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SDP816-500PA Product Overview
Introduction
The SDP816-500PA belongs to the category of digital differential 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: Digital Differential Pressure Sensor
- Use: Pressure measurement in industrial and commercial applications
- Characteristics: High accuracy, reliability, compact design
- Package: Compact and durable housing
- Essence: Accurate and reliable pressure measurement
- Packaging/Quantity: Typically packaged individually or in small quantities
Specifications
- Pressure Range: 0 to 500 Pa
- Accuracy: ±1 Pa
- Operating Temperature Range: -20°C to 85°C
- Output Interface: I2C or analog voltage output
- Power Supply: 3.3V to 5.5V
Detailed Pin Configuration
The SDP816-500PA features a standard pin configuration with specific pins dedicated to power supply, communication interface, and output signals. The detailed pin configuration can be found in the product datasheet.
Functional Features
- High accuracy and resolution
- Digital output for easy interfacing with microcontrollers
- Low power consumption
- Wide operating temperature range
Advantages and Disadvantages
Advantages
- High accuracy
- Compact design
- Wide operating temperature range
- Digital output for easy integration
Disadvantages
- Limited pressure range compared to some other models
- May require additional signal conditioning for certain applications
Working Principles
The SDP816-500PA operates on the principle of detecting differential pressure using a micro-machined silicon pressure sensor. The sensor measures the pressure difference between two ports and converts it into a digital or analog output signal.
Detailed Application Field Plans
The SDP816-500PA is well-suited for applications such as: - HVAC systems - Cleanroom monitoring - Air flow control - Medical devices - Environmental monitoring
Detailed and Complete Alternative Models
- SDP810-500PA: Similar specifications with a different form factor
- SDP820-500PA: Higher pressure range with comparable accuracy
- SDP830-500PA: Enhanced temperature compensation for extreme environments
In conclusion, the SDP816-500PA digital differential pressure sensor offers high accuracy and reliability in a compact package, making it an ideal choice for various industrial and commercial pressure measurement applications.
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What is the SDP816-500PA?
- The SDP816-500PA is a digital differential pressure sensor designed for high-volume applications.
What is the operating principle of the SDP816-500PA?
- The SDP816-500PA operates on the principle of thermal mass flow measurement, providing accurate and stable differential pressure readings.
What are the typical applications of the SDP816-500PA?
- Typical applications include HVAC systems, air flow control, filter monitoring, and medical devices.
How accurate is the SDP816-500PA?
- The SDP816-500PA offers high accuracy with a typical error margin of ±0.5% of the reading.
What is the output interface of the SDP816-500PA?
- The sensor provides a digital I2C interface for easy integration into various technical solutions.
Can the SDP816-500PA handle harsh environments?
- Yes, the sensor is designed to withstand harsh environmental conditions and is suitable for demanding applications.
Is the SDP816-500PA compatible with microcontrollers and single-board computers?
- Yes, the sensor can be easily interfaced with popular microcontrollers and single-board computers through its I2C interface.
Does the SDP816-500PA require calibration?
- The sensor is factory calibrated, but it may benefit from periodic recalibration to maintain optimal performance.
What is the power supply requirement for the SDP816-500PA?
- The sensor operates on a supply voltage of 2.4V to 5.5V, making it suitable for a wide range of power sources.
Can the SDP816-500PA measure both positive and negative pressure differentials?
- Yes, the sensor is capable of measuring both positive and negative pressure differentials, offering versatility in technical solutions.