Daqu is a data acquisition unit, designed especially for monitoring engine parameters. It provides info for Nesis, Emsis, Aetos and Digi devices. Daqu also fully supports Rotax iS engine.
Daqu has 21 analog channels and three digital channels, which can be used to support the following functions:
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Core Functionality
- Reads and processes engine sensor data, then transmits it to other Kanardia instruments like Nesis, Emsis, Aetos, and Digi.
- Fully supports Rotax iS engines.
Sensor Inputs
- 21 analog channels and 3 digital channels.
- Supports a wide range of measurements including:
- Engine & rotor RPM
- EGT (Exhaust Gas Temperature), CHT (Cylinder Head Temperature)
- Manifold pressure (built-in sensor)
- Fuel flow (up to two sensors), fuel level (two tanks), fuel pressure
- Oil pressure & temperature, coolant temperature
- Gearbox & airbox temperature
- Voltage, alternator & battery current
- Pneumatic/hydraulic pressure
- Carburetor temperature, trim & flap position
Input Types
- Analog inputs:
- ±2.5 V for resistive sensors and thermocouples
- 0–5 V for active sensors
- 0–20 V for higher voltage readings
- Digital inputs:
- Used for pulse-based measurements like RPM and fuel flow
Design
- Lightweight and compact: only 135 g
- Designed to be slim and easy to integrate
Variants
- Mini DAQU: A smaller version for setups that only need a few additional channels beyond what the Rotax 912 iS ECU provides.
