Laboratory Pressure Sensor with Display ±0.1% FS ATOMFAIR®

This sensor requires careful handling to prevent damage from overpressure or chemical attack. Ensure proper electrical grounding and avoid exposure to temperatures outside the compensated range.

• Overpressure Protection: Limit applied pressure to the calibrated full scale (up to 10,000 psi) to avoid permanent sensor damage.
• Chemical Compatibility: Use only with media confirmed compatible with 316L stainless steel or Hastelloy wetted parts to prevent corrosion.
• Calibration Integrity: Recalibrate annually to maintain long-term stability below ±0.2% FS per year as per the NIST-traceable certificate.
• Thermal Management: Operate within the temperature compensation range (−20°C to +80°C) to avoid thermally induced measurement errors.
• Electrical Safety: Disconnect power before connecting output cables to prevent short circuits or damage to the interface electronics.

This procedure outlines safe installation and verification of the pressure sensor. Follow these steps to ensure accurate readings and prevent equipment damage.

Required Equipment: Pressure calibration standard, Wrench for fitting installation, USB or RS485 interface cable, Multimeter for output verification

1. Inspect the sensor
   Inspect the sensor housing, pressure port, and electrical connectors for visible damage or contamination.
2. Connect to system
   Connect the pressure port to the process line using the appropriate fittings and torque to the manufacturer’s specification.
3. Power and verify display
   Apply power to the sensor and confirm the digital display initializes with a baseline pressure reading.
4. Configure output
   Set the desired output protocol (USB, RS485, 0–10V, or Bluetooth) via the sensor’s software interface.
5. Reference check
   Apply a known reference pressure and verify the reading matches the calibration certificate within ±0.1% FS.
6. Record baseline
   Record the baseline pressure reading under ambient conditions for later comparison during experiments.
7. Monitor operation
   Monitor the sensor output continuously during the first operational cycle to confirm stable response.

This pressure sensor provides ±0.1% FS accuracy and a wide pressure range from 10 mTorr to 10,000 psi, suitable for vacuum systems and high-pressure reactors, but its -20°C to +80°C operating range and material selection requirements may limit deployment in extreme conditions.

Positive

• Ultra-High Accuracy: ±0.1% Full Scale accuracy provides minimal measurement uncertainty, critical for precise scientific and industrial process control.
• Wide Pressure Range: Covers 10 mTorr vacuum to 10,000 psi, enabling use across diverse applications from thin-film deposition to high-pressure reaction monitoring.

Trade-offs

• Limited Temperature Range: Operating temperature of -20°C to +80°C may require additional thermal management for environments near the extremes, such as cryogenic or high-heat processes.
• Wetted Material Selection Required: Compatibility with corrosive media depends on choosing the correct wetted material (316L SS, Hastelloy, or PEEK), necessitating evaluation of chemical resistance for long-term stability.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).