User-optimized active gauge
For all applications from 3000 mbar to 10-10 mbar. Leybold offers sensors of different designs that can measure pressure ranges across several orders of magnitude, each with its specific measurement range. ● For more details, please contact us or download the catalog.
Inquire About This Product
basic information
The new vacuum gauge from Leybold. The capacitance manometer features a diaphragm made of Inconel, which improves durability against vibrations and shocks. The Pirani uses a MEMS Pirani design. Since there are no moving parts in the sensor section, it has high durability against vibrations and shock events.
Price range
Delivery Time
※Please contact us.
Applications/Examples of results
Supports all applications.
Line up（5）
| Model number | overview |
|---|---|
| CERAVAC CTR100N Series / CTR101N Series | Temperature-compensated CTR100N Series and 45°C heated CTR101N Series Diaphragm-type capacitive. It is not dependent on gas type. The Inconel diaphragm offers excellent durability, strong resistance to vibration and shock, and superior responsiveness. |
| PENNINGVAC PTR90N Series | The measurement principle is MEMS Pirani + cold cathode. The accuracy is improved by the MEMS Pirani, and the installation orientation is flexible. It has high durability against vibration and shock events. A display type that is easy to see from a distance and does not require a display unit is also available. |
| PENNINGVAC PTR225N Series | The measurement principle is cold cathode. The leakage of the magnetic field to the outside has decreased compared to conventional models, and the ionization current is one-tenth of that of conventional models, resulting in a long lifespan. |
| THERMOVAC TTR91N/TTR911N Series | The measurement principle is MEMS Pirani. The accuracy is improved, and the installation orientation is flexible. It has durability against vibration and shock events. A parylene-coated version with excellent electrical insulation, water resistance, chemical resistance, and heat resistance is also available. There is also a display type. |
| THERMOVAC TTR101N Series | The measurement principle is MEMS Pirani + piezo. It has high durability against vibration and shock events, and the installation orientation is flexible. High reproducibility and high accuracy. It is not dependent on gas type from 10 to 1500 mbar. Zero adjustment of the piezo sensor is not required. |
catalog（1）
Download All Catalogs
Company information
Leybold is a pioneer in vacuum components such as vacuum pumps, vacuum gauges, and leak detectors. Leveraging over 170 years of experience in vacuum technology, we provide our customers with a wide range of expertise in processes and applications, supported by a global sales and service network. In 2016, Leybold joined the Atlas Copco Group. Since then, we have upheld the brand goal of "Pioneering products. Passionately applied," continuing to deliver innovations in vacuum technology.