The MKS 903 Inverted Magnetron Cold Cathode Vacuum Transducer provides precise vacuum measurement across an ultra-wide range from 3.0 x 10-10 to 5.0 x 10-3 Torr. Featuring a NW40 ISO-KF flange fitting, its unique inverted magnetron design enables operation at pressures much lower than traditional cold cathode sensors, reaching as low as 10-10 Torr.
Product Features
- Vacuum measurement range from 3.0 x 10-10 to 5.0 x 10-3 Torr
- NW40 ISO-KF flange fitting for secure installation
- Inverted magnetron design allows operation at extremely low pressures
- Second feedthrough for ion collection ensures accurate readings
- No filament design provides resistance to vibration damage and immunity to sudden air inrushes
- Rugged construction for reliable, stable performance in harsh environments
- Standard one relay set point for process control, adjustable within the set point range
- LED indicators for set point activation status, power, and high voltage status
- High voltage activation feature allows local power shutoff without system downtime
- Deactivation of high voltage above 10-2 Torr reduces sensor contamination
- Effective for locating medium to fine leaks in vacuum systems
- Complements mass spectrometer leak detectors for smaller leak detection
Benefits
- Extremely low-pressure measurement enhances vacuum system control and monitoring
- Durable and filament-free design reduces maintenance and improves sensor lifespan
- Accurate readings enabled by innovative ion collection feedthrough
- Robust sensor construction withstands harsh industrial environments
- Integrated process control features simplify system integration and operation
- Local high voltage control improves operational safety and sensor longevity
- Leak detection capabilities improve system integrity and maintenance efficiency
Why Choose the MKS Cold Cathode Vacuum Transducer, Inverted Magnetron, NW40 ISO-KF?
The MKS 903 Cold Cathode Vacuum Transducer combines innovative inverted magnetron technology with rugged design to deliver ultra-high vacuum measurement accuracy and durability. Its unique features make it ideal for demanding industrial and research applications requiring reliable low-pressure sensing and leak detection.
