Televac 7E Double Inverted Magnetron Cold Cathode Gauge
Starting at: $615.00
Televac 7E Double Inverted Magnetron Cold Cathode Gauge
The Televac 7E cold cathode gauge (also called a vacuum pressure gauge or cold cathode ionization gauge) has a measurement range from 10-8 Torr up to 10-2 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 7E cold cathode gauge 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 7E cold cathode ionization gauge can be operated by the Televac MX200 rack-mountable controller or as an active gauge via the MP7ER. Any vacuum controller will automatically operate the cold cathode to provide a full-range vacuum measurement solution when the 7E 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 with the 7E cold cathode ionization gauge.
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Description
Televac 7E Double Inverted Magnetron Cold Cathode Gauge
The Televac 7E cold cathode gauge (also called a vacuum pressure gauge or cold cathode ionization gauge) has a measurement range from 10-8 Torr up to 10-2 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 7E cold cathode gauge 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 7E cold cathode ionization gauge can be operated by the Televac MX200 rack-mountable controller or as an active gauge via the MP7ER. Any vacuum controller will automatically operate the cold cathode to provide a full-range vacuum measurement solution when the 7E 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 with the 7E cold cathode ionization gauge.
- Low cost vacuum gauge
- Easily cleaned cold cathode gauge for extended sensor lifetime
- Durable Penning ionization gauge construction
- Reliable cold cathode ionization gauge technology
- Contamination resistant, resistant to inrushes of gas, and cleanable
- Mountable in any orientation
- Interchangeable with 7F, 7FC, 7FCS
- Excellent customer support
- Designed and manufactured in the United States of America
Brand
Televac
| Operating Range | 1 × 10-8 Torr to 1 × 10-2 Torr |
| Analog Output | Controller dependent |
| Supply Voltage | Controller dependent |
| Mounting Orientation | Any |
| Calibration Medium | Dry air or nitrogen |
| Overpressure | 150 psi |
| Analog Output Resolution | Controller dependent |
| Operating Temperature | 0 °C to 50 °C |
| Storage Temperature | -20 °C to 70 °C |
| Bakeout Temperature | 120 °C |
| Response Time | ≤ 10 ms |
| Accuracy | 1 × 10-7 Torr to 1 × 10-2 Torr: ± .2 decade |
