8. Frequently Asked Questions (FAQ)

Q1: What type of pressure does the 621‑6575 measure?

A1: It measures gauge pressure, which is relative to atmospheric pressure.

Q2: What is the pressure range of this sensor?

A2: The 621‑6575 measures pressures from 0 to 6575 PSI.

Q3: What output signals are available?

A3: Selectable 4–20 mA or 0–10 VDC outputs are available.

Q4: What is the accuracy specification?

A4: Accuracy is ±0.5% of full scale, ensuring reliable readings.

Q5: What operating temperatures are supported?

A5: Operates reliably from –40°C to +125°C.

Q6: Which media can it measure?

A6: Suitable for air, inert gases, and non-corrosive hydraulic fluids.

Q7: What type of mechanical connection does it use?

A7: 1/4″ NPT male threaded connection for installation.

Q8: What environmental rating does the sensor have?

A8: Rated IP67, protecting against dust and temporary water immersion.

Q9: Is the sensor factory-calibrated?

A9: Yes, it comes factory-calibrated for immediate use in industrial applications.

Q10: What industries commonly use the 621‑6575?

A10: Used in industrial automation, hydraulic systems, energy generation, process control, and chemical/water management systems.