Posifa Vacuum Gauge PVC6800 Series
Posifa Technologies announces its new PVC6800 series of MEMS Pirani gauges for atmosphere (ATM) to medium vacuum applications. Featuring a wide range from 10-4 Torr to ATM, the gauges deliver high accuracy, long-term stability.
To ensure precision and uniformity, the PVC6800 series gauges’ sensing element is based on Posifa’s second-generation thermal conductivity chip, which is made with world-class microfabrication processes. For exceptional sensitivity and repeatability, the sensor chip measures thermal conductance in an embedded cavity with integrated thermopile. With a low internal heater temperature just slightly above the ambient, PVC6800 series gauges are much less susceptible to contamination than filament-based Pirani devices, enabling higher reliability and longevity.
The output voltages can be customized to emulate those from other manufacturers’ devices, enabling plug-and-play replacement for enhanced performance and reduced total cost of ownership without any need to change system software or connection.
- Measurement range: 10-3 Torr to 1,125 Torr (1.3×10-3 mbar to 1,500 mbar)
- High accuracy and repeatability
- Adjustable output curve for plug-and-play capability
- More resistant to contamination due to low operating temperature
- Temperature-compensated
- Freeze dryers
- Mass spectrometers
- Distillation equipment
- Cryogenic cylinders and tanks
- Vacuum furnaces
- Load-lock vacuum systems
Please contact Precision Measurement Technologies for technical support, sample requests, pricing and ordering information: call 727-532-6144