CAFS5032 Maximum Pressure 0.8 MPa High Precision MEMS Based Sensor

CAFS5032 Maximum Pressure 0.8 MPa Customizable Accuracy ±1.5% FS %

How to Calculate Flow Rate

The flow rate can be determined from the sensor’s output voltage using the following formula:
$text{Flow Rate} = frac{(text{VOUT} - 1 text{V})}{4 text{V}} times text{Full Range Flow Rate}$
Example Calculation:
For a CAFS5032AV sensor with a full range flow rate of 1000 SLPM, if the output voltage is 2.5V, the instantaneous flow rate can be calculated as:
$text{Flow Rate} = frac{(2.5V - 1V)}{4V} times 1000 text{SLPM} = 375 text{SLPM}$

Applications

• Industrial Processes: Accurate gas flow measurement for manufacturing and production lines.
• Medical Devices: Monitoring and controlling gas flow in medical equipment.
• Petroleum Industry: Measurement and control in gas extraction and processing.
• Instrumentation: Precision flow measurement for various scientific and engineering instruments.
• Laboratories: Gas flow management for experiments and research applications.
• Gas Utilities: Measurement and monitoring in gas distribution systems.
• Chemical Processing: Gas flow measurement in chemical reactions and processes.
• Smelting: Accurate gas flow control in metal smelting operations.
• Food Processing: Gas measurement for food production and packaging processes.
• Mechanical and Electrical Equipment: Integration into various systems for flow measurement and control.

Product Description

The CAFS5032 Series is a high-precision, MEMS-based flow measurement device designed for a wide range of applications. With its advanced technology and robust construction, the CAFS5032 sensor is ideal for measuring and controlling clean and relatively dry gases in industrial and commercial environments.
This sensor utilizes a state-of-the-art micro-electromechanical system (MEMS) technology that combines a thermal mass flow sensor with high-precision digital processing and calibration circuits. The integrated Δ-Σ A/D converter and internal calibration algorithms ensure accurate flow measurement with minimal external calibration requirements. The CAFS5032 offers reliable performance with various output options and can be used in diverse operational conditions.

Product Features

• High Accuracy: The CAFS5032 provides high precision with an accuracy of ±1.5% Full Scale (FS), ensuring reliable and accurate gas flow measurements.
• Linear Output: The sensor features a linear output response, which simplifies integration and application in various systems.
• No Temperature Compensation Required: The sensor's design eliminates the need for external temperature compensation, reducing system complexity and maintenance.
• Long-Term Stability: With minimal zero-drift, the sensor maintains high performance and stability over long periods.
• Fast Response Time: The sensor has a quick response time of 65 ms (selectable), enabling real-time flow measurements and quick adjustments.
• Wide Flow Range: Capable of measuring gas flows from 0 to 60 m/s, with high resistance to impacts and shocks up to 100g.
• Solid-State Sensing Core: The MEMS sensor core features no surface cavities or fragile films, making it resistant to blockages and pressure impacts.
• Versatile Output Options: Offers both analog outputs (1-5 VDC) and digital RS485 communication (MODBUS protocol) for flexible data integration and analysis.
• Adaptability to Humid Gas Environments: Suitable for measuring relatively humid gases, expanding its range of applications.
• Temperature and Humidity Range: Operates in a wide temperature range of -25°C to 85°C and storage conditions from -40°C to 90°C, with a humidity tolerance of 0-100% RH.
• Condensate Water Resistance: Designed to endure exposure to condensate water without performance degradation.

Functional Specifications

China

Wuxi Consensic Electronic Technology Co., Ltd

Room 214072, B5401, No. 86 Dicui Road, Binhu District, Wuxi City, Jiangsu Province

Phone:+86 510.85122279

Fax:+86 510.85122259

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