Cetus MK3 Auto Leveling Probe replacement

As my levelling probe is in bad shape, I am looking for a new one.
But 43,44€ for all the probe is a bit high as I just want to replace the flexible probe not the housing, wire and connectors.
The probe looks like a Thin Film Pressure Sensor (ex: DF9-40) > https://osf.io/5bgjq/download

Is anybody know the type and model used by Titertime for this probe ?