Matek ASPD-4525 Digital Airspeed Sensor

AVAILABILITY: In Stock (4 items)


Brand:  Matek Systems

4 in stock

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    • Home delivery orders are delivered on weekdays by Australia Post.
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    • 7 - 10 business days to regional locations including WA, QLD and NT.
    • This delivery time frame is subject to changes in circumstances.
    • All orders dispatched within 2 to 3 business days.
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    Returns And Exchanges

    • Replacemnet warranty only cover for items that are Dead On Arrival (DOA).
    • 7 days return policy for all unopened items.
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    Matek ASPD-4525 Digital Airspeed Sensor

    Matek ASPD-4525 Digital Airspeed Sensor


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    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.

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

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