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Category of products: Vacuum Measurement
- Thread Sealants
- Mounting Kits
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- Laboratory Pipette Washers
- Laboratory Stirrers
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Found 3 products
Item#: PN23161 Mfr Part#: EK16291V02 Manufacturer: Leybold
PRICE: $95.00
WEB SAVINGS: $11.80
YOU PAY: $83.20

Leybold replacement cathode plates, Penningvac 90 N 225 N 237 N, EK16291V02

 

Leybold PTR 90 N Penningvac Overview:


This is a cathode plate for the Penningvac PTR 90N, 225N, 237N

The Leybold Penningvac PTR 90N Vacuum Gauge  head combines the cold cathode ionization principle with the Pirani measurement system and mey be operated with modern display and operation instruments.

The Leybold PTR 90 transmeters offer the capability of single port pressure measurement in the range from atmosphere to 10-9 mbar.

The Leybold Penningvac PTR 90N 230088V02 Transmiters are equipped with rugged cold cathode measurement cell for integration within programmable systems. They offer a high level of reproducibility combined with low tendency to collect contamination even in argon operation.

 

Leybold PTR 90 N Penningvac, 230070V02

 

Leybold PTR 90 Sensor Technology


PTR 90 N transmiter contain two separate sensor elements. The MEMS Pirani (MEMS = Micro-Electro-MechanicalSystem) sensor element is based on measurement of thermal conductivity. The MEMS Pirani sensor consists of a silicon chip with a heated resistive element forming one surface of a cavity.

A cover on top of the chip forms the other surface of the cavity. Due to the geometry of the sensor, convection cannot take place within the cavity and consequently the sensor is insensitive to mounting position. Gas molecules are passed by diffusion only to the heated element where the heat loss of the gas is measured. The cold cathode inverted magnetron utilizes a high voltage anode, cathode and a permanent magnet.

Electrons are accelerated towards the anode and will ionize molecules by collision. The magnetic field deflects the electrons, causing them to spiral as they move across the magnetic field to the anode. This spiraling movement increases the opportunity for them to encounter and ionize the molecules. The ionization of the molecules creates an electric current as a function of the pressure. Both sensor elements are very robust and can withstand high G-forces and fast inrushes of air.

 

Leybold PTR90 N Dimensions:


Leybold PTR 90N Penningvac, DN 25 ISO-KF, 230070V02

 


Click Here for PenningVac PTR90N Trnasmitter Operating Manual

Click Here for Leybold Vacuum Measurement Active Sensors Broshure


A&J Vacuum services and repairs Leybold Scroll Vacuum Pumps, Leybold Turbo Pump repair along with all other 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.

 

*THERE ARE NO RETURNS ON THIS PRODUCT IF PRODUCT IS OPENED OR USED*


Condition: New
Item#: PN23162 Mfr Part#: 20028711V02 Manufacturer: Leybold
Price upon request

Leybold Replacement Anode Ring, Penningvac 90 N 225 N 237 N, 20028711V02

 

This product has been discontinued and is replaced by PN24505 / E20028712V02

 

Leybold PTR 90 N Penningvac Overview:


This is a Anode ring for the Penningvac PTR 90N, 225N, 237N

The Leybold Penningvac PTR 90N Vacuum Gauge  head combines the cold cathode ionization principle with the Pirani measurement system and mey be operated with modern display and operation instruments.

The Leybold PTR 90 transmeters offer the capability of single port pressure measurement in the range from atmosphere to 10-9 mbar.

The Leybold Penningvac PTR 90N 230088V02 Transmiters are equipped with rugged cold cathode measurement cell for integration within programmable systems. They offer a high level of reproducibility combined with low tendency to collect contamination even in argon operation.

 

Leybold PTR 90 N Penningvac, 230070V02

 

Leybold PTR 90 Sensor Technology


PTR 90 N transmiter contain two separate sensor elements. The MEMS Pirani (MEMS = Micro-Electro-MechanicalSystem) sensor element is based on measurement of thermal conductivity. The MEMS Pirani sensor consists of a silicon chip with a heated resistive element forming one surface of a cavity.

