Televac MV2A Thermocouple


The Televac MV2A controls one Televac thermocouple rough vacuum sensor. It features an analog 0 V to 5 V DC output for the sensor, a relay set points, and large, bright LED display, making it easy to read from a distance.

The Televac MV2A Features

  • Competitively priced
  • Easy to read, large LED display
  • Two process relays
  • Analog 0 V to 5 V DC output
  • Excellent customer support
  • Design and manufactured in the United States of America
Operating Range (Torr) 1×10-3 to 20 Torr
Communications None
Analog Output 0 to 5 V DC
Programmable Set Points 2
Set Point Type Relay
Supply Voltage 90 V to 135 V AC, 60 Hz
Calibration Medium Dry air or nitrogen
Overpressure Sensor-dependent
Operating Temperature 0 °C to 50 °C
Storage Temperature -40 °C to 85 °C
Display Readable Distance 3 m (10 ft)
1 mTorr to 10 mTorr ±1 mTorr
10 mTorr to 100 mTorr ±10% of reading
100 mTorr to 1 Torr ±20% of reading
1 Torr to 20 Torr Indication only
Analog Output ±5 mV
Maximum Sensors Controlled 1
Instrument Part Number
MV2A Thermocouple Controller 2-7900-071
2A Brass Sensor Part Number
1/8” NPT Nickel Plated Brass 2-2100-10
NW16 (DN16 ISO-KF) Nickel Plated Brass 2-2100-016
NW25 (DN25 ISO-KF) Nickel Plated Brass 2-2100-025
2A Stainless Steel Sensor Part Number
1/8” NPT Stainless Steel 2-2126-001
1/2” Straight Stainless Steel 2-2126-011
NW16 (DN16 ISO-KF) Stainless Steel 2-2126-030
NW25 (DN25 ISO-KF) Stainless Steel 2-2126-031
NW40 (DN40 ISO-KF) Stainless Steel 2-2126-032
1.33” CF (DN16 ISO-CF-F) Stainless Steel 2-2126-050
2.75” CF (DN40 ISO-CF-F) Stainless Steel 2-2126-052
Sensor Cables Part Number
10 ft (3 m) 2-9800-077
20 ft (6 m) 2-9800-078
35 ft (11 m) 2-9800-079
50 ft (15 m) 2-9800-080

CC-10 Active Vacuum Gauge – This gauge utilizes dual-sensor technology to replace multiple conventional vacuum gauges, permitting seamless measurement of twelve decades of pressure. It has a variety of features including a wide range of measurement from 1 × 10-9 Torr up to 1000 Torr, RS-485 communications, three programmable set points, and a selectable analog output and a bright LED display. Options can be set from either four touch controls located on the front of the unit or through RS-485 communications. The simplicity of use and wide measurement range make this unit an excellent choice for a variety of vacuum applications.

MM200 Vacuum Sensor Controller – The MM200 controls any Televac vacuum sensor including cold cathode, convection, diaphragm, hot ion, and thermocouple sensors. It also has optional features including up to 8 relay set points and RS-232/RS-485 communications. The large, bright LED display makes it easy to read from a distance. The MM200 is a modular unit, allowing customers to choose a vacuum sensing solution specific to their needs.