Product Details
Product Introduction
The 5000 Series gas mass flow sensor, part of the CAFS 5000 series,
leverages a microelectromechanical system (MEMS) flow sensor chip.
This sensor is engineered for a variety of applications, including
clean and relatively dry small-flow gas measurement and process
control. Its distinctive packaging technology allows it to handle a
wide range of flow measurements while maintaining high sensitivity,
reliability, stability, and cost-effectiveness.
Key features of the CAFS 5000 series include:
- MEMS Flow Sensing Unit: The sensor utilizes a MEMS-based flow
sensing unit that ensures precise measurements of gas flow.
- High-Precision Digital Processing and Calibration Circuit: The
integration of a high-precision digital processing unit and a
calibration circuit (MCU) enhances measurement accuracy and
reliability.
- Δ-Σ A/D Converter and Logic Circuit: The built-in Δ-Σ (Delta-Sigma)
analog-to-digital converter, along with the logic circuit and MCU
processor, enables real-time signal acquisition and accurate flow
signal processing.
- Internal Calibration and Compensation: The sensor includes an
internal calibration function that applies compensation algorithms,
eliminating the need for external calibration and ensuring
high-accuracy flow outputs.
- Digital Output Communication: The sensor offers user-friendly
digital output communication, simplifying the process of
interfacing with and retrieving data.
- Broad Application Range: The versatile design of the CAFS 5000
series makes it suitable for a wide array of applications in
various industries.
The differentiation of this product lies in its combination of high
sensitivity, reliability, stability, and low cost, facilitated by
advanced MEMS technology and sophisticated digital processing and
calibration capabilities.
Product performance parameters
Functional items | No Temperature Compensation Mass Flow Meter Gas 20ms Response Time |
performance parameter | unit | remarks |
Power Supply Voltage | 8~24VDC ,50mA | VDC | selectable |
accuracy | ±1.5 | % | FS |
response time | 65 | ms | selectable |
maximum pressure | 0.8 | MPa | customizable |
communication mode | RS 485(MODBUS ) | | |
Output method | Analog outputs of 1-5 | VDC | |
4-20mA | | apolegamy |
temperature | Medium temperature (-10~65), ambient temperature (-25~85) | ℃ | |
joggle | G1 | | customizable |
Calibration method | Air, and the 20℃,101.325kPa | | |
The overall material | stainless steel | | |
Company Profile
Sensorchipandsolutionprovider
Pressuresensor,flowsensor,humidity
sensor,etc.

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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