A cover on top of the chip forms the other surface of the cavity. Due to the geometry of the sensor, convection cannot take place within the cavity and consequently the sensor is insensitive to mounting position. Gas molecules are passed by diffusion only to the heated element where the heat loss of the gas is measured. The cold cathode inverted magnetron utilizes a high voltage anode, cathode and a permanent magnet.

Electrons are accelerated towards the anode and will ionize molecules by collision. The magnetic field deflects the electrons, causing them to spiral as they move across the magnetic field to the anode. This spiraling movement increases the opportunity for them to encounter and ionize the molecules. The ionization of the molecules creates an electric current as a function of the pressure. Both sensor elements are very robust and can withstand high G-forces and fast inrushes of air.

 

Leybold PTR90 N Dimensions:


Leybold PTR 90N Penningvac, DN 25 ISO-KF, 230070V02

 


Click Here for PenningVac PTR90N Trnasmitter Operating Manual

Click Here for Leybold Vacuum Measurement Active Sensors Broshure


A&J Vacuum services and repairs Leybold Scroll Vacuum Pumps, Leybold Turbo Pump repair along with all other 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.

 

*THERE ARE NO RETURNS ON THIS PRODUCT IF PRODUCT IS OPENED OR USED*


Condition: New
Item#: PN24505 Mfr Part#: E20028712V02 Manufacturer: Leybold
PRICE: $375.00
WEB SAVINGS: $35.00
YOU PAY: $340.00

Leybold Replacement Anode Modul, Penningvac PTR 90N, 225N, 237N, E20028712V02 / 20028711V02 

 

E20028712V02 is the direct replacement for 20028711V02.

 

Leybold PTR 90 N Penningvac Overview:


This is a Anode ring for the Penningvac PTR 90 N, 225 N, 237 N

The Leybold Penningvac PTR 90N Vacuum Gauge  head combines the cold cathode ionization principle with the Pirani measurement system and mey be operated with modern display and operation instruments.

The Leybold PTR 90 transmeters offer the capability of single port pressure measurement in the range from atmosphere to 10-9 mbar.

The Leybold Penningvac PTR 90N 230088V02 Transmiters are equipped with rugged cold cathode measurement cell for integration within programmable systems. They offer a high level of reproducibility combined with low tendency to collect contamination even in argon operation.

 

Leybold PTR 90 N Penningvac, 230070V02

 

Leybold PTR 90 Sensor Technology


PTR 90 N transmiter contain two separate sensor elements. The MEMS Pirani (MEMS = Micro-Electro-MechanicalSystem) sensor element is based on measurement of thermal conductivity. The MEMS Pirani sensor consists of a silicon chip with a heated resistive element forming one surface of a cavity.

A cover on top of the chip forms the other surface of the cavity. Due to the geometry of the sensor, convection cannot take place within the cavity and consequently the sensor is insensitive to mounting position. Gas molecules are passed by diffusion only to the heated element where the heat loss of the gas is measured. The cold cathode inverted magnetron utilizes a high voltage anode, cathode and a permanent magnet.

Electrons are accelerated towards the anode and will ionize molecules by collision. The magnetic field deflects the electrons, causing them to spiral as they move across the magnetic field to the anode. This spiraling movement increases the opportunity for them to encounter and ionize the molecules. The ionization of the molecules creates an electric current as a function of the pressure. Both sensor elements are very robust and can withstand high G-forces and fast inrushes of air.

 

Leybold PTR90 N Dimensions:


Leybold PTR 90N Penningvac, DN 25 ISO-KF, 230070V02

 


Click Here for PenningVac PTR90N Trnasmitter Operating Manual

Click Here for Leybold Vacuum Measurement Active Sensors Broshure


A&J Vacuum services and repairs Leybold Scroll Vacuum Pumps, Leybold Turbo Pump repair along with all other 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.

 

*THERE ARE NO RETURNS ON THIS PRODUCT IF PRODUCT IS OPENED OR USED*


Condition: New
Contact
A&J Vacuum Services
16 Somerset Place, Clifton, NJ 07012
Customer Service
Phone: 973-249-0854, Fax: 973-249-0855
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