
Absolute pressure sensors for small installation spaces
Another advantage of the absolute pressure sensors from DDM Sensors is their compact design, which makes them ideal for use in confined or difficult to access areas.
With sizes from just 10 mm to 25 mm, these sensors can also perform precise measurements where conventional sensors would be too large. This feature enables flexible integration into existing or newly developed systems where available space is limited. The small dimensions contribute to the versatility of our absolute pressure sensors and significantly expand their application areas.
Various areas of application for absolute pressure sensors
The absolute pressure sensors from DDM Sensors are designed for a wide range of demanding applications and have proven themselves in various industries.
They are used in engine and transmission development, for example, to monitor important parameters such as oil pressure, intake pressure or brake pressure. They are also used in brake system testing, often in high-temperature environments.
Their robustness allows them to be used for monitoring aggressive media such as acids, solvents or gases such as hydrogen and CO₂, as well as for process control in reactors and piping systems or vapor pressure measurement at high temperatures.
For these diverse and often challenging conditions, the sensors are designed for specific temperature ranges, including -40 °C to +125 °C, -40 °C to +180 °C and -56 °C to +150 °C.
Compliance with relevant standards such as ATEX certification, DIN EN 60529, DIN EN 61010-1 and DIN EN 61326-1 as well as various protection classes (IP65, IP67, IP68) ensure the safe and reliable function of the absolute pressure sensors in their respective areas of application.
Customized absolute pressure sensors
At DDM Sensors, we know that every measurement task can be unique and that standardized solutions do not always meet all specific requirements. That is why, in addition to our extensive standard range, we also offer the development of customized absolute pressure sensors. This enables us to work with you to design sensors that are precisely tailored to your individual requirements. Whether special measuring ranges, adapted housing shapes or other special features – our aim is to provide you with the optimum and reliable absolute pressure sensor for your very specific application.
Get advice on absolute pressure sensors now
Are you looking for a reliable and compatible absolute pressure sensor for your specific measuring task? The absolute pressure sensors from DDM Sensors offer the necessary precision, versatility and robustness for a wide range of demanding applications. To ensure that you get the ideal absolute pressure sensor for your application and that all your questions are answered, we recommend a personal consultation. Contact us today to find out more about our range or to discuss a customized solution.
