Instructions:

1. Installation:

   • Ensure the sensor is installed in a location that is free from mechanical stress and vibrations.
   • Use the 1/4" NPT connection to securely mount the sensor to the measurement point.

2. Electrical Connection:

   • Connect the 4-pin connector to the appropriate interface on your control system.
   • Pin 1: Power (5VDC)
   • Pin 2: Ground
   • Pin 3: Signal Output
   • Pin 4: Not Connected (NC)

3. Calibration:

   • The sensor is factory-calibrated, but if recalibration is necessary, use a precision pressure source and a digital multimeter to adjust the output to match the known pressure.

4. Operation:

   • Apply the supply voltage (5VDC) to the sensor.
   • Measure the output signal (0.5 to 4.5VDC) using a voltmeter or data acquisition system.
   • Convert the voltage reading to pressure using the formula: [ text = left( frac{text - 0.5}{4.5 - 0.5} right) times 2400 text ]

5. Maintenance:

   • Regularly inspect the sensor for any signs of damage or wear.
   • Keep the sensor clean and dry to ensure optimal performance.
   • If the sensor is exposed to harsh environments, consider periodic recalibration to maintain accuracy.

6. Storage:

   • Store the sensor in a dry, cool place away from direct sunlight and extreme temperatures.
   • Avoid exposing the sensor to corrosive substances or excessive humidity.