Rotax 912 80hp CHT/EGT sensors for engine monitor

[Pat]

Hi,

 

I purchased a used GRT EIS 4000 for my Rotax 912 80hp. 

 

It includes connectors, oil pressure and oil temp transducers, however no probes. 

 

Which probes (from GRT, or also others?) can I fit to the engine? 

 

Thanks for your help! 

 

PS: Reason for the GRT EIS 4000 is I have an iLevil AW and it accepts the GRG EIS 4000 data via RS232. 

[skippydiesel]

I suggest you join the Rotax Owners Forum - wealth of information/expertees.

 

Rotax temperature sensors - coolant & oil are the same;

 

For best connectivity, a sprung female spade connector is best eg

Oil pressure senders are something else - may depend on your head system.

Edited December 9, 2023 by skippydiesel

[Pat]

GRT support says the EIS4000 can use existing oil/cht sensors. 

 

Any recommended EGT sensors and where to obtain them in Europe? Thank you! 

[skippydiesel]

Hi Pat,

 

You will need to know the attachment type (likely to be hose clamp or screw in) and the distance from installed location to readout (GRT) instrument - you don't want excessive /short cable.

 

I don't have any contacts in Europe so you will have to do your own research on that. Once you know what you want this should not be so hard.

 

I recomend joining the Rotax Owner Forum - wealth of information/help on all matters Rotax. The link below may give you a lead or two.

 

https://www.rotax-owner.com/en/912-914-technical-questions/9316-is-there-a-better-egt-sensor