Precise pressure monitoring is at the heart of efficient processes – whether in vehicle development, the chemical industry, or refrigeration technology. DDM Sensors offers specialized pressure sensor technology tailored exactly to the chemical and physical requirements of various media.
Why Media Compatibility in Pressure Sensors is Crucial
The correct selection of a media-compatible pressure sensor is of fundamental importance to ensure process reliability and maximize the service life of the sensor. It is also a prerequisite for ensuring precise measurement results and serves to prevent material failure and potential leaks in the system.
Our Expertise for Your Media Requirements
Automotive & Future Drives (Hydrogen H2)
Our sensors accompany the transformation of mobility. A special focus is on hydrogen technology (FCEV), where our sensors, manufactured from 316L and welded without seals, offer maximum safety in the environment near the stack.
Aggressive Gases & Chemical Processes
For media such as chlorine, ammonia, or sulfur dioxide, we focus on maximum material resistance. By using stainless steel 1.4404/1.4435 (316L) and optional special materials such as titanium or Hastelloy, our sensors remain permanently precise even in corrosive environments.
Refrigeration & Natural Refrigerants
In modern refrigeration circuits, sensors must withstand extreme pressure peaks and low temperatures. Our solutions are optimized for natural refrigerants such as CO2 (R744), propane (R290), or ammonia (R717).
Pressure Measurement in Water Applications
We also offer robust stainless steel solutions for classic water applications, which impress with their long-term stability and corrosion resistance.
Technical Superiority through Material and Construction
| Feature | Specification / Details |
|---|---|
| Material (wetted parts) | Stainless steel 1.4404 / 1.4435 (316L); optional titanium / Hastelloy |
| Construction | Fully welded, seal-less, hermetically sealed |
| Pressure Ranges | +/- 0.1 mbar to 300 bar (customizable) |
| Temperature Range | -40 °C to +125 °C (optional up to +180 °C) |
| Accuracy | Up to ±0.02 % FS (depending on model) |
Find the Right Pressure Sensor for Your Medium
In order to find the right pressure sensor for your specific medium, technical advice from the experts at DDM Sensors is available. This service includes a detailed application analysis and a resulting material recommendation.