The wind speed sensor adopts the traditional three-wind cup structure. The wind cup is made of imported ABS material with high strength and small starting wind speed. The precision signal processing unit can output various signals according to user requirements. This product has the advantages of large measuring range, good linearity, convenient observation, stable and reliable.
The wind direction sensor is a professional meteorological instrument for measuring the horizontal wind direction of the wind. The interior uses a precision angle sensor and uses a low inertia ABS wind vane to respond to the wind direction with good dynamic characteristics. When the wind direction changes, the empennage rotates through the shaft to drive the potentiometer shaft to rotate, thereby generating a varying resistance signal output at the active end of the potentiometer.
1: Trumsense Wind Direction Sensor Wholesales Price Reminding:
We are the direct factory, our mainly users are from the weather monitoring equipment manufacturer worldwide, if you has bulk quantity purchasing plan,please kindly contact us for wholesales offer.
2: Elite Features of New Generation Trumsense Wind Direction Sensor:
1: Good dynamic characteristics, good linearity, high precision and high sensitivity
2: Strong wind resistance
3: Wide measuring range
4: Good interchangeability
5: Long circuit life
6: Reliable work
7: A variety of excellent performances such as strong anti-lightning interference
8: Compliant with the WMO World Meteorological Organization (CIMO Guide)
3: Basic Applications of New Generation Trumsense Wind Direction Sensor:
widely used in meteorology, oceans, environment, airports, ports, laboratories, industry and agriculture and transportation.
4: Recent Order Photo Show of Wind Direction Sensor:
5: Mechancial Size of Wind Direction Sensor:
6: Trumsense Wind Speed or Direction Calculation Formula ：
Wind Speed Sensor Calculation Formula:
1: Impulsive(0 to 5V):W =0, （f = 0)，
W =0.3+0.0877×f（f≠ 0）
W: indicating value of wind speed（m/s））
f: pulse signal frequency）
2: Current mode (4~20mA):
W = (i－4)×45/16
W: indicating value of wind speed（m/s）
i: current type（4-20mA））
3: Voltage type(0~5V)：
W =V/5×45
W: indicating value of wind speed（m/s）
V : voltage signal（0-5V））
4: Voltage type(0~2.5V)：
W =V/2.5×45
W: indicating value of wind speed（m/s）
V: voltage signal（0-2.5V）
Wind Direction Sensor Calculation Formula:
1: Voltage type (0～5V output)：
D = 360°×V / 5
D: indicating value of wind direction
V: output-voltage(V))
2: Current type ( 4～20mA output )：
D=360°× ( I-4 ) / 16
D indicating value of wind direction
I: output-current (mA))
7： Wind Speed Sensor Parameter / Wiring / Protocol:
Wind Speed Sensor Parameter:
Measurement range:
□ 0～45m/s
□ 0～70m/s
Accuracy: ±(0.3+0.03V)m/s（V: wind speed）
Resolution: 0.1m/s
Staring wind speed: ≤0.5m/s
Power supply model:
□ DC 5V
□ DC 12V
□ DC 24V
□ Other
Out-put：
□ Pulse：0～5V
□ Current：4～20mA
□ Voltage：0～5V
□ Voltage：1～5V
□ Voltage：0～2.5V
□ RS232 (□ ASCII □ ModBus)
□ RS485 (□ ASCII □ ModBus)
□ Relay
□ Other
Instrument line length：□ Standard：2.5m □ Other
Load capacity：Current mode impedance≤600Ω
Voltage mode impedance≥1KΩ
Operating environment：Temperature-40℃～50℃
Humidity≤100%RH
Defend grade：IP45
Cable grade：Nominal voltage：300V
Temperature grade：80℃
Produce weight：130 g
power dissipation：50 mW
Wind Speed Sensor Wiring:
Wind Speed Sensor Mechancial Size:
Wind Direction Sensor Parameter:
Measurement range: 0～360°
Accuracy: ±3°
Staring wind speed: ≤0.5m/s
Power supply mode:
□ DC 5V
□ DC 12V
□ DC 24V
□ Other
Out-put:
□ Pulse: Pulse signal
□ Current: 4～20mA
□ Voltage: 0～5V
□ RS232
□ RS485
□ TTL Level: （□frequency □Pulse width）
□ Other
Instrument line length：□ Standard：2.5m □ Other
Wind Direction Sensor Wiring:
Wind Direction Sensor Mechancial Size:
8: Wind Direction Sensor Installation Guide:
9: Wiring Example of Wind Direction Sensor,based on Current output, Voltage Output, Pulse, RS485 and RS232:
10: Customized Products Available:
In past years, plenty of users purchased from us and many of the items was customzied, if the above function can not meet your needs, please conact us to discuss, our enginner will share our suggestion with you. Because we has mature team of design, develpment and after-sales.
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