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JT1401 Air Velocity Sensor/wind speed sensor

Omnidirectional Airflow Velocity Sensor

JT1401 Air Velocity Sensor/wind speed sensor

The JT1401 air velocity sensor is developed based on the basic principle that the high-sensitivity thermistor loaded with current has a corresponding functional relationship with the wind speed. The sensor has the characteristics of omnidirectional test and fast response time, and can quickly capture the dynamic changes of tiny air flow, and can test the wind speed as low as 0.05m/s, which is suitable for the test scene of slight wind speed in the environment, especially the building microclimate environment test.

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    Product introduction

    Introducing the JT1401 Wind Speed ​​Sensor - the ultimate solution for accurate and reliable wind speed measurement. Designed with cutting-edge technology, this sensor is designed to meet the needs of a wide range of applications from HVAC systems to environmental monitoring.

    At the heart of the JT1401 is a highly sensitive thermistor that works on the principle of current flow, establishing a direct correlation with wind speed. This innovative design allows for omnidirectional testing, ensuring consistent performance throughout the entire 360° range. Whether you are measuring airflow in a controlled environment or monitoring outdoor conditions, the JT1401 will provide accurate results every time.

    One of the JT1401’s standout features is its exceptional sensitivity, which allows it to detect dynamic changes in wind speed as low as 0.01 m/s. This level of accuracy is critical for applications where even the slightest change in airflow can have a significant impact. In addition, the sensor has an impressive response time of just 0.2 seconds (t63), providing real-time monitoring and immediate feedback of airflow conditions.

    The JT1401 has been rigorously tested and certified by national metrology institutes to ensure it meets the highest standards of accuracy and reliability. With standard Modbus RS485 communication output, it can be seamlessly and directly integrated into existing systems, making it ideal for new installations and upgrades.

    It's compact construction combines the sensor and acquisition circuitry into one flexible unit, making installation and maintenance a breeze. The JT1401 wind speed sensor is more than just a tool; it is a vital component for anyone serious about monitoring and managing wind speed, enabling accurate and easy monitoring. Experience the future of airflow measurement with the JT1401 - where precision meets innovation.

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    JT1401轴测图

    Features

    Omnidirectional test: 360° has good consistency.

    High sensitivity: can identify the dynamic change of wind speed of 0.01m/s.

    High response: the response speed can reach 0.2s (t63).

    High precision: can pass the test of the national metrology institution.

    Standard output: standard Modbus RS485 communication.

    Compact structure: sensor and acquisition circuit integration All in one, compact and flexible.

    360 ° response

    Omnidirectional testing: 360 ° has good consistency.
    High sensitivity: can recognize dynamic changes in wind speed of 0.01m/s
    High response: up to 0.2s (t63) response speed
    High precision: can be tested by national metrology institutions
    Standard output: Standard Modbus RS485 communication
    Compact structure: Integrated sensor and acquisition circuit, compact and flexible
    水平方向特性(1)
    响应时间

    high sensitivity

    JT1401 has extremely high response speed and can detect subtle changes in airflow. This feature makes the wind speed sensor applicable in precision machining production line wind speed measurement, wind tunnel calibration, tobacco processing, tea processing and storage, aerospace, agriculture and other fields of airflow research and control.

    Integrated circuit

    The built-in circuit of the sensor minimizes the need for external components, resulting in a high degree of integration of the sensor. There are no extra connecting cables, and users can easily integrate the sensor into their own instrument, which can be connected through aviation plugs or extension cords.

    JT1401带电路板

    Technical Parameters

    Parameter name

    Technical indicators

    Illustrate

    structure type

    Integrated structure, omnidirectional test

     

    Wind speed range

    0-10m/s (0-20m/s can be customized)

     

    Wind Speed ​​Accuracy

    0.05-2.0m/s ±(0.05 m/s+2% of reading) >2.0 ±(0.1 m/s±2% of reading)

     

    Response time

    0.2s

    (t 63 , 1m/s wind speed, 25°C, tested under standard atmospheric pressure)

    Wind temperature range

    -10-60°C

     

    Wind temperature accuracy

    ±1°C(<1m/s); ±0.5°C(>1m/s)

     

    test module

    output signal

    RS485 standard MODBUS protocol

     

    supply voltage

    DC5V-9V

     

    use environment

    Probe -20—60°C; 0—90%RH

    non-condensing state

    Temperature compensation

    0—80°C

     

    Interface form

    Standard M12X1 six-core aviation connector

     

    Structural material

    Stainless steel + polymer material

     

    degree of protection

    IP54

     

    storage temperature

    -30—80°C

     

    Accessories

    Protective Ball Cage

    Standard

    protective hat

    Standard

     

    Cable length can be customized, see selection method

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