Datasheet

VEL/Flow uint wind speed number 0 to number 4
Value of “VEL/Flow uint&0x0F” means the wind speed unit displayed
0 x00 doesn’t display pressure unit 0x01display m/s 0x02display ft/min 0x03display MPH 0x04 display Knots 0x05 display km/h
VEL/Flow uint wind speed number 4 to number 8 is the flow unit and display location
Value of “VEL/Flow uint&0xf0” means flow unit displayed 0x00 doesn’t display pressure unit, 0x10 display CFM , 0x20 display CMM
Infor1 7 6 5 4 3 2 1 0
byte Hour:min min:Sec
--:--(COL)
TempUint F(A) C(A)
F(B) C(B)
1 1 1 1 1 1 1 1
Hour:min ： 1 display Hour:min character , 0 doesn’t display Hour:min character
min:Sec ：1 display min:Sec character , 0 doesn’t display min:Sec character
COL： 1 display : character 0 display : character
TempUint ： 1 device using temperature unit C 0 the device using temperature unit F
COL： 1 display : character 0 display : character
F（A）： 1 display first line F character , 0 doesn’t display the first line F character
C（A）： 1 display first line C character, 0 doesn’t display the first line C character
F（B）： 1 display second line F character , 0 doesn’t display the second line F character