Kashtan Digital Airspeed Sensor AI5525 I2C (Heated)
Kashtan ASPD-MS5525 (I2C) is a high-precision digital airspeed sensor of Ukrainian production, designed for unmanned aerial vehicles (drones, aircraft, and other UAVs). The device measures the difference between static and dynamic pressure, allowing for stable and accurate airspeed values, enhancing platform controllability and overall flight safety.
The heated version ensures effective operation in low-temperature conditions, preventing pitot tube icing and maintaining measurement accuracy in harsh climates.
Key Advantages of the Ukrainian Kashtan Sensor
Kashtan ASPD-MS5525 (I2C) combines compactness, low weight, and high energy efficiency, making it an optimal solution for light drones and professional aviation platforms. The key advantages of the model are listed below:
| Advantage | Description |
|---|---|
| ✅ High Accuracy and Stability | precise measurement of airflow speed over a wide range |
| ✅ Compatibility | support for popular Ardupilot and PX4 autopilots, allowing easy integration of the sensor into most modern systems |
| ✅ Low Power Consumption | minimal impact on the platform's overall power consumption |
| ✅ Compactness and Low Weight | ideal choice for light drones and other aviation platforms |
| ✅ Heated Version | effective operation in cold conditions, preventing ice formation on the sensor |
Technical Specifications of the Ukrainian Kashtan AI5525 Sensor
Below is a complete list of technical parameters for the Kashtan AI5525 (ASPD-MS5525 I2C) sensor, allowing assessment of compatibility with onboard electronics and operating conditions.
| Characteristic | Value |
|---|---|
| Sensor Type | MS5525 |
| Speed Measurement Range | ±500 km/h |
| Accuracy | ±0.69 Pa or ±0.84 Pa (±0.25%) |
| Interface | I2C |
| Supply Voltage | 4.7-5.2 V (main), 12-26 V (for heated version) |
| Current Consumption (5 V) | up to 5 mA |
| Current Consumption (12-26 V) | up to 2 A (peak consumption during heating), up to 120 mA (operating) |
| Operating Temperature | -20°C ~ 80°C |
| Operating Pressure | 1 psi (6.89 kPa) |
| Maximum Pressure | 20 psi (137.9 kPa) |
| Weight | 4 g |
| Dimensions | 13.3 × 49 × 13.2 mm |
| Compatibility | Ardupilot, PX4 |
Package Contents of the Ukrainian Sensor (Heated Version)
The heated version of the sensor comes with all necessary components for mounting and connection, simplifying integration into the onboard system.
| Component | Description |
|---|---|
| 1x AS-MS5525-I2C | Sensor board of Ukrainian production |
| 1x JST-GH-4P to JST-GH-4P 20cm | silicone connection cable |
| 1x Pitot Tube with Heating Element | for operation in cold conditions, prevents icing |
| 1x Transparent Silicone Tube 40cm | connecting tube |
Additional Information
Manufacturer: KASHTAN. Product Category: Drones and Quadcopters > Drone Components > Drone Accessories. The sensor easily integrates into Ardupilot and PX4-based systems, has low weight and compact dimensions, making it an optimal choice for light UAVs and professional solutions where accuracy and stable operation under various conditions are important.
If you need a reliable Ukrainian airspeed sensor with a heated version for flights in cold climates, the Kashtan ASPD-MS5525 (I2C) will provide accurate measurements, easy integration, and operation across a wide temperature range.
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