Televac® 7B Penning Magnetron Cleanable Cold Cathode Vacuum Gauge

Part Numbers: 2-2100-263, 2-2100-265, 2-2100-266, 2-2100-272

Compatible With: MX200, MX200 EthernetIP, MX7B

Características y beneficios:

  • Un vacuómetro de bajo costo...
  • Easily cleaned vacuum gauge for extended sensor lifetime
  • Construcción duradera del medidor de ionización Penning
  • Tecnología fiable de medición de la ionización del cátodo frío
  • Resistente a la contaminación, resistente a las irrupciones de gas, y limpiable
  • Montable en cualquier orientación
  • Excelente apoyo al cliente

The Televac® 7B cold cathode gauge (also called a Penning ionization gauge or cold cathode ionization gauge) has a measurement range from 10-7 Torr up to 10-3 Torr. This vacuum gauge makes indirect absolute pressure measurements by ionizing gas in the presence of a magnetic field. Unlike hot filament vacuum gauges, the 7B is cleanable, contamination resistant, and isn’t as easily damaged by inrushes of gas.

The design of this vacuum gauge allows for easy disassembly, enabling quick cleaning and extended use. The 7B Penning ionization gauge can be operated by the Televac® MX200 rack-mountable controller or as an active gauge via the MX7B. Any vacuum controller will automatically operate the 7B to provide a full-range vacuum measurement solution (from atmosphere/760 Torr to 10-7 Torr) when the 7B is used in conjunction with rough vacuum sensors like the 2A or 4A. Active vacuum gauges can also be combined using the MX2A/MX4A and MX7B to provide full-range vacuum measurement.

7B Vacuómetro de cátodo frío

Descripción del producto
Latón de 3/4" NPT
3/4” NPT Brass
PN: 2-2100-263
1" de latón recto
1” Straight Brass
PN: 2-2100-265
1 1/4” Straight Brass
1 1/4” Straight Brass
PN: 2-2100-266
NW25/KF25 Acero inoxidable
NW25/KF25 Stainless Steel
PN: 2-2100-272

7B Coaxial Cables

Descripción del producto
Cable coaxial de 10
Cable coaxial de 10'
PN: 2-9800-09
Cable coaxial de 20
Cable coaxial de 20'
PN: 2-9800-41
Cable coaxial de 35
Cable coaxial de 35'
PN: 2-9800-42
Cable coaxial de 50
Cable coaxial de 50'
PN: 2-9800-43
Cable coaxial de 65
Cable coaxial de 65'
PN: 2-9800-45
Cable coaxial de 100
Cable coaxial de 100'
PN: 2-9800-46

Piezas de repuesto

Descripción del producto
Ensamblaje del ánodo
Anode Assembly
PN: 2-6200-037
PN: 1-4210-50
Red Cap
Red Cap
PN: 6-4210-25
Operating Range (MX200) 1*10-7 Torr to 1*10-3 Torr
Operating Range (MX7B) 1*10-8 Torr to 1*10-3 Torr
Salida analógica Controller-dependent
Resolución de la salida analógica Controller-dependent
Voltaje de suministro Controller-dependent
Orientación del montaje Cualquier
Medio de calibración Aire seco o nitrógeno
Sobrepresión 150 PSI
Temperatura de funcionamiento 0 °C a 50 °C
Temperatura de almacenamiento -20 °C a 70 °C
Temperatura de cocción 120 °C
Tiempo de respuesta ≤50 ms
Accuracy (MX200, MM200, MC300)  
1*10-6 to 1*10-3 Torr ±0,2 década
Accuracy (MX7B)  
1*10-7 a 1*10-3 Torr ±30% de la lectura
Graph of the analog output behavior for the Televac® 7B Cold Cathode Vacuum Gauge.

Legend of the analog output behavior for the Televac® 7B Cold Cathode Vacuum Gauge.

Stainless Steel
Fluoropolymer Elastomer
Conexiones eléctricas MHV
Peso 795 g (1.75 lbs) (NW25)
Dimensional drawing of the Televac® 7B Cold Cathode Vacuum Gauge.
RoHS compliant
Cantidad Discount
1 List
50 5%
75 10%
100+ 15%

7B Coaxial Cable Quantity Discounts

Cantidad Discount
1 List
50 5%
75 10%
100+ 15%