D9 Decimal Point(DP), position from right to the
left
0 = No DP, 1= 1 DP, 2 = 2 DP, 3 = 3 DP
D10 Polarity
0 = Positive 1 = Negative
D11 & D12 Annunciator for Display
= 01 ℃ = 02℉ % RH = 04
hPa = 91 inch Hg = 80 mm Hg = 78
D13 When send the up display data = 1
When send the middle display data = 2
When send the low display data = 3
D14 4
D15 Start Word
RS232 FORMAT : 9600, N, 8, 1
Baud rate 9600
Parity No parity
Data bit no. 8 Data bits
Stop bit 1 Stop bit
12. PATENT
The meter ( SD card structure ) already
get patent or patent pending in following
countries :
Germany Nr. 20 2008 016 337.4
JAPAN 3151214
TAIWAN M 358970
M 359043
CHINA ZL 2008 2 0189918.5
ZL 2008 2 0189917.0
USA Patent pending
18
0911-MHB382SD