ES-W4000 Portable Handheld weather station

ES-W4000 handheld micro weather station composed of several sensors to measure wind speed & direction based on ultrasonic sound wave travel time difference in air, it has optional temperature, humidity and air pressure sensors., and added modules such as handle, power supply, display, wireless data transmission module and software.

ES-W4000 handheld micro weather station composed of several sensors to measure wind speed & direction based on ultrasonic sound wave travel time difference in air, it has optional temperature, humidity and air pressure sensors., and added modules such as handle, power supply, display, wireless data transmission module and software.

In view of the working requirements and environment of the handheld meteorological station, we have made special designs, such as adding a display screen to facilitate on-site observers to read data directly, and storing it in the internal chip, which can store up to 365 days of detection data. The dedicated APP software uses Bluetooth to transmit data, and receives detection data in real time on the mobile phone. At the same time, the data is uploaded and saved to the cloud server through the Internet of Things, and the user can view it at any time.

The specially designed handle (the handle is a full aluminum alloy structure) is light in weight and convenient for users to hold it with one hand. It is especially suitable for field inspections.

ITEMS

Principle

Range

Accuracy

Resolution

Wind speed

Ultrasonic

0-40m /s; 0-60m /s

± 2%

0.1m/s

Wind direction

Ultrasonic

0-359 °

±3 °

1 °

Temperature*

MEMS sensor

- 40 ℃ - + 80 ℃

± 0.5℃

0.1 ℃

Humidity*

MEMS sensor

0-100%

±5%

0.1

Atmospheric pressure*

MEMS sensor

300- 1100hPa

±1hpa

0.1hPa

Longitude / Latitude *

GPS/ Beidou positioning coordinates

Electronic compass *

Built-in 3D electronic compass and gravity accelerometer

Altitude *

Average sea level

Digital output

Bluetooth wireless transmission; wired transmission interface Micro USB

Data Display

Mobile APP display software / IoT terminal display interface *

LCD display

Touchscreen

Data storage

Internal storage chip, can store up to 365 days of data

Charging / data interface

Charging power adapter, output 5V-2A / Micro USB interface

Power supply

18650 rechargeable lithium battery (one battery is included as standard)

Battery working time

When fully charged (1 18650 lithium battery), it can work continuously for 30 hours

IP protection

IP65

Operating environment

-40℃ - +70℃,0 - 100%

Material

ABS engineering plastic

Dimension

Ø 45 * 133mm;Ø 82 * 249mm;Ø 144 * ( 280-349 ) mm

Documents

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