One-Minute Read: 4A Convection Sensor Offers Improved Accuracy
The Televac 4A convection sensor now gives you ±10% accuracy from 1×10-2 Torr (10 microns) to 1000 Torr (above atmosphere) when used with the MX200 or MX4A. ![](http://3.210.119.114/wp-content/uploads/2017/09/4A_blog_post_graphics-02-300x217.png)
Improvements to our newest vacuum controllers and active gauges, including all versions of the Televac MX200 controller and Televac MX4A active gauge, the 4A convection sensor (also called a thermocouple or Pirani) will provide ±10% accuracy from 1×10-2 Torr (10 microns) to 1000 Torr (above atmosphere).
This level of accuracy is unique to Televac and not available in competing thermal filament-based vacuum sensors, especially at this price point. The substantial accuracy improvement will benefit end users across many industries, especially heat treat and vacuum furnace applications where NADCAP-related processing standards require extremely high accuracy.
For more information on the 4A and other Televac products, visit our website, email us at sales@televac.com, or call us at +1 215-947-2500.
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