Wind speed& temperature measurement, China Wind speed& temperature measurement Supplier,Factory

Wind speed& temperature measurement

Shenzhen Futian District Lanmda Manage Department [China]

Detailed Product Description

Function

1) Wind speed& temperature measurement
2) Wind chill indicction
3) Temperature display in Celsius or Fahrenheit
4)Different wind sped neasurement unit
5) Measure wind sped in:Current/Average/Max
6)Low battery warning
7)LCD back-light
8)Auto/Manual off

Features

1) Put battery into battery compartment,LED will blink all display for a second.
2)Recover battery door,push MODE in 1 second to turn on the unit.LCD will dispay
Wind speed, temperature and battery icon.LCD backlight will lasting for 12 seconds.
3) Setting different wind measurement:
Push MODE for 3 seconds until m/s start to blink.Push SET to select desired measutrement unit by push MODE.
Digit symbol:m/s meter per second;km/hr kilometer per hour;ft/min feet per minute;knots nautical mile per hour;mph mile per hour;Cu Current wind speed,MAX max wind speed, average wind speed.
4) oC/oF switch option:Press the little conceal key on the rear cabinet to select different temperature unit.
5)Press any key will active LCD back-light for 12 seconds.
6) Measurement:when the wind vane(impeller) turns,LCD will instant display wind speed and temperature,when temperature below 0 .
7)Push MOD+SET to turn off the unit.
8) Build-in 14 minutes auto off
Remark:Temperature switch ky(/)
Conceal in the rear cabinet,plase use alittle push pin to press th key for /conversion.

Application:

Wind speed range
Unit	Range	Resolution	Threshold	Accuracy
M/s	0~30	0.1	0.1	±5%
Ft/min	0~586	19	39
Knots	0~55	0.2	0.1
Km/hr	0~90	0.3	0.3
Mph	0~65	0.2	0.2

Temperature range:

Unit	Range	Resolution	Accuracy
	-10~ +45	0.2	±2
	14 ~113	0.36	±3.6
Battery		CR2030 3.0V
Thermometer		NTC thermometer
Operation temperature		-10 ~+45(14~113)
Operating humidity		≤90%RH
Store temperature		-40oC~60oC(-40oC~140)
Current consumption		About 3mA
Weight		52g(with battery&landyard)

[ LM-A816]