IceFree Wind Speed Sensor
IceFree Wind Speed Sensor FA17
Features
High efficiency heating system, melting ice in -40℃
Two stage temperature control system, three stage heat insulation system and three layer sand proof design.
Based on CFD design of wind cup , compatible with small distance constants and high efficiency ice melting performance.
Compatible with small distance constants and high efficiency ice melting performance.
Adopt non-contact magnetic measuring technology, high precision and strong anti-interference ability.
Optimized heating system, heating power consumption decreased by 25%.
Products description and application
FA17 wind speed sensor is a maintenance free and IceFree sensor, designed for freezing rain, sand, extreme cold and other harsh environments such as wind power, high way and railway meteorological monitoring, disaster prevention system application. Product has the anti-freezing capacity by using 90W high efficiency heating system. The sensor has multi-layer sand-proof and dust-proof structure design, effectively protects the rotation performance of the bearing. Metal body with surface oxidation treatment, strong wind resistance, corrosion resistance and wear resistance.
General Specifications
Base
Product name
IceFree Wind Speed Sensor
Product model
FA17
Additional instruction
¹ Rated voltage, see How to Order. ² Current at signal end. ³ When environmental temperature ≤3℃, start the heating, when temperature ≥10℃, stop the heating. ⁴ Lead wire type, see How to Order. ⁵ Wind range, see How to Order.
Electric
Rated voltage
DC18V~30V¹
Operating current
Max. 50mA²
Heating voltage
DC24V±10%
Heating power
90W
Heating type
Mica heating³
Electrostatic discharge
IEC 61000-4-2 air discharge 15kV IEC 61000-4-2 contact discharge 8kV
Lightning surge
IEC 61000-4-5 4kV /2kA
Mechanical
Housing material
Aluminum alloy/ Hard anodizing
Wind cup
Aluminum alloy/ Hard anodizing
Bearing
SS 440C
Humidity
0%~100%RH
Operating temperature
Ta：-40 ̊C ~ +70 ̊C
IP rate
IEC 60529 IP65
Wiring
Aviation socket⁴
Housing color
RAL7013 gray
Weight
0.5kg
Meteorological
Starting threshold
0.35m/s
Anti-wind level
＞70m/s
Range
0~70m/s⁵
Accuracy
±0.5m/s（VL<16m/s） ±3% (16m/s≤VL≤60m/s) ±5% (VL>60m/s)
Resolution
0.1m/s
Instantaneous wind speed
QX/T 51-2007 average wind speed of 3 seconds
Size
