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ASPD-4525 Digital Airspeed Sensor Matek System for RC FPV Racing Drone

₹6,599.00 ₹ 5592.37 + 1006.63 GST
Out of stock
SKU
PRO3363
The Mateksys Digital Airspeed Sensor ASPD-4525 features a ASPD-4525 sensor board, JST-GH to JST-GH 20cm silicon cable, pitot tube and a clear silicon tubing (40cm) to help monitor your wing's airspeed!
Want to have a very accurate reading of your PIXHAWK airspeed?, then look no further than this Airspeed Sensor which is supplied with its own pitot tube. This 4525 Air Speed Sensor And Pitot Tube Set for Pixhawk can be used with a Pixhawk PX4 autopilot system or a compatible flight controller with INAV.

It has a very high resolution, low offset digital pressure sensor which enables it to register extremely accurate airspeed readings. This sensor does not suffer from noise caused by long cables or from offsets caused by ratio-metric outputs which older analog airspeed systems suffer from.

The 4525DO sensor is capable of measuring speeds of up to 100m/s (223mph/360kmh) using a 0.84 Pa with data delivered at 14 bits from a 24 bit delta-sigma ADC. This airspeed sensor also has a built-in temperature sensor to allow the calculation of true airspeed from the indicated airspeed using the MS5611 static pressure sensor on the Pixhawk PX4.

Featuring a Measurement Specialties 4525 sensor, with a 1 psi measurement range (roughly up to 100 m/s or 360 km/h or 223 mp/h), the Pixhawk Airspeed Sensor Kit enables a resolution of 0.84 Pa, with data delivered at 14 bits from a 24 bit delta-sigma ADC.

It also measures temperature to allow calculation of true airspeed from indicated airspeed using the MS5611 static pressure sensor on Pixhawk. Not influenced by the heat of nearby processing components, it is much closer to the air temperature than with previous analog sensor setups. Supported on all Pixhawk and PX4 autopilot generation boards, this kit comes with M3 / 6-32 mounting holes.

If you are flying multi-copters then you do not require this unit as it is only usable if you are using the fixed-wing code in the Pixhawk.

The Mateksys Digital Airspeed Sensor ASPD-4525 features a ASPD-4525 sensor board, JST-GH to JST-GH 20cm silicon cable, pitot tube and a clear silicon tubing (40cm) to help monitor your wing's airspeed!

Specifications:

  • Board Supply voltage: 4~6V DC
  • Sensor: MS4525
  • Working current: 5mA
  • Output: I2C (SCL & SDA)
  • Pressure Ranges: 1 PSI (6.89kPa)
  • Maximum Pressure: 20 PSI (137.9kPa)
  • Operating Temperature: -40°C ~ 125°C
  • Accuracy: ±0.25% SPAN
  • Red LED:  power indicator
  • JST-GH sequence: 5V, SCL, SDA, GND
  • Weight: 3.5g (sensor board)

Package Includes:

  • ASPD-4525 Sensor Board.
  • JST-GH to JST-GH 20cm silicon cable.
  • Pitot Tube.
  • Clear silicon tubing  40cm

Wiring:

  • 5V to FC 4~6V
  • SCL to FC I2C_SCL
  • SDA to FC I2C_SDA
  • G to FC GND
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