Confirm airflow, pressure, and signal specifications before selecting or installing components.

• Identify required input pressure and regulated output pressure
• Determine airflow range for the application
• Confirm transducer type (pressure, differential pressure, mass airflow)
• Review electrical output requirements (0–5 V, 4–20 mA, digital)

Ensure regulators, transducers, and fittings are clean, undamaged, and compatible.

• Check regulator body for cracks or contamination
• Verify transducer ports are unobstructed
• Confirm thread types and fitting sizes
• Clean mating surfaces to prevent leaks

Mount and connect the regulator to establish stable downstream pressure.

• Position regulator upright for accurate diaphragm response
• Connect inlet and outlet lines using proper torque
• Install filter or dryer upstream if required
• Slowly pressurize system and check for leaks

Adjust the regulator to the required pressure and allow the system to stabilize.

• Turn adjustment knob clockwise to increase pressure
• Monitor downstream gauge for stability
• Allow 30–60 seconds for diaphragm settling
• Recheck for pressure creep or drop

Mount the transducer in the correct orientation and connect pneumatic and electrical interfaces.

• Align transducer with airflow direction arrows
• Use vibration‑isolating mounts if needed
• Connect tubing without sharp bends
• Wire output leads according to polarity and signal type

Apply known airflow or pressure values to ensure accurate signal output.

• Zero the transducer with no pressure applied
• Apply calibration points and record output
• Adjust span or offset if available
• Document calibration values for traceability

Confirm that the regulator and transducer operate together within required tolerances.

• Measure airflow at multiple regulator settings
• Compare readings to expected system curves
• Check for oscillation or instability in pressure
• Verify electrical output matches airflow changes