Blaze FLIGHT-3 Operating Manual
Page 46
10.11 OAT Probe
Connect the OAT probe red wire to the FLIGHT-3 analog input and the black or green wire to ground.
10.12 External RDAC (Remote Data Acquisition Computer) Connection
(Optional)
The FLIGHT-3 can use an external RDAC unit as the source for the RPM, fuel flow and fuel level signals. Using an exter-
nal RDAC may be beneficial as it will reduce the wiring from the engine compartment to the cockpit. Only the CAN High
and CAN Low connections need to be made between the RDAC unit and the FLIGHT-3 in order for this to work. Select
“RDAC”
for the data source in the “RPM SETUP” or “FUEL SETUP” menus if using the external RDAC option. The RDAC
unit is optional and is purchased separately.
10.13 Closed Loop Current Sensor
The MGL Avionics magnetic closed loop current sensor provides a 0.5V to 4.5Vdc output voltage which is proportional to
a 50A bi-directional input current.
Advantages of closed loop current sensors over conventional current measurements techniques is that they provide the
highest accuracy, are ideal for noisy electrical environments and they provide complete electrical isolation from the cur-
rent carrying conductor.
Please see the MGL Avionics Closed Loop Current Sensor manual for connection information
