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Digital Pressure Meter Basics for Biomedical Equipment

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This page covers digital pressure meters (DPMs), focusing on their use in biomedical equipment testing. We’ll touch on the benefits of DPMs and application note on DPM2Plus Pressure Meter from Fluke Corporation and explore other vendors in the market.

A digital pressure meter is a device that measures pressure and displays the reading digitally. It’s used to measure both positive and negative pressure in medical equipment, assisting in repair and quality control. This can involve measuring the pressure of liquids or gases.

Features of the Fluke Corporation Digital Pressure Meter (DPM2Plus)

The Fluke Corporation’s digital pressure meter offers the following features:

  • It’s a handheld, battery-operated device, making it portable and convenient.
  • It boasts an accuracy of +/- 1%.
  • It offers five selectable operating ranges.
  • It can measure pressure in the following units: mmHg, cmH2O, PSI, and inH2O.
  • It’s suitable for measuring the pressure of both air and liquids.

Other Vendors of Digital Pressure Meters

Here’s a list of other popular vendors that offer digital pressure meters:

  • OMEGA Engineering
  • WIKA INDIA (CPG500)
  • Ashcroft® (DG25 Digital Pressure Gauge)
  • RS Components
  • PCE Instruments (Pressure Gauge)

Benefits of Digital Pressure Meters

Following are some of the advantages of DPMs.

  1. Provides more accurate pressure readings with digital calibration.
  2. Features a clear LCD or LED screen that shows precise pressure values.
  3. Supports Multi-Unit Measurement Capability (e.g., PSI, bar, kPa, mmHg).
  4. Compact and lightweight design makes it convenient for various applications.
  5. Many models include data recording and storage functions.
  6. Provides real time pressure readings with quick response times, improving efficiency in testing and troubleshooting processes.
  7. Designed to withstand harsh industrial environments, including exposure to moisture, dust and high pressures.
  8. Advanced models support USB, Bluetooth or Wi-Fi connectivity for remote monitoring, automated logging, and data sharing.

Conclusion

Digital pressure meters provide a highly accurate, reliable, and easy to use solution for measuring pressure in industrial, medical and research applications. The unique benefits and features make them superior to traditional analog gauges. As industries move towards automation and IoT based monitoring, digital pressure meters will continue to play a crucial role in ensuring safety, efficiency and precision in pressure sensitive applications.