Televac® Vacuum Gauges

Fredericks’ Televac® and ETI vacuum measurement brands offer the most innovative and proven vacuum technology on the market including analog and digital vacuum gauges, vacuum sensors, and vacuum controllers, covering the entire vacuum measurement range from just above atmosphere (1000 Torr) to ultra-high vacuum/UHV (10-11 Torr). Televac® also offers pressure measurement up to 10,000 Torr (13 bar). Used in industries ranging from heat treat and vacuum furnaces to national labs and research and development, our vacuum technology is designed to match your needs for your vacuum system. A complete list of all of our vacuum technology is below.

Vacuum controllers, vacuum gauges, cables, accessories, calibration and more for vacuum and pressure measurement

テレバック真空コントローラー
The Fredericks Company’s Televac® vacuum measurement brand designs and manufactures single channel and multi-channel vacuum controllers (also called a vacuum control unit or vacuum pressure controller) for use with our passive gauges, including thermocouple gauges, convection gauges, and diaphragm gauges for low vacuum measurement, and cold cathode gauges and hot ion gauges for high vacuum measurement.

Each vacuum controller has many features to simplify integration, including analog 0 to 10 V DC outputs for each connected gauge, digital RS-232, RS-485, EthernetIP, and USB communications, and set point relays for process control. Our multi-channel vacuum controllers are highly configurable, connecting to up to 10 passive gauges to give a measurement range of 10-11 Torr to 10,000 Torr.

Some of the most common markets where a vacuum controller is used are heat treat and vacuum furnaces and national labs and research and development.
Televac MX200 Vacuum Controller - 1E-11 Torr to 1E4 Torr - The Fredericks Company
エムエックスツー
10-11トーラスから最大10,000トーラスまで
Televac MX200 EthernetIP Vacuum Controller - 1E-11 Torr to 1E4 Torr - The Fredericks Company
MX200イーサネットIP
10-11トーラスから最大10,000トーラスまで
Televac MC300 Vacuum Controller - 1E-11 to 1E3 Torr - The Fredericks Company
エムシー三百
10-11Torr から 1000 Torr までの最大 Torr
エムブイツーエー
エムブイツーエー
10-3Torrから20 Torrまで
Compact 2A Analog
コンパクト2A
10-3Torrから20 Torrまで
Televac ポータブル真空コントローラー
The Fredericks Company’s Televac® vacuum pressure measurement brand designs and manufactures portable vacuum controllers (also sometimes called a vacuum control unit or vacuum pressure controller, see our handy terminology reference) for use with our 2A thermocouple gauges and DV4 and DV6 thermocouple gauges. We offer two types of portable vacuum pressure controllers; digital vacuum controllers (which have a digital display) and analog vacuum controllers (which have an analog display).

What’s a portable vacuum controller? A portable vacuum control unit is a scaled down (lighter and smaller), battery powered version of our standard vacuum controllers that come with a carrying case and coiled cables to save space. These vacuum controllers only read from one thermocouple gauge at a time, giving them a range of 1 micron (0.001 Torr) to 20 Torr. They’re most commonly used for low vacuum applications like cryogenic and industrial gas storage and the HVAC market.

What are some of the benefits of the 2A thermocouple gauge? The 2A thermocouple gauge has been used in the cryogenic and industrial gas storage industry for decades, testifying to the gauge’s reliability and ruggedness. The filament design and operating temperatures of the 2A thermocouple gauges make it the most contamination resistant passive gauge offered by Televac®.

NIST traceable calibration is also available for all of our portable vacuum controllers. Click here to learn more!
VacuGuard ポータブル真空コントローラー
VacuGuard
10-3Torrから20 Torrまで
B2Aポータブルバキュームコントローラ
B2A ポータブル
10-3Torrから20 Torrまで
Televac Active Digital Vacuum Gauges
The Fredericks Company’s Televac® vacuum pressure measurement brand designs and manufactures active gauges (also called analog or digital gauges) that combine Televac®’s passive gauges (also called vacuum sensors) and controlling electronics into one compact unit for pressure measurement.

Our active gauges cover the entire practical vacuum range from 10-11 Torr to 1000 Torr and feature bright OLED displays and easy to use touch controls, in addition to RS-485 communications, allowing the user to adjust settings such as measurement units, set points, and calibration directly through the unit’s display or remotely through digital communications.

These active gauges are compact, easy to use, and cost effective solutions for a wide range of vacuum measurement applications, the most common being heat treat and vacuum furnaces, vacuum distillation, thin film deposition, and semiconductor manufacturing equipment.

