> For the complete documentation index, see [llms.txt](https://docs.lorric.com/qr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit/b07-temperature-unit.md).

# B07 Temperature Unit

### Definition

Sets the unit used to display temperature on the flowmeter, for installations fitted with the optional PT100 temperature sensors. Default: **Celsius**.

### Notes

1. Temperature display and thermal energy (BTU) measurement require the optional PT100 temperature sensor pair. See Flexible Options for Your Application in the product catalog.
2.  K06–K09 trim the upstream and downstream temperature readings.

### Operation Procedure

<pre><code>B07 Temperature Unit Setting Steps
• From the main screen (green backlight), press Orange Button (Setup) to enter settings (orange backlight).
• Use Gray Arrow Buttons to select B. Unit, press Orange Button (Enter).
• Use Gray Arrow Buttons to select B07 Temperature Unit, press Orange Button (Enter).
<strong>• Use Gray Arrow Buttons to choose the unit.
</strong><strong>• Press Orange Button (Set) to confirm.
</strong><strong>• Press Blue Button (ESC) to return to the main screen (green backlight).
</strong></code></pre>

<figure><img src="https://2757023840-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FfX3l9RzQpCUpspFteU5B%2Fuploads%2FcW6a2hyEVl0RmaRhuI7X%2FFU-TX320-B07-en.png?alt=media&amp;token=c52beb2b-ca32-4e26-9d48-f05204e0e0dc" alt="" width="394"><figcaption></figcaption></figure>

### B07 Options, RS485 Values, Read/Write Commands, and Formats

<table data-full-width="false"><thead><tr><th>Options</th><th>Description</th><th>RS-485 Value</th></tr></thead><tbody><tr><td>Celsius (Default)</td><td>°C</td><td>0</td></tr><tr><td>Fahrenheit</td><td>°F</td><td>1</td></tr></tbody></table>

> Refer to the[ Read/Write Memory List ](/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-read-listx.md)for the Modbus command format. This parameter uses the Int16 data format.


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