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Air Volume Range : 0-9,999,999 m³/h
Model Number : KQS-PWS
Accuracy : ±(0.2 + 2%FS) m/s
Certification : CE
Supply Ability : 1000 Piece/Pieces per Week negotiable
Signal Output : RS485 (Modbus/ASCII/SERVER) / 0-5 V / 4-20 mA
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time : 5-8 work days
Starting Wind Speed : ≤ 0.1 m/s
MOQ : 1 PCS
Packaging Details : Each unit has individual box, all boxes packed in standard packages or per customer request
Measurement Range : 0-1 / 0-3 / 0-5 / 0-10 / 0-15 / 0-20 / 0-30 m/s (selectable)
Brand Name : KACISE
Resolution : 0.01 m/s
Place of Origin : CHINA
The KQS-PWS duct-type wind speed sensor features a housing made of high-temperature and corrosion-resistant materials. Based on the thermal dissipation principle, it is capable of detecting even very low wind speeds while maintaining stable and reliable performance in harsh environments.
Compared with traditional wind speed sensors, it provides better stability and enables faster, more accurate measurement of micro airflows. Linear compensation and temperature compensation are automatically implemented, ensuring high accuracy and resolution. The sensor has no zero drift and excellent long-term stability, offering a high cost-performance ratio. Additionally, this series can withstand instantaneous high wind speeds and high wind pressure.

| Item | Specification |
|---|---|
| Measurement range | □ 0-1 m/s □ 0-3 m/s □ 0-5 m/s □ 0-10 m/s □ 0-15 m/s □ 0-20 m/s □ 0-30 m/s |
| Air volume range | 0-9,999,999 m³/h |
| Accuracy | ±(0.2 + 2%FS) m/s |
| Resolution | 0.01 m/s |
| Cross-sectional area range | 0.01 - 100 m² |
| Starting wind speed | ≤ 0.1 m/s |
| Sampling frequency | 5 Hz |
| Power supply | DC 5-30 V (when powered at 5 V, cable must be 2×0.5 mm², length ≤ 5 m) |
| Signal output | RS485 (default Modbus/ASCII/SERVER)/0-5 V /4-20 mA |
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KQS-PWS High-Temperature Resistant Corrosion-Resistant Duct Wind Speed Sensor with Low Starting Wind Speed ≤ 0.1 m/s Images |