UART Digital Air Flow Anemometer GM8904 Air Flow Meter Anemometer

Price Negotiable

Price: Negotiable

MOQ: 100pcs

Delivery Time: 5-8days

Product Description

66×29.5×178mm UART Digital Anemometer GM8904 Anemometer Air Flow Meter Digital Anemometer

This protocol is to manipulate the commands and data exchange between the lower machine(the device) and the upper computer, and adopts UART standards to facilitate the re-development for the programmer.

Features

Digital Anemometer possesses the following features:

1. Measurement of wind speed and temperature

2. Maximum/minimum/average/current wind speed selection

3. Beaufort Wind Rating

4.℃/℉ temperature unit selection

5. Five wind speed unit options: m/s, km/h, ft/min, knots, mph

Specifications of UART Digital Anemometer GM8904

Working current
unit	min value	Typical value	max value
mA	7	8	10

Operating Voltage
unit	min value	Typical value	max value
V	3.6	5	9.5

Wind temperature measurement
unit	range	Resolution	Accuracy
℃	-10℃~50℃	0.2	±0.2℃
℉	14℉~122℉	0.36	±3.6℉
Operating temperature	0℃~50℃(32℉~122℉)
Operating humidity	50%RH~90%RH
Storage temperature	-20℃~60℃(-4℉~140℉)
Storage humidity	10%RH~90%RH

Wind speed measurement
unit	range	Resolution	Threshold	Accuracy
m/s	0~45	0.1	0.3	± 3% ± 0. 1 dgts
ft/min	0~8800	19	60	± 3% ± 1 0dgts
knots	0~88	0.2	0.6	± 3% ± 0. 1 dgts
km/h	0~140	0.3	1	± 3% ± 0. 1 dgts
mph	0~100	0.2	0.7	± 3% ± 0. 1 dgts
other
size	66×29.5×178mm
weight	83.7g