Looking for full-range vacuum measurement and not sure where to start? Check out our MX4A active convection gauge and our MX7B active cold cathode gauge (also sometimes called a CC gauge), when used together these units provide a measurement range of 10-8 Torr to 1000 Torr. Click here to learn more!
MX2A熱電対アクティブ真空計
MX2A熱電対(ピラニ)
10-4Torr から 1000 Torr までの最高の Torr
MX4A Convection Active Digital Vacuum Gauge
MX4A コンベクション(ピラニ
10-4Torr から 1000 Torr までの最高の Torr
MX7B Cold Cathode Active Vacuum Digital Gauge
MX7B冷陰極
10-8トールから10-3トールへ
MX7M Cold Cathode Active Digital Vacuum Gauge
MX7M冷陰極(New!
10-11トーアから10-2トーアへ
CC-10 Active Wide Range Vacuum Gauge
CC-10 ワイドレンジ
10-9Torr~990 Torr
ETI ホットイオン
Our ETI brand offers various types of vacuum technology including glass and nude hot ion gauges (also called a hot filament, Bayard-Alpert, BA, or BAG gauges or vacuum sensors) for high-vacuum measurement from 10-10 Torr to 10-3 Torr using tungsten filaments. This vacuum technology is popular in the semiconductor industry for the higher accuracy it offers over cold cathode vacuum technology. While hot ion gauges provide better accuracy than cold cathode gauges, hot ion gauges are also more expensive, cannot be cleaned, and are more susceptible to contamination so they don’t last as long.
Televac Passive Vacuum Gauges and Vacuum Transducers
フレデリックス社のTelevac®ブランドは、これらのゲージを設計・製造しています(次のようにも呼ばれます)。 バキュームセンサーまたは 真空変換器熱電対ゲージ、対流ゲージ(とも呼ばれる)を含む) ピラニゲージ)、および冷陰極ゲージ(とも呼ばれる)とともに低真空測定用のダイアフラムゲージ ペニング電離計)と高真空測定用のホットイオンゲージがあります。

当社の真空トランスデューサはすべて、費用対効果が高く、堅牢で、耐汚染性に優れ、さまざまなアプリケーションや環境に最適化された設計となっています。当社のユニットが使用される最も一般的な市場には、熱処理および真空炉国立研究所および研究開発クライオジェニックスおよび産業用ガスなどがあります。
2A Thermocouple Vacuum Pressure Gauge Tube - Vacuum Transducer
2A熱電対(ピラニ
10-4Torr から 1000 Torr までの最高の Torr
VacuMini 2A Thermocouple Vacuum Gauge Tube
2A VacuMini熱電対(ピラニ
10-3Torrから20 Torrまで
2A NASA Thermocouple Vacuum Gauge Tube
2A NASAミニ熱電対(ピラニ
10-3Torrから20 Torrまで
2V6 Thermocouple Vacuum Gauge Tube
2V6熱電対(ピラニ
10-3Torr to 1 Torr
4A Convection Vacuum Gauge - Vacuum Transducer
4A対流(ピラニ
10-4Torr から 1000 Torr までの最高の Torr
1E圧電ダイアフラム真空計
1E 圧電振動板
1 Torr~1000 Torr
1F 圧電ダイアフラム式真空計
1F 圧電振動板
10 Torrから9900 Torrまで
7B Penning Magnetron Cold Cathode Vacuum Gauge - Vacuum Transducer
7Bペニングマグネトロン冷陰極
10-7トール→10-3トール
7E Double Inverted Magnetron Vacuum Gauge
7E DIマグネトロン冷陰極
10-8トールから10-2トールへ
7F Cold Cathode Vacuum Gauge
7F DIマグネトロン冷陰極
10-11トーアから10-2トーアへ
7FCS DI Magnetron Cold Cathode Vacuum Gauge
7FC DIマグネトロン冷陰極
10-11トーアから10-2トーアへ
7FCS DI Magnetron Cold Cathode Vacuum Gauge
7FCS DIマグネトロンQS冷陰極
10-11トーアから10-2トーアへ
3F Hot Ion Vacuum Gauge
3FミニBAホットイオン
10-10トール→10-2トール
ケーブル
Televac® cables are used to connect passive gauges to controllers, or to connect active gauges to your vacuum system. Many standard cable lengths are available, with cables as long as 300 ft (91 m) for larger vacuum systems. Our robust gauge cables are designed to be plugged and un-plugged extensively over their lifetime, with built-in strain relief and durable connectors to prevent damage or breakage over years of use.
アクセサリー
Televac® accessories include a variety of spare parts for our vacuum technology along with vacuum sensor filters and vacuum sensor simulators. Filter vacuum technology helps prevent contamination of your gauges, extending their life, reducing the need for cleaning, and keeping the gauge accuracy in tolerance for longer, all meaning that you spend less money on gauge maintenance. Vacuum sensor simulators can be used to diagnose many different issues with vacuum controller and active gauge electronics, providing an electrical signal which is equivalent to a typical passive gauge at various pressures.
校正とサービス
We offer vacuum calibration services for all of our vacuum technology, and our vacuum calibration services include both standard vacuum calibration or NIST traceable vacuum calibration for any of our active gauges or controllers with passive gauges. Our vacuum calibration services typically have much shorter lead times than our competitors with turn-around times of 1 to 2 weeks once we receive your equipment, with expedited services also available. Also, if you’re having a problem with any of your vacuum equipment, you can send it back to us for evaluation and repair if necessary.
レガシー製品
当社では、以下のレガシー製品を現在も製造していますが、これらのレガシー製品に代わる新しい製品もご用意しています。レガシー製品のページをクリックすると、新しい代替製品が表示されます。レガシー製品を使用している真空システムをお持ちの場合は、アップグレードのための最良のオプションについてお気軽にお問い合わせください。
Televac MM200 Vacuum Controller
エムエムツーツー
10-11Torr~9900 Torr 最大
MP4AR Active Vacuum Gauge
MP2AR熱電対
10-3Torrから20 Torrまで
MP7FR Active Vacuum Gauge
MP3DR ホットイオン
10-10トール→10-2トール
Televac MP4AR Active Vacuum Gauge
MP4AR対流
10-3Torrから20 Torrまで
MP7ER Active Cold Cathode Vacuum Gauge
MP7ER 冷陰極
10-8トールから10-2トールへ
MP7FR Active Vacuum Gauge
MP7FR冷陰極
10-11トーアから10-2トーアへ