MPM285 Oil-filled pressure sensor module

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Key features

• Pressure ranges from 0…1 bar up to 35 bar
• Gauge, Absolute and Sealed Gauge types
• Compact Ø15 mm sensor design
• Full stainless steel 316L construction
• Laser trimming for temperature compensation
• Dual power options: constant current or voltage
• Highly interchangeable with other MPM sensors

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About the MPM285 Oil-filled pressure sensor module

The MPM285 is a miniature piezoresistive pressure sensor designed for cost-sensitive OEM applications. Built with a precision silicon chip from a renowned global brand and laser-trimmed temperature compensation, it offers high measurement stability and accuracy. The sensor is compatible with both constant current and voltage supply and integrates easily into space-restricted designs.

Usage conditions

This sensor operates in harsh environments, with a working temperature range of -40°C to +125°C and compensation between 0°C and 70°C. Its stainless steel diaphragm and FKM O-ring make it ideal for media such as water, air, refrigerants, and compatible process fluids.

Possible applications

• Industrial automation systems
• Liquid and gas pressure control
• Pressure calibrators and check meters
• HVAC and refrigeration systems
• Level monitoring and control
• Aerospace and navigation diagnostics

Advantages of choosing this product

With its small footprint (Φ15 mm), universal output format, and high environmental resistance, the MPM285 offers a smart, interchangeable pressure sensing platform for embedded devices. Its isolated construction enhances media compatibility and application flexibility.

Other important features

• Output: ~50 mV full-scale output
• Response time: <1 ms
• Stability error: ±0.2%FS/year
• Shock resistance: 100 g, 11 ms
• Vibration resistance: 10 g RMS (20–2000 Hz)
• Available as pin version or with flexible wiring

 

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