Anemometer Wind Speed Sensor w/ Analog Voltage Output

3-wire analogue anemometer powered from 7–24 V DC; outputs 0.4 V at 0 m/s rising to 2.0 V at 32.4 m/s on the signal wire. Weatherproof housing with a twist-lock connector for outdoor installation.

Logical pinout · physical placement not verified

Black wire
Power and signal ground. Source says connect the black wire to power and signal ground.
Type · GroundVoltage · 0 V reference / ground
Brown wire
Positive supply input. Source says connect the brown wire to 7 to 24 VDC.
Type · PowerVoltage · 7 to 24 VDC
Blue wire
Analogue wind-speed output. Source says measure the analogue voltage on the blue wire.
Type · SignalVoltage · 0.4 V at 0 m/s to 2.0 V at 32.4 m/s

Pin	Type	Function	Voltage
Black wire	Ground	Power and signal ground. Source says connect the black wire to power and signal ground.	0 V reference / ground
Brown wire	Power	Positive supply input. Source says connect the brown wire to 7 to 24 VDC.	7 to 24 VDC
Blue wire	Signal	Analogue wind-speed output. Source says measure the analogue voltage on the blue wire.	0.4 V at 0 m/s to 2.0 V at 32.4 m/s

Logical pinout · physical placement not verified

Pin details

3 connections

Black wire
Power and signal ground. Source says connect the black wire to power and signal ground.
GroundVoltage · 0 V reference / ground
Brown wire
Positive supply input. Source says connect the brown wire to 7 to 24 VDC.
PowerVoltage · 7 to 24 VDC
Blue wire
Analogue wind-speed output. Source says measure the analogue voltage on the blue wire.
SignalVoltage · 0.4 V at 0 m/s to 2.0 V at 32.4 m/s

Start wiring

Single data line · Analog · I2C · 3.3 – 5 V · Breakout

Verify supply voltage and logic levels before powering up.

Module pins: Brown wire, Black wire, Blue wire. Schematik maps them to your board in the app.

Weather & environment

19 other options

Analog and digital anemometers, a tipping-bucket rain gauge, RS485 solar radiation and PAR probes, the AS3935 lightning detector, an airspeed sensor and multi-sensor HATs for outdoor weather monitoring.

View all 19

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