How To Choose A Pressure Sensor

Choosing the right pressure sensor is essential for accurate and reliable pressure measurement. Before selecting a model, consider these six key factors:

1. Measurement Type: Absolute, gauge, differential, vacuum,      bidirectional, or sealed gauge pressure.

2. Pressure Range: Select a suitable range in kPa, bar, psi, or      MPa.

3. Process Media: Ensure compatibility with water, oil, gas, or      other media.

4. Temperature & Environment: Consider operating temperature,      humidity, vibration, and installation conditions.

5. Accuracy: Check the required accuracy, such as ±0.25% F.S.

6. Output Signal: Common options include 4–20 mA, mV/V, and      0.5–4.5 VDC.

ORR Sensor Co., Ltd. provides pressure sensors and transmitters customized for different industrial measurement requirements.

For more information, visit www.orrsensor.com.