Sensirion AG
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SFM3000-200
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SFM3000-200

Product Overview

Category

The SFM3000-200 belongs to the category of flow sensors.

Use

It is used for measuring the flow rate of gases in various applications.

Characteristics

  • High accuracy
  • Compact size
  • Digital output
  • Low pressure drop

Package

The SFM3000-200 comes in a compact and durable package, ensuring protection during handling and installation.

Essence

The essence of SFM3000-200 lies in its precise measurement capabilities and versatile application potential.

Packaging/Quantity

The sensor is typically packaged individually and is available in varying quantities based on customer requirements.

Specifications

  • Measurement Range: 0-200 sccm (standard cubic centimeters per minute)
  • Accuracy: ±2% of reading
  • Pressure Drop: <2 mbar
  • Operating Temperature: 5-50°C
  • Output: I2C digital interface
  • Power Supply: 5V DC

Detailed Pin Configuration

The SFM3000-200 features a standard pin configuration with designated pins for power supply, ground, and I2C communication.

Functional Features

  • Digital output for easy interfacing with microcontrollers
  • Low pressure drop minimizes impact on the system
  • Wide operating temperature range for versatility in different environments

Advantages

  • High accuracy ensures reliable flow measurement
  • Compact size allows for integration into space-constrained systems
  • Digital output simplifies data acquisition and processing

Disadvantages

  • Limited measurement range compared to some other flow sensors
  • Requires external microcontroller for data interpretation

Working Principles

The SFM3000-200 operates based on the principle of thermal mass flow measurement. It utilizes a heated sensor element and measures the cooling effect caused by the gas flow, providing an accurate indication of the flow rate.

Detailed Application Field Plans

The SFM3000-200 finds extensive use in various industries, including: 1. Medical Devices: Used in respiratory equipment and anesthesia delivery systems. 2. HVAC Systems: Employed for monitoring and controlling air flow in heating, ventilation, and air conditioning systems. 3. Industrial Automation: Integrated into process control systems for precise gas flow measurement.

Detailed and Complete Alternative Models

  1. SFM3200-500: Offers a higher measurement range of 0-500 sccm with similar characteristics.
  2. SFM3100-100: Provides a lower measurement range of 0-100 sccm for more sensitive applications.

In conclusion, the SFM3000-200 is a highly accurate and compact flow sensor with diverse applications across multiple industries, making it a valuable component in various systems requiring precise gas flow measurement.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SFM3000-200 dalam solusi teknis

  1. What is SFM3000-200?

    • The SFM3000-200 is a digital flow meter sensor designed for measuring air and other non-aggressive gases.

  2. What is the measurement range of SFM3000-200?

    • The measurement range of SFM3000-200 is typically from 0 to 200 standard cubic centimeters per minute (sccm).

  3. How accurate is SFM3000-200?

    • SFM3000-200 has a high accuracy, typically within ±2% of the measured value.

  4. What are the typical applications of SFM3000-200?

    • SFM3000-200 is commonly used in medical devices, HVAC systems, industrial automation, and analytical instruments.

  5. What is the output interface of SFM3000-200?

    • SFM3000-200 provides a digital I2C interface for easy integration with microcontrollers and other digital systems.

  6. Can SFM3000-200 measure bi-directional flow?

    • No, SFM3000-200 is a unidirectional flow sensor and measures flow in one direction only.

  7. What is the operating temperature range of SFM3000-200?

    • SFM3000-200 can operate within a temperature range of -20°C to +70°C.

  8. Is SFM3000-200 suitable for use with corrosive gases?

    • No, SFM3000-200 is not designed for use with aggressive or corrosive gases.

  9. Does SFM3000-200 require calibration?

    • Yes, SFM3000-200 may require periodic calibration to maintain its accuracy.

  10. Can SFM3000-200 be used in high-pressure systems?

    • SFM3000-200 is typically designed for use in low to moderate pressure systems and may not be suitable for high-pressure applications.