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Absolute – Barometric to Gauge Pressure Calculator

Absolute & Barometric Pressure Values
Pabs [?]
Pbaro [?]
Gauge Pressure (Pabs - Pbaro = Pgauge)
Pgauge [?]

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Absolute reference pressure range measurement products
  • DMP320 0.5 msec Fast Response Pressure Sensor
  • LEX1 (Ei) High Accuracy Digital Pressure Gauge
  • LMK458 Marine Approved Hydrostatic Level Transmitter
  • DMP331i High Accuracy Pressure Transmitter

Contents

  • Related Tools
  • User Guide
    • Pabs – Absolute Pressure
    • Pbaro – Barometric Pressure
    • Pgauge – Gauge Pressure

Related Tools

  • Calculate absolute pressure using gauge and barometric pressure
  • Convert pressure to different units

User Guide

This tool will calculate the gauge pressure by subtracting the barometric pressure from the absolute referenced pressure reading you entered and convert any combination of pressure units for each pressure value.

Pabs – Absolute Pressure

Enter the absolute referenced pressure and select the associated pressure units directly underneath. For more information please refer to our absolute pressure guide.

Pbaro – Barometric Pressure

Enter the barometric pressure and select the associated pressure units directly underneath. The barometric pressure should be measured at the same location and time as the absolute referenced pressure was measured. For more information please refer to our barometric pressure guide.

Pgauge – Gauge Pressure

The gauge referenced pressure is calculated by subtracting the barometric pressure from the absolute referenced pressure, and will appear once the required pressure units are selected directly underneath. For more information please refer to our gauge reference pressure guide.

Gauge reference pressure range measurement products
  • 18.605 G Low Cost Submersible Diesel Fuel and Water Tank Level Sensor
  • UPS-HSR USB Pressure Sensor with High Sample Rate Logging
  • IWPT Wireless Battery Powered Pressure Sensor and Receiver

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Wirelessly Measure & Log Pressure

Use this battery powered wireless pressure sensor to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Use this battery powered wireless pressure sensor to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Featured Product Types

  • 0-10 Volts Output Pressure Transducers
  • High Temperature Pressure Transmitters
  • HART® Pressure Transmitters
  • 700 bar, 10000 psi, 70 MPa Pressure Sensors, Transducers & Transmitters
  • Differential Pressure Transmitters
  • Pressure Sensors for Data Logging with a Computer

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