Product Brief
Product Introduction:
The industry’s first intelligent airspeed meter with de-icing and drainage functionalities. It integrates ARM M4 processor, pitot tube, airspeed sensor, temperature and humidity sensor, and dual temperature compensation system. SKYE 2 features a new generation of M4C intelligent heating strategy and a drainage hole, which can melt the ice and drain the water to avoid data errors. The low temperature drift, high vibration resistance, and high-precision airspeed sensor can easily cope with various environmental challenges such as coldness, fog, and rain. A new generation of linear structure design helps reduce wind resistance. Adopts DroneCAN protocol, supports open-source platforms such as ArduPilot and is suitable for various Unmanned Systems models.
SKYE 2 Airspeed Sensor Feature:
1– Highly integrated design
2– Intelligent de-icing and drainage
3– New generation linear structure
4– M4C intelligent precise heating
5– Shock resistance, low temperature drift, high-precision
6– Adopts DroneCAN protocol and supports ArduPilot and PX4 platform
Product Specifications
Main Parameter |
|
| Processor | STM32F412(32 Bit Arm® Cortex®-M4,100MHz, 512KB FLASH, 256KB RAM) |
| Protocol | DroneCAN |
| Pitot Tube Temperature Control Type | Resistance heating |
| Sensor | SM5391 |
| Measuring Range | ±6895Pa |
| Airspeed Range | 0 ~ 106 m/s |
| Total Error Band | ±1% FS |
| Temperature Measurement Range | -20 ~ 125 ℃ |
| Humidity Measurement Range | 0 ~ 100% |
| Pitot Tube Heating Power | 35W |
| Compatible Controllers | ArduPilot/PX4(CUAV/Pixhawk） |
| Operating Voltage | 16V |
| Operating Temperature | -20 ~ 75℃ |
| Size | 102 × 28.2 × 30.5mm |
| Weight | 26.1g |
| Protection Level | IP54（After installation as required） |
HV HUB |
|
| Operating Voltage | 18 ~ 68 V |
| OUT | 16V / 3.5A |
| Interface | Power × 1(5023520200/5023510200) SKYE CAN × 2(5025850470/5025780400) CAN × 1（4 Pin GH1.25） |
| Weight | 9g |
Intelligent temperature compensation.Cold-proof and de-icing
It supports 68V voltage input, and the front end integrates a high-power 35Wprobe temperature compensation system. lt can intelligently control the probeheating, de-icing and drainage according to the ambient temperature andhumidity, avoiding data errors caused by ice and blockage of the probe, andgreatly improving the reliability of UAV operations.
Renewed and upgraded, double insurance and fully waterproof
The appearance adopts a new generation linear structure design, with lowerwind resistance, tighter structural connection, and lP54 protection performance.Built-in drainage holes can automatically drain away excess rainwater duringflight, providing all-round rain splash protection.
Highly integrated, multifunctional integration
The innovative highly integrated technology is used internally tointegrate the pitot tube, airspeed sensor, temperature and humiditysensor, ARM M4 processor, and dual temperature compensation systeminto one, realizing the integration of multiple functional modules.
Precise temperature controlall-new M4C intelligent heating strategy
Adopting CUAV’s new generation M4C intelligent heating strategy, it can accuratelyheat, melt ice and drain water, making the UAV easily capable of operating inlow-temperature environments.
New shock resistance,low-temperature drift technology
Built-in differential pressure sensor with low temperature drift and high vibrationresistance, fast response and small data error. This ensures that oil-powered UAvcan obtain accurate airspeed data in various environments, ensuring flight safety
at all times.
Compatible with multiple platformsusing DroneCAN communication protocol
It adopts CAN bus communication protocol, which compatible withopen source platforms such as ArduPilot and PX4, and supportsvarious types of unmanned system applications.
SKYE 2 Airspeed Meter Dimensions
AIRSPEED METER PRODUCT PARAMETER COMPARISON TABLE
SKYE 2 | SKYE 2 NANO | SKYE | |
| MCU | STM32F4 | STM32F4 | STM32F4 |
| ProtoCol | DroneCan | DroneCan | DroneCan |
| Sensor | SM5391 | DLVRL1OD | MS5525 |
| Measurement speed | 0-381.6km/h | 0-226.8km/h | ±500km/h |
| Accuracy | ±1%FS | ±1% | ±0.69Pa |
| Temperature measurement | -20℃ to 125℃ | / | -20℃ to 125℃ |
| Heater | Resistive heating*2 | / | Resistive heating*2 |
| Humidity measurement | 0-100% | / | 0-100% |
| Operating Voltage | 18-68V | 4.74-5.3V | 12-34V |
| Size | 102mm/28.2mm/30.5mm | 32mm/23mm/16.5mm | 82.5mm/30.4mm/28.2mm |
| Weight | 26.1g | 15g | 22g |
| Protection level | IP54 | / | IP54 |
| Flight control | PX4/ArduPilot | PX4/ArduPilot | ArduPilot |
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Procurement / Purchasing Communication
Laura
E-mail: Laura@cuav.net
WhatsApp: (+86)18078814327
Tina
E-mail: Tina@cuav.net
WhatsApp: (+86)18122367332
