---
title: Did you know... The 300 Vue mass flow controller has flexible analog and digital output?
description: Even if your flow controller does not have the color touchscreen display, the 300 Vue flow line still allows you to switch between analog & digital control by using the zero button.
---

[Teledyne Hastings Instruments Blog ](https://info.teledyne-hi.com/blog)

# [Did you know... The 300 Vue mass flow controller has flexible analog and digital output?](https://info.teledyne-hi.com/blog/did-you-know...-the-300-vue-mass-flow-controller-has-flexible-analog-and-digital-output)

 Written by [Doug Baker](https://info.teledyne-hi.com/blog/author/doug-baker) | Thu, Nov 12, 2020 @ 09:26 PM

**Did you know? **Even if your flow controller does not have the color touchscreen display, the *300 Vue* flow line still allows you to switch between analog & digital control by using the zero button. (See the diagram below). You can also toggle between RS232 & RS485. This is a convenient feature when users want to switch their setup. Instructions can be found in the manual (pg. 14).

 

And, of course, we have our free Windows™ software. With the software, you can quickly configure and control your *300 Vue*. And you can also record flow data and store to a file If you would like us to send a secure transfer download link for the free software, click here: [https://www.teledyne-hi.com/resource-center/software](https://www.teledyne-hi.com/resource-center/software)<https://www.teledyne-hi.com/resource-center/software>

                     

 

[View full post](https://info.teledyne-hi.com/blog/did-you-know...-the-300-vue-mass-flow-controller-has-flexible-analog-and-digital-output)

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