1. What Is The Voltage To PSI Conversion?

The Voltage To PSI conversion is used to convert sensor output voltage to pressure readings in PSI (pounds per square inch). This is commonly used with pressure sensors that output a voltage signal proportional to the measured pressure.

2. How Does The Calculator Work?

The calculator uses the formula:

Where:

• \( V_{out} \) — Output voltage from the sensor (volts)
• \( Sensitivity \) — Sensor sensitivity (volts/psi)
• \( Full\ Scale \) — Full scale pressure range of the sensor (psi)

Explanation: The formula converts the voltage output from a pressure sensor into the corresponding pressure value in PSI based on the sensor's specifications.

3. Importance Of PSI Calculation

Details: Accurate PSI calculation is crucial for monitoring and controlling pressure in various industrial, automotive, and HVAC systems where pressure sensors are used.

4. Using The Calculator

Tips: Enter the sensor output voltage in volts, sensitivity in volts/psi, and full scale range in psi. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What types of sensors use this conversion?
A: This conversion is typically used with analog pressure sensors that output a voltage signal proportional to the measured pressure.

Q2: How do I find my sensor's sensitivity?
A: Sensor sensitivity is usually provided in the manufacturer's datasheet or specifications for the pressure sensor.

Q3: What is full scale range?
A: Full scale range is the maximum pressure that the sensor is designed to measure, typically specified in psi.

Q4: Can this calculator be used for other pressure units?
A: This calculator is specifically for PSI. For other units, you would need to convert the result or adjust the formula accordingly.

Q5: What if my sensor has a different output type?
A: This calculator is designed for voltage output sensors. For current output (4-20mA) or digital sensors, different conversion methods are needed.