Thomas Cannon, aged 32, was already a registered sex offender after being convicted in 2018 for sexual grooming where he attempted to meet a 15-year-old girl.
Following his early release from prison, he engaged in sexual conversation online with what he thought was a 13-year-old girl. An investigation was launched between Tarian and Dyfed Powys Police.
Cannon was swiftly arrested where he was also found in possession of indecent images of children. Having previously been placed on the sex offenders register he also breached restrictions placed upon him.
Detective Inspector Mathew Davies said: “Cannon posed a serious and dangerous risk to children, and it is our absolute priority to protect and keep children safe in our communities.
“We will relentlessly seek to bring to justice offenders who continue to use the web to facilitate the abuse of children.”