Sper Scientific 850061 pH SD Card Datalogger Kit - Manual (Page 46)

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PC CONNECTION
RS232 Format: 9600, N, 8, 1
D12 &
D11 Annunciator for Display
pH =
05 mV =
18
D10 Polarity, 0 = Positive,
1 = Negative
D9 Decimal point (DP)
position from right to left
0 = No DP, 1 = 1 DP, 2 =
2 DP, 3 = 3DP
D8 to D1 Display reading, D1 =
LSD, D8 = MSD
For example: If the
display reading is 1234,
then D8 to D1 is
00001234
D0 End word
Baud rate 9600
Parity No parity
Data bit no. 8 Data bits
Stop bit 1 Stop bit