Trafag PSTD 9D0 Differential Pressure Picostat represents a pinnacle of Swiss engineering, integrating high-precision sensor technology with robust switching capabilities to ensure stable control and monitoring in demanding industrial environments.
Trafag’s electromechanical pressure switches, also known as pressostats, which can be operated maintenance-free for decades, even under harsh conditions. Various versions with bellows, diaphragm and piston sensors cover a wide range of pressure ranges, media and load profiles for the most diverse applications.
Main Features of Trafag PSTD 9D0 Differential pressure Picostat
- Compact design
- Rugged housing
- High repeatability
- Protection IP65 (with plug connector)
- Any mounting position possible
Application of Trafag PSTD 9D0 Differential Pressure Picostat
- HVAC (Heating, Ventilation, and Air Conditioning) Industry: Used to monitor and control pressure differences in ventilation and cooling systems, ensuring optimal airflow.
- Energy Industry: For pressure difference measurement in power generation systems or energy combustion installations.
- Chemical and Pharmaceutical Industry: Used in chemical and pharmaceutical processing to monitor the differential pressure between two sensitive areas or processes.
- Water and Sewage Treatment: Monitoring differential pressure in filtration systems, pumps, and water or sewage treatment plants.
- Automotive Industry: Monitoring pressure differentials in hydraulic and pneumatic systems in vehicles and industrial machinery.
- Oil and Gas Industry: Ensure pressure control in oil and gas pipelines and distribution systems, and prevent system damage due to uncontrolled pressure.
Technical Data of Trafag PSTD 9D0
| Product code | 9D0 |
| Name | PSTD |
| Designation | Differential pressure Picostat |
| Product category | Mechanical pressure switches |
| Measuring range | -1 … 6 and -1 … 8 bar |
| Measuring principle | Bellow |
| Applications | Engine manufacturing Hydraulics Machine tools Shipbuilding |
| Approval/conformity | DNV-GL EN60730-1/ EN60730-2-6: Type 2.B.H |
| Repeatability | ± 1.0 % FS typ. |
| Output signal | 1 Floating change-over contact (SPDT) |
| Electrical connections | EN175301-803-A (DIN43650-A) |
| Pressure connections | G1/4″ f |
| Media temperature | -25°C … +120°C |
| Ambient temperature | -25°C … +85°C |
Source: trafag.com
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