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SDP610-125PA
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SDP610-125PA

Introduction

The SDP610-125PA belongs to the category of pressure sensors and is widely used in various industrial and commercial applications. This sensor is known for its high accuracy, reliability, and compact design, making it suitable for a wide range of pressure measurement tasks.

Basic Information Overview

  • Category: Pressure Sensor
  • Use: Measurement of air and non-aggressive gases
  • Characteristics: High accuracy, reliability, compact design
  • Package: DIP (Dual Inline Package)
  • Essence: Accurate pressure measurement
  • Packaging/Quantity: Typically sold individually or in small quantities

Specifications

  • Pressure Range: 0-125 Pa
  • Operating Voltage: 2.2V - 3.6V
  • Output Signal: I2C digital interface
  • Accuracy: ±1% of reading
  • Temperature Coefficient: 0.5% span / °C
  • Operating Temperature: -20°C to +70°C

Detailed Pin Configuration

The SDP610-125PA typically has a standard pin configuration with power supply, ground, and communication pins. The exact pinout can be found in the manufacturer's datasheet.

Functional Features

  • Digital output for easy interfacing with microcontrollers
  • Low power consumption
  • Built-in temperature compensation for accurate readings across a wide temperature range

Advantages and Disadvantages

Advantages

  • High accuracy
  • Compact design
  • Easy integration with digital systems
  • Wide operating temperature range

Disadvantages

  • Limited to air and non-aggressive gas measurement
  • Sensitive to EMI (Electromagnetic Interference)

Working Principles

The SDP610-125PA operates on the principle of thermal conductivity. It measures the heat transfer from a heater to the surrounding gas and uses this information to determine the pressure.

Detailed Application Field Plans

The SDP610-125PA finds extensive use in HVAC systems, environmental monitoring, cleanrooms, and other applications where precise pressure measurement is critical. It is also utilized in medical devices, such as ventilators and respiratory equipment.

Detailed and Complete Alternative Models

  • SDP800 Series: Offers a wider pressure range and additional features
  • MS4525 Series: Provides similar accuracy with a different form factor
  • MPX Series: Analog output pressure sensors with varying pressure ranges

In conclusion, the SDP610-125PA is a highly reliable and accurate pressure sensor suitable for a wide range of applications. Its compact design and digital output make it an ideal choice for integration into modern electronic systems.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SDP610-125PA i tekniske løsninger

  1. What is the SDP610-125PA sensor used for?

    • The SDP610-125PA sensor is commonly used for measuring differential pressure in various technical solutions.

  2. How does the SDP610-125PA sensor work?

    • The sensor works based on the principle of thermal mass flow measurement, where it measures the pressure difference between two points.

  3. What is the typical operating voltage for the SDP610-125PA sensor?

    • The typical operating voltage for the SDP610-125PA sensor is 5V.

  4. What is the output signal of the SDP610-125PA sensor?

    • The sensor typically provides a digital I2C output signal.

  5. Can the SDP610-125PA sensor be used for air flow measurement?

    • Yes, the sensor can be used for air flow measurement by calculating the flow rate based on the differential pressure.

  6. What is the accuracy of the SDP610-125PA sensor?

    • The sensor has a high accuracy, typically within ±0.25% of the measured value.

  7. Is the SDP610-125PA sensor suitable for harsh environments?

    • The sensor is designed to be suitable for use in harsh environments, with protection against dust and water ingress.

  8. Can the SDP610-125PA sensor be integrated with microcontrollers?

    • Yes, the sensor can be easily integrated with microcontrollers through its I2C interface.

  9. What is the temperature range for the SDP610-125PA sensor?

    • The sensor typically operates within a temperature range of -20°C to 85°C.

  10. Are there any calibration requirements for the SDP610-125PA sensor?

    • The sensor may require periodic calibration to maintain its accuracy, depending on the specific application and environmental conditions.