Pirani Gauges

Pirani gauges are devices used to measure low to medium vacuum pressure levels. They ensure precise vacuum monitoring crucial for the performance and reliability of various industrial processes.

  1. MKS INSTRUMENTS INC. VACUUM TRANSDUCER

    Pirani Gauges

    MKS INSTRUMENTS INC. VACUUM TRANSDUCER

    Vacuum Transducer

    New, never used.

  2. MKS INSTRUMENTS/HPS 315

    Pirani Gauges

    MKS INSTRUMENTS/HPS 315

    Pirani Gauge MKS Model 315 replaced by Model 345

    Part number 103150010

Common Applications

vacuum systems

semiconductor manufacturing

research laboratories

pharmaceutical production

chemical processing

thin-film deposition

Buying Guide

Pirani Gauge Buying Considerations

  • Check the pressure range suitability for your specific application.
  • Consider the gauge's accuracy and measurement precision.
  • Evaluate compatibility with existing vacuum systems.
  • Determine the gauge's response time for dynamic measurements.
  • Assess ease of calibration and maintenance requirements.

Frequently Asked Questions

What is a Pirani gauge?
A Pirani gauge measures vacuum pressure using a heated wire filament whose resistance changes with pressure.
How does a Pirani gauge work?
It operates by measuring the thermal conductivity of gases, which varies with pressure changes.
Where are Pirani gauges used?
They are often used in vacuum systems, semiconductor manufacturing, and research laboratories.
What are the advantages of using a Pirani gauge?
Pirani gauges offer high sensitivity for pressure changes, making them ideal for low to medium vacuum ranges.
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