- Nominal diameter DN 25 ISO-KF
- Measurement range 1 · 10-4 – 1.2 · 103 hPa
- Filament Tungsten
- Materials in contact with media Stainless steel, Tungsten, gold, silicon oxide, glass
The Pfeiffer Vacuum HPT 200 gauge affords accurate measurements from 5 · 10-10 hPa to atmospheric pressure. With its rugged metallic case and digital interface it is particularly suited for operation in vacuum and other systems.
PPT200 Pirani Gauge Measurement range from 5 · 10-10–1000 hPa. Increased accuracy up to ±10 %
The HPT200 Pirani gauge has a combined Pirani and Bayard-Alpert sensor

*THERE ARE NO RETURNS ON THIS PRODUCT IF PRODUCT IS OPENED OR USED*
A&J Vacuum services and repairs Pfeiffer Vacuum Measurement, along with all other Pfeiffer Vacuum and Turbo Pumps available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.
| Accuracy: 1 · 10-8 – 1 hPa | ± 10 % |
| Accuracy: 20 – 1000 hPa | ± 30 % |
| Ambient temperature | 5-60 °C | 41-140 °F | 278-333 K |
| Bakeout temperature at the flange | 180 °C | 356 °F | 453 K |
| Filament | Iridium coated with Y2O3 |
| I/O interfaces | RS-485, Analog 0-10 V |
| Materials in contact with media | Tungsten, stainless steel, nickel, glass, ceramics |
| Measurement range | 5 · 10-10 – 1 · 103 hPa |
| Measuring cycle | 10 ms |
| Method of measurement | Pirani/Bayard-Alpert |
| Nominal diameter | DN 25 ISO-KF |
| Number of filaments | 2 |
| Pressure max. | 4,000 hPa | 3,000 Torr | 4,000 mbar |
| Protection category | IP54 |
| Repeatability: 1 · 10-2 – 10 hPa | ± 2 % |
| Repeatability: 1 · 10-8 – 1 · 10-2hPa | ± 5 % |
| Seal | Metal |
| Sensor cable length min. | 100 m |
| Supply: power consumption | 9 W |
| Supply: Power consumption max. | 9 W |
| Temperature: Storage | -40-60 °C | -40-140 °F | 233-333 K |
| Weight | 475 g |
A&J Vacuum services and repairs Pfeiffer Vacuum Measurement, along with all other Pfeiffer Vacuum and Turbo Pumps available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.
We can have a repair estimate ready for your equipment within the hour of submission.
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A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.