Login

CHT Sender resistance

by Bill Swire in 912 / 914 Technical Questions 13 years ago

Hi, could anyone tell me what the resistance range is for a standard Rotax CHT probe / sender?

Many thanks!
=bill

Re: CHT Sender resistance

by bill martin » 13 years ago

bill martin

10 757 0

Bill,

Don't know which sender you have, but you can go to the VDO catalogue at www.partsforaircraft.co.uk/downloads/vdocatalogue%20and%20TECH%20info.pdf and get resistance values for whatever sensor you have. Best way I've found to check them is to remove the sensor, use jumpers on the sender and ground, turn on the instrument, and dip the sender in boiling water. If you get a reading of 212f or 100c your sender is good.

Bill.

Report
Re: CHT Sender resistance

by Bill Swire » 13 years ago

Bill Swire

1 3 2

Thanks Bill.

Report

You do not have permissions to reply to this topic.

Related Topics

Title	Category	Replies
New vs Old - Oil Pressure Sender	912 / 914 Technical Questions	1
CHT probe type	912 / 914 Technical Questions	3
912 ULS CHT, or CT?	912 / 914 Technical Questions	11
912 oil sender for grt 4000 eis	912 / 914 Technical Questions	3
CHT difference during level flight and descend	912 / 914 Technical Questions	1

Top

© Rotax-Owner.com

Login