JT1401 Air Velocity Sensor/wind speed sensor
description1
description2
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.


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.


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.
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.

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 |