- Compact, robust design
- Compatible with many different manufacturers’ equipment
- Excellent resolution and repeatability
- Minimal sensor to sensor output variation
- Excellent customer support
Our 2V6 thermocouple vacuum gauge tube (also often called a Pirani or vacuum pressure gauge) is a direct replacement for the Teledyne-Hastings DV-6M vacuum gauge. No adjustments are needed when used with appropriate Televac®, Teledyne Hastings, VRC, or Varian instruments and controllers. These thermocouple vacuum gauges are a robust solution with a measurement reading of 1*10-3 Torr to 1 Torr, and can withstand overpressure of up to 300 PSI.
The ideal vacuum controller to read from the 2V6 is the Televac® VacuGuard™. This low-cost digital instrument is fully self-contained and powered by a 1.5-volt battery. It will operate the 2V6, as well as our Televac® 2A VacuMini vacuum gauge and our standard Televac® 2A thermocouple vacuum gauge.
2V6 Thermocouple Vacuum Gauge
Product Description
Price
Quantity
| Operating Range | 1*10-3 Torr to 1 Torr |
| Analog Output | Controller-dependent |
| Maximum Filament Temperature | 250 °C |
| Mounting Orientation | Any |
| Calibration Medium | Dry air or nitrogen |
| Overpressure | 300 PSIG |
| Analog Output Resolution | Controller-dependent |
| Operating Temperature | 0 °C to 50 °C |
| Storage Temperature | -40 °C to 85 °C |
| Bakeout Temperature | 100 °C |
| Response Time | 1 s |
| Accuracy | |
| 1 to 10 mTorr | ±1 mTorr |
| 10 to 1000 mTorr | ±5% of reading |
| Gold |
| Glass |
| 304L/316L Stainless Steel |
| Tophet |
| Cupron |
| Electrical Connections | Octal male |
| Exterior Material | Stainless Steel |
| Header Material | Nickel-Plated Kovar |
| Weight | 60 g (0.13 lbs) |
| Height | 76 mm (3.0") |
| Width | 32 m (1.25") |
| RoHS compliant |
Product Documentation
| 2V6 Thermocouple Datasheet |
| Televac® Vacuum Calibration Tolerances |
Application Notes
| Televac® Application Note 3015: Recommended Practices for Vacuum Calibration |
Tools
| Vacuum Leak Rate Converter |
| Vacuum Measurement Converter |
Brochures
| Televac® Vacuum Measurement Product Catalog |
2V6 Thermocouple Vacuum Gauge
Quantity Discounts
| Quantity | Discount |
| 1 | List |
| 50 | 5% |
| 75 | 10% |
| 100+ | 15% |