SFM4100 AIR

Product Overview

The SFM4100 AIR belongs to the category of mass flow meters and is designed for precise measurement of air flow in various applications. This device is known for its high accuracy, reliability, and compact design. The package includes the essential components required for installation and operation, and the essence of this product lies in its ability to provide accurate air flow measurements. The packaging typically includes the SFM4100 AIR unit along with necessary accessories and documentation.

Specifications

• Measurement Range: 0-20 slm (standard liters per minute)
• Accuracy: ±2% of reading
• Operating Temperature: -20°C to +70°C
• Pressure Rating: 0-7 bar
• Output Interface: I2C or analog voltage output

Detailed Pin Configuration

The SFM4100 AIR features a standard pin configuration with clearly labeled pins for power supply, communication interface, and output signals. The pinout configuration ensures easy integration and connectivity with external systems.

| Pin Name | Description | |----------|-------------| | VDD | Power Supply | | GND | Ground | | SDA | I2C Data | | SCL | I2C Clock | | OUT | Analog Output |

Functional Features

• High Accuracy: The SFM4100 AIR offers precise air flow measurement, making it suitable for applications requiring exact readings.
• Compact Design: With its small form factor, this device can be easily integrated into various systems without occupying much space.
• Digital Interface: The I2C communication interface allows for seamless integration with microcontrollers and other digital systems.

Advantages and Disadvantages

Advantages

• High accuracy
• Compact design
• Digital interface for easy integration

Disadvantages

• Limited measurement range compared to some alternative models
• Operating temperature range may not be suitable for extreme environments

Working Principles

The SFM4100 AIR operates based on the principle of thermal mass flow measurement. It utilizes a heated sensor element to measure the heat transfer caused by the flowing air, allowing for accurate determination of the mass flow rate.

Detailed Application Field Plans

The SFM4100 AIR is well-suited for a wide range of applications, including: - HVAC systems - Medical devices - Environmental monitoring equipment - Industrial process control

Detailed and Complete Alternative Models

Some alternative models to the SFM4100 AIR include: - SFM3000: Offers a wider measurement range but with slightly lower accuracy - SFM4200: Provides extended temperature range capabilities for harsh environments

In conclusion, the SFM4100 AIR is a reliable and accurate mass flow meter designed for air flow measurement in various applications. Its compact design, high accuracy, and digital interface make it a valuable tool for engineers and researchers in need of precise air flow measurements.

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