MPM280TS Anti-corrosive pressure sensor module

---

Key features

• Wide pressure range up to 350 bar
• Tantalum diaphragm + stainless steel 316L housing
• Compact 19 mm OEM design
• Suitable for vacuum measurement down to -1 bar
• Excellent chemical compatibility with FKM seal
• Fast response time under 1 ms

---

About the MPM280TS Anti-corrosive pressure sensor module

The MPM280TS is a robust and compact anti-corrosive pressure sensor developed for high-accuracy pressure measurement in chemically aggressive environments. It features a tantalum diaphragm paired with a 316L stainless steel housing, making it a cost-efficient solution for OEM applications. This sensor supports gauge, absolute, and sealed gauge pressure types and covers a wide pressure range from -1 bar up to 350 bar.

Usage conditions

This sensor delivers stable performance in extreme environments with operating temperatures from -40°C to +125°C, and a compensated range between 0°C and 50°C. It handles overpressure up to 2x FS or 1100 bar, with long-term stability up to ±0.3% FS/year.

Possible applications

• Chemical and industrial process control
• Liquid or gas pressure monitoring
• HVAC and refrigeration systems
• Calibration equipment
• Aerospace and marine applications
• Level and vacuum measurement

Advantages of choosing this product

Thanks to its compact 19 mm form factor, the MPM280TS is easily integrated into space-constrained OEM assemblies. The combination of tantalum diaphragm and FKM sealing ensures resistance against a wide variety of corrosive liquids and gases. It also supports both constant current and voltage supply, making it highly adaptable.

Other important features

• Input impedance: 3kΩ to 8kΩ
• Output impedance: 3.5kΩ to 6kΩ
• Output span: 70 mV (typical)
• Response time: < 1 ms
• Kovar pin or flexible wire connections
• Shock resistance: 10gRMS (20–2000Hz)
• Impact resistance: 100g, 11ms

 

---