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Matek ASPD-4525 Digital Airspeed Sensor

AVAILABILITY: In stock (3 items)

VENDOR: Matek Systems

$57.70

or 6 weekly interest-free payments from $9.61 with Laybuy
PRODUCT INFORMATION
Specifications
CUSTOMER REVIEWS
PRODUCT INFORMATION

The Matek ASPD-4525 digital differential airspeed sensor has a very low offset, a high resolution and, best of all, does not suffer from the noise induced by long cables and offsets in the ratio-metric output on the analog airspeed sensor.

Featuring a Measurement Specialties 4525DO sensor, with 1 psi measurement range (roughly up to 100 m/s or 360 km/h or 223 mp/h), the ASPD-4525 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 ASPD-4525. Not influenced by the heat of nearby processing components, it is much closer to the air temperature than with previous analog sensor setups.

Specifications
ASPD-4525 Digital Airspeed Senor
  • Board Supply voltage: 4 ~ 6V DC
  • Sensor: MS4525DO
  • 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)

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

Including
  • 1 x ASPD-4525 Sensor Board
  • 1 x JST-GH to JST-GH 20cm silicon cable
  • 1 x Pitot Tube
  • 1 x 40 cm clear silicon tubing
CUSTOMER REVIEWS

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