Smart monitoring flow temps at radiator valves?

Was contemplating trying to monitor the flow temps at various radiators in Home Assistant.

Found these pipe clamp temo sensors: Salus PS600 Smart Pipe Temperature Control Sensor only £22.91 (

Looks like they may be compatible with Zigbee2MQTT and not (yet) ZHA.
Salus Pipe Temperature Sensor PS600 Zigbee compatibility (