Sensirion AG
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SDP610-025PA
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SDP610-025PA

Product Category: Pressure Sensor

Basic Information Overview:

  • Category: Electronic Component
  • Use: Measures pressure in various applications
  • Characteristics: High accuracy, small size, low power consumption
  • Package: Surface-mount package
  • Essence: Transduces pressure into an electrical signal
  • Packaging/Quantity: Typically sold in reels of 250 or 500 units

Specifications:

  • Pressure Range: 0-25 kPa
  • Supply Voltage: 2.7-5.5 V
  • Output: Digital I2C interface
  • Accuracy: ±1% full scale
  • Operating Temperature: -20°C to 70°C

Detailed Pin Configuration:

1. VDD (Power supply) 2. SDA (I2C data line) 3. SCL (I2C clock line) 4. GND (Ground)

Functional Features:

  • Digital output for easy interfacing with microcontrollers
  • Low power consumption for battery-operated devices
  • High accuracy for precise pressure measurement

Advantages and Disadvantages:

  • Advantages:

    • Small size allows for integration into compact designs
    • Digital output simplifies data processing
    • High accuracy ensures reliable pressure measurements

  • Disadvantages:

    • Limited pressure range compared to some other sensors
    • Operating temperature range may not be suitable for extreme environments

Working Principles:

The SDP610-025PA operates on the principle of piezoresistive sensing. When pressure is applied, the sensor's diaphragm deflects, causing a change in resistance. This change is then converted into a digital signal representing the pressure.

Detailed Application Field Plans:

  • HVAC systems for air flow and pressure monitoring
  • Medical devices for non-invasive blood pressure measurement
  • Industrial equipment for process control and monitoring

Detailed and Complete Alternative Models:

  1. SDP800 Series: Offers a wider pressure range and higher accuracy
  2. MS5611: Provides altitude and pressure measurements for altimeter applications
  3. MPXV7002: Designed for automotive and industrial applications with a broader pressure range

This comprehensive entry provides a detailed overview of the SDP610-025PA pressure sensor, including its specifications, features, advantages, and application fields, as well as alternative models for comparison.

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng SDP610-025PA sa mga teknikal na solusyon

  1. What is the SDP610-025PA sensor used for?

    • The SDP610-025PA sensor is commonly used for measuring differential pressure in various technical solutions, such as HVAC systems, air flow control, and medical devices.

  2. How accurate is the SDP610-025PA sensor?

    • The SDP610-025PA sensor has a high accuracy of ±0.25% full scale, making it suitable for precise pressure measurements in technical applications.

  3. What is the operating temperature range of the SDP610-025PA sensor?

    • The SDP610-025PA sensor can operate within a temperature range of -20°C to 85°C, allowing it to be used in diverse environmental conditions.

  4. Can the SDP610-025PA sensor be used for liquid pressure measurement?

    • No, the SDP610-025PA sensor is designed specifically for air and gas pressure measurement and should not be used for measuring liquid pressure.

  5. Is the SDP610-025PA sensor compatible with digital interfaces?

    • Yes, the SDP610-025PA sensor features I2C and SPI digital interfaces, enabling easy integration into digital systems and microcontrollers.

  6. What is the response time of the SDP610-025PA sensor?

    • The SDP610-025PA sensor has a fast response time of less than 1 ms, allowing it to capture rapid pressure changes in technical solutions.

  7. Can the SDP610-025PA sensor be calibrated?

    • Yes, the SDP610-025PA sensor can be calibrated using standard calibration equipment to maintain its accuracy over time.

  8. What is the supply voltage range for the SDP610-025PA sensor?

    • The SDP610-025PA sensor operates within a supply voltage range of 2.7V to 5.5V, providing flexibility in power supply options for technical solutions.

  9. Does the SDP610-025PA sensor require external amplification?

    • No, the SDP610-025PA sensor features built-in signal conditioning, eliminating the need for external amplification circuitry.

  10. Are there any special considerations for mounting the SDP610-025PA sensor?

    • It is important to mount the SDP610-025PA sensor in a location where it is not exposed to excessive vibration or shock, as this can affect its performance in technical solutions.