Old 10-15-2015, 08:00 AM
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Join Date: Jan 2002
Location: Sautee Nacoochee, GA
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Originally Posted by HarryC View Post
I don't know what options Futaba has, but a cheap and simple method is to put a current sensor in the pump wire and use a low current (I use below 0.3amps) as the trigger for the flameout alarm. It will of course alarm when you shutdown the turbine but that's a minor price to pay.
The Spektrum TM1000 telemetry module comes with an "External Voltage" sensor (in addition to rx voltage), range 0-60v. Could that be wired into the turbine pump lead and an alarm set to "0" volts?