ES-W200S Vane wind speed sensor

Measurement range

0-30m / S; 0-50m / S; 0-60m / S; (other ranges can also be customized)

Starting wind speed

≤ 0.3m/s

Accuracy

± (0.3 + 0.03V) m / s, V is wind speed

Output signal

A: Analog output signal (0-2v, 0-5V, 0-10V), 4-20mA (current loop)
B: SDI-12 (American Hydrological Organization Serial Data Communication Interface Protocol)
C: RS485 (standard Modbus RTU protocol, device default address: 01)
D: Pulse signal (pulse amplitude 3.3V, 5V choose one)

Power supply voltage

Default: 5~24V DC (When the output signal is 0~2V, RS485, Pulse signal, SDI-12)
12~24V DC (When the output signal is 0~5V, 0~10V, 4~20mA)

Power consumption

24V/8mA(Heater off), 24V/0.8A(Heater on)

Stable time

< 1s

Response time

< 1s

Working environment

-30 ℃ ~ 70 ℃ (Not heated type),  -40 ℃ ~ 70 ℃(Heated type)

Cable specification

2m 3-wire system (analog signal); 2m 4-wire system (RS485) (optional cable length)

Material

Aluminum alloy

Heating mothod

PTC automatic heating (only for heating model)

Automatic heating

Bellow -1 ℃ , reach 25 ℃  automatically stop heating, heating power 12-24vdc

Protection level

IP66

Remarks: The heating function is automatically controlled according to the ambient temperature, or different start and stop temperatures can be set according to the use environment (the PWM control is used in the early stage of heating to prevent the impact of the current, the time is 120 seconds)