Televac® 7FCS Quick Start Double Inverted Magnetron Cleanable Cold Cathode Vacuum Gauge

7FCS DI Magnetron Cold Cathode Vacuum Gauge
Connector for the 7FCS Quick Start (2-2146-053) Cold Cathode Vacuum Gauge.
Download Datasheet

Part Number: 2-2146-053

Compatible With: MX200, MX200 EthernetIP

Features and Benefits:

  • Low cost vacuum gauge
  • Easily cleaned cold cathode gauge for extended sensor lifetime
  • Durable double inverted magnetron gauge construction
  • Reliable cold cathode ionization gauge technology
  • Contamination resistant, resistant to inrushes of gas, and cleanable
  • Mountable in any orientation
  • Interchangeable with 7E, 7F, 7FC
  • Excellent customer support

The Televac® 7FCS cold cathode gauge (also called a vacuum pressure gauge or cold cathode ionization gauge) has an extremely wide measurement range from 10-11 Torr up to 10-2 Torr (making it an ultra-high-vacuum or UHV solution). This vacuum gauge makes indirect absolute pressure measurements by ionizing gas in the presence of a magnetic field. Unlike hot filament vacuum gauges, the 7FC cold cathode gauge is cleanable, contamination resistant, and isn’t as easily damaged by inrushes of gas. Unlike other cold cathode gauges, this gauge has quick start capability, allowing it to start within 5 seconds in UHV.

The design of this vacuum gauge allows for bakeout without disassembly. The 7FCS cold cathode ionization gauge can be operated by the Televac® MX200 vacuum controller. Any vacuum controller will automatically operate the cold cathode to provide a full-range vacuum measurement solution when the 7FCS is used in conjunction with rough vacuum sensors like the 2A thermocouple vacuum gauge or 4A convection vacuum gauge.

Purchase

7FCS Cold Cathode Vacuum Gauge

Product Description
Price
Quantity
CF40/2.75
CF40/2.75" CF-F Stainless Steel
PN: 2-2146-053
$955.00

7FCS Triax/Quick Start Combination Cable

Product Description
Price
Enter Length
Quantity
7F Triax and 7FCS Quick Start Combination Cable - 300' Max
7F Triax and 7FCS Quick Start Combination Cable - 300' Max
PN: 2-9872-000
$690.00

Specifications

Operating Range 1*10-11 Torr to 1*10-2 Torr
Analog Output Controller-dependent
Analog Output Resolution Controller-dependent
Supply Voltage Controller-dependent
Mounting Orientation Any
Calibration Medium Dry air or nitrogen
Overpressure 150 PSI
Operating Temperature 0 °C to 50 °C
Storage Temperature -20 °C to 70 °C
Bakeout Temperature 200 °C
Response Time ≤10 ms
Starting (Dormant) Time ≤5 s
Accuracy  
1*10-9 to 1*10-2 Torr ±0.2 decade
Graph of the analog output behavior for the Televac®7FCS Cold Cathode Vacuum Gauge.

Legend for the analog output behavior for the Televac® 7FCS Cold Cathode.

Stainless Steel
Ceramic
Copper
Tungsten
Glass
Aluminum
Electrical Connections SHV5
Weight 944 g (2.08 lbs)
Dimensional Drawing of the Televac® 7FCS Cold Cathode Vacuum Gauge.
RoHS compliant

3D Model

Download STEP File

Part Number Description STEP File
2-2146-053 7FCS CF40/2.75″ CF-F Stainless Steel Download

Applications

CRT Mfg.
Deposition of Optical & Functional Films
Distillation of Low Vapor Pressure
Chemicals
Electron Microscopes
Freeze Drying
Helium Mass Spec. Leak Detectors
High Energy Physics
Lamp, Lighting & Laser Products Mfg.
Mass Spectrometers
Metallurgical Processes
Night Vision / Electro-Optical Detector Mfg.
Plasma Enhanced Deposition
Sterilization

7FCS Cold Cathode Vacuum Gauge
Quantity Discounts

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

7FCS Coaxial and Triaxial Cable
Quantity Discounts

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