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KQS-FS1 Wind Speed Sensor Anemometer with Low Starting Wind Speed ≤ 0.8 m/s Wide Voltage Power Supply and Multiple Signal Output Options

KQS-FS1 Wind Speed Sensor Anemometer with Low Starting Wind Speed ≤ 0.8 m/s Wide Voltage Power Supply and Multiple Signal Output Options

Place of Origin:

CHINA

Brand Name:

KACISE

Certification:

CE

Model Number:

KQS-FS1

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Product Details
Measurement Range:
0-45 M/s (analog Output) / 0-70 M/s (digital/pulse Output)
Starting Wind Speed:
≤ 0.8 M/s
Accuracy:
±(0.5 + 0.02V) M/s
Resolution:
0.1 M/s
Power Supply:
5 V Or 9-30 V DC Wide-voltage Optional
Signal Output:
4-20 MA / 0-20 MA, 0-2.5 V / 0-5 V / 1-5 V, RS485 / RS232 Optional
Payment & Shipping Terms
Minimum Order Quantity
1 PCS
Packaging Details
Each unit has individual box, all boxes packed in standard packages or per customer request
Delivery Time
5-8 work days
Payment Terms
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability
1000 Piece/Pieces per Week negotiable
Product Description
KQS-FS1 Wind Speed Sensor
Product Overview

The KQS-FS1 wind speed sensor adopts a traditional three-cup anemometer structure. The wind cups are made of high-strength ABS material, providing excellent durability and low starting wind speed. The built-in signal processing unit can output corresponding wind speed signals according to user requirements, supporting RS485/RS232 communication, pulse output, voltage output, or current output.

This sensor is widely used in advertising barrier systems, meteorology, oceanography, environmental monitoring, airports, ports, laboratories, agriculture, industry, and transportation applications.

Product Features
  • Independently patented design and development; each sensor is calibrated in a wind tunnel
  • Uses high-quality bearings, ensuring low starting wind speed and stable performance
  • Easy to install, compatible with bottom or side cable outlet mounting
Technical Parameters
Item Parameter
Measuring range □ 0-45 m/s (current/voltage output)
□ 0-70 m/s (pulse / RS485 / RS232 output)
Starting wind speed ≤ 0.8 m/s
Accuracy ±(0.5 + 0.02V) m/s (V = real-time wind speed)
Resolution 0.1 m/s
Power consumption 0.48 W
Power supply 5V or optional 9-30V wide-voltage supply
Net weight 125 g
Signal output Current: □ 4-20 mA / □ 0-20 mA
Voltage: □ 0-2.5 V / □ 0-5 V / □ 1-5 V
Serial: □ RS485 / RS232 optional
Dimensions
KQS-FS1 Wind Speed Sensor dimensional diagram KQS-FS1 Wind Speed Sensor installation diagram
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