PR55-45L cable length limit? Longer probe cable?

Hardware
1

Re: Industrial IoT Long Range Wireless Environmental Temperature Humidity Pressure Air Quality Sensor PR55-45L

Is there a length limit for the probe cable? We need 15’ length for our next project. If this will work, how do we order the longer cables with our sensor order?

2

The max length we have tried is around 10ft.

3

Are you saying the sensor will work just fine up to 10 feet? Are you able to test up to 15 feet?