Part Number: 2-7900-071, 2-7900-072
Compatible With: 2A Thermocouple, 2A VacuMini Thermocouple, 2A NASA Mini Thermocouple
Features and Benefits:
- Rack mountable
- High contrast LED display with 180° viewing angle
- Gas conversion functions available for nitrogen/air, argon, hydrogen, helium, neon, krypton, and carbon dioxide
- Analog output (0 to 5 V DC) for the connected passive vacuum gauge
- ISO 17025 accredited and NIST traceable calibrations optional
- Excellent customer support
The Televac® MV2A vacuum controller (also called a vacuum control unit or vacuum pressure controller) can be connected to 1 Televac® passive rough vacuum gauge, like the 2A Thermocouple, 2A VacuMini Thermocouple, or 2A NASA Mini Thermocouple. It includes a 0 to 5 V DC analog output for the gauge connected to the vacuum controller for simple integration with a PC or PLC, and 2 set point relays to act as a vacuum pressure controller for process control in your vacuum system.
The MV2A vacuum controller’s user interface includes a bright LED display of the current vacuum measurement and indication LEDs for the setpoints, which can be set via two buttons on the front panel. This vacuum pressure control unit supports nitrogen/air, and Televac® can provide compensation factors for argon, hydrogen, helium, neon, krypton, and carbon dioxide. The MV2A is our simplest vacuum controller, providing an efficient, low-cost solution for various vacuum markets and applications.
Looking for a more versatile version of this vacuum controller? Check out the MX200. Need a vacuum controller with an analog display? Check out the Compact 2A.
MV2A Vacuum Pressure Controller
If you’re ordering an MV2A with NIST traceable calibration or ISO 17025 accredited calibration, you must include a vacuum gauge and cable below with your order to perform the requested calibration.
MV2A Compatible Vacuum Gauges
2A Modular Connector Cable
2A Mini Modular Connector Cable
Spare Parts
| Operating Range | 1*10-3 Torr to 20 Torr |
| Communications | None |
| Analog Output | 0 to 5 V DC |
| Analog output Resolution | 12 bits |
| Programmable Set Points | 2 |
| Set Point Type | Relay |
| Supply Voltage | 110/220 V AC, 50-60 Hz |
| Maximum Power | 8 W |
| Calibration Medium | Dry air or nitrogen |
| Operating Temperature | 0 °C to 50 °C |
| Storage Temperature | -20 °C to 60 °C |
| Display Readable Distance | 3 m (10 ft) |
| Maximum Sensors Controlled | 1 |
| Maximum Sensors Displayed | 1 |
| Response Time | ≤2 ms |
| Accuracy | |
| 1 mTorr to 10 mTorr | ±1 mTorr |
| 10 mTorr to 100 mTorr | ±10% of reading |
| 100 mTorr to 1 Torr | ±20% of reading |
| Label | Description |
| 1 | AC input |
| 2 | SP1 C |
| 3 | SP1 NC |
| 4 | SP1 NO |
| 5 | SP2 C |
| 6 | SP2 NC |
| 7 | SP2 NO |
| 8 | Analog Out + (0 to 5) V |
| 9 | Analog Out - (0 to 5) V |
| 10 | Earth Ground |
| 11 | Sensor Input |
| Housing | Aluminum |
| Electrical Connections | D-Sub 15-pin male |
| Weight with Sensor (typical) | 517 g (1.14 lbs) |
| Weight without Sensor | 320 g (0.70 lbs) |
Product Documentation
| MV2A Datasheet |
| MV2A Instruction Manual |
| 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 |
MV2A Vacuum Controller
Quantity Discounts
| Quantity | Discount |
| 1 | List |
| 5 | 5% |
| 15 | 10% |
| 25+ | 15% |
Modular Connector Cable
Quantity Discounts
| Quantity | Discount |
| 1 | List |
| 50 | 5% |
| 75 | 10% |
| 100+ | 15% |