Jiangsu sensor center wind speed sensor automatic test device put into use

October 18, 2024

[China Instrument Network Instrument R&D] Recently, the automatic low-temperature wind tunnel sensor wind speed sensor automatic testing device of the Jiangsu Sensing Product Quality Supervision and Inspection Center was commissioned and put into use.

The Jiangsu Sensing Center is under the charge of the Wuxi Metrology and Testing Center and provides a comprehensive public service platform for the development of Wuxi's Internet of Things industry. It mainly conducts the inspection of nine major types of sensors such as mechanics, temperature, and electricity. Jiangsu Sensing Center has always been committed to strengthening wind speed detection capabilities. Not long ago, the center's micro-speed wind tunnel completed the installation and debugging, and successfully passed the National Institute of Metrology test, coupled with the original circular low-speed wind tunnel, the wind speed detection range can be achieved (0.093-60)m/s, which is a leading position in domestic measurement technology organizations.

At present, the center's wind speed laboratory can carry out detection and calibration work for various types of wind speed sensors such as cup-type, thermal-type, ultrasonic, and MEMS, covering two common types of wind speed sensors: analog signal output and digital signal output.

The automatic wind speed sensor automatic testing device of the annular low-speed wind tunnel developed this time provides the functions of automatic control of the wind tunnel inverter, power supply of the measured wind speed sensor, and automatic acquisition and integration of the sensor analog output signal (current, voltage, frequency). The automatic detection of wind speed sensors has effectively improved the detection efficiency.

(Original title: Our center wind speed sensor detection device completed automation reform)

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