Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
time:2022-08-31 17:10:01 source:Weather Station viewed:2083 time
Archives, as places where important artefacts, materials and books are kept, cannot be overstated. A key factor in the deterioration of materials is a change in the temperature and humidity of the environment, which promotes the growth and reproduction of moulds. Therefore, in order to be able to pr...
The Fixed Ultrasonic Flow Meter is an instrument that measures flow based on the characteristics of ultrasonic propagation in fluids. Its working principle is rooted in the fact that when ultrasonic waves travel through a fluid, the propagation time in the downstream and upstream directions varies w...
The principle of the ultrasonic wind speed and direction recorder is to use the ultrasonic time difference method to achieve wind speed measurement. The speed of sound propagation is superimposed on the speed of airflow in the direction of the wind. If the ultrasonic wave propagates in the same dire...
Four air and two dust miniature weather station , is a small weather observation instrument launched by Windway Technology. It is mainly used to collect, analyze and process and output meteorological data, and provide a variety of climate information services for production management. It adopts the...