pressure sensor PM556

The SUPMEA PM556 is a high-precision differential pressure sensor specifically designed for demanding industrial applications. It enables precise measurement of pressure differences, even at low differentials and under extreme conditions. Thanks to its robust stainless steel construction, the PM556 is particularly resistant to aggressive media, high temperatures, and mechanical stress.

Featuring state-of-the-art piezoresistive sensor technology, the PM556 delivers stable and reliable measurement results, enabling precise process monitoring. The sensor supports various output signals such as 4–20 mA and RS485, ensuring easy integration into existing automation systems.

The SUPMEA PM556 is ideal for applications in the process industry, air conditioning and ventilation (HVAC), chemical industry, and water treatment where accurate differential pressure measurement is required. With its high accuracy, long service life, and ease of use, it provides a reliable solution for continuous pressure differential monitoring.

Manufacturer: Supmea Automation Co.,Ltd.

Model: PM 556

Power supply: 24 V

Output signal: 4~20mA, 1~5V, 0~20mA, 0~5V, etc.

Pressure range: -0.6kPa~60MPa

Temperature range: -10~70°C

Temperature (for storage): -50~85°C

Temperature medium: -40~100°C

Protection: IP67

Pressure type: Relative pressure, Absolute pressure, Sealed pressure

Accuracy: 0.075% FS, ±0.1% FS.

Zero temperature deviation: ±0.03% FS/°C

Sensitivity Temperature Deviation: ±0.004% FS/°C

Overload pressure: 200%FS.

Process connections: thread

Measuring medium: oil, water, gas, etc.