Copterlab gimbals are configurable and can support a lot of drone model like the Tarot frame drones.
Depending your Flir camera model, you can choose between single or dual mounts for another sensors like multispectral for example.
You can find out the whole Flir gimbals within the search engine.
Here is a configuration for the Flir Vue Pro R Gimbal with Tarot X6 drone
In the drone bracket, select your Tarot frame and you're done!