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2313 Times Wealth World, Fengtai District, Beijing
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Beijing Century Jiantong Technology Co., Ltd
Wind speed/directional wind speed alarm sensor
NegotiableUpdate on 05/19
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Overview
The JT1431 wind speed/directional wind speed alarm sensor can test wind speed, wind temperature, and humidity (optional), and can output alarm TTL level signals. It is used for monitoring the filter screen of ventilation equipment, intelligent fault monitoring of ventilation ducts, online monitoring of equipment ventilation, and monitoring of fan faults such as mechanical circuits.
Product Details
JT1431 Wind Speed Sensor
JT1431Wind speed/directional wind speed alarm sensorCan test wind speed, wind temperature, humidity (optional), with alarm function
TL level signal output is used for monitoring the filter screen of ventilation equipment, intelligent fault monitoring of ventilation ducts, online monitoring of equipment ventilation, and monitoring of fan faults in mechanical circuits.
Features
Wind speed range: 0-20m/s
Wind speed accuracy: 0-5m/s: ± (0.1 m/s+2% reading); ＞ 5m/s: ± (0.2 m/s+2% reading), customizable for high precision
Wind speed resolution: 0.01m/s
Wind speed response: ＜ 1s (t63, 1m/s)
application field
The servers in the data center bear an important mission, and high load operation causes a sharp increase in temperature inside the cabinets, ensuring good heat dissipation
For important consideration of indicators, the JT1431 wind speed sensor can be directly integrated into the circuit to control the start or speed of the fan inside the chassis, accurately control temperature, and ensure equipment performance and service life.
JT1431Wind speed/directional wind speed alarm sensorIt is a small and high-precision wind speed sensor that can be integrated into a circuit board. It is designed for circuit heat dissipation and control, and can accurately measure the wind speed during the circuit heat dissipation process. The measured wind speed value is transmitted to the control system for heat dissipation, used for controlling the heat dissipation fan and evaluating the heat dissipation efficiency.
Technical Specifications
parameter name |
technical indicators |
explanation |
structural form |
Integrated structure, directional wind speed probe |
|
wind speed range |
0-15m/s（可定制0-20m/s） |
|
Wind speed accuracy |
0.1-5m/s: ± (0.1 m/s+2% reading); ＞ 5m/s: ± (0.2 m/s+2% reading) |
|
response time |
＜1s（t63 、1m/s） |
（t63， Tested at a wind speed of 1m/s, 25 ° C, and standard atmospheric pressure |
Wind temperature range |
-10-60°C |
|
Wind temperature accuracy |
±1°C（＜1m/s）； ±0.5°C（＞1m/s） |
|
test moduleoutput signal |
TTL optional I2C |
|
power supply voltage |
DC3.3-8V optional 9-18V |
|
Usage environment |
-20~60℃； 0~90% RH (non condensing) (customizable for other temperature ranges) |
In a non condensing state |
temperature compensation |
0—80°C |
|
interface form |
1.27mm 2 * 3 pins |
|
structural material |
polymer materials |
|
Protection level |
The probe meets IP54 requirements and the circuit meets IP65 requirements |
|
Storage temperature |
-30—80°C |
|
Accessories |
lead-free | |
| No other accessories | ||
