As far as I know there is no limit on how many you can get from one entry plus extension.

In the past I would be telling you that if you are not spending more than 30 days at a time I would tell you not to worry about getting a tourist visa and advise you just use 30 day visa exempt entries. But at the moment I cannot predict what it may be like in a couple of months.

I am a China passport holder travelling in Bali. I would like to know
if it is possible to apply for a Thailand tourist visa at the Royal
Thai Consulate in Bali. I would also like to know if my application
will be affected if I had recently entered Thailand once before on a 60day visa. Thank
you guys for helping!

Here is a copy of a reply I did in another topic where you asked the same question.

I think the answer is no. China is on the list of countries that can get visa in their home country. But there may be exceptions.

I suggest you send a message to member vongbali to confirm because he works at the consulate in Bali.

You will have no problem getting a visa if they will do it.