Sper-scientific 800021 RH/Temp SD Card Logger Manual do Utilizador descarregar pdf (Página 36)

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PC CONNECTION

DO End word

D1 & D8 Display reading, D1 =

LSD, D8 = MSD

For example: If the

display reading is 1234,

then D8 to D1 is

00001234

D9 Decimal point (DP)

position from right to left

0 = No DP, 1 = 1 DP, 2 =

2 DP, 3 = 3DP

D10 Polarity, 0 = Positive,

1 = Negative

D11 &

D12

Annunciator for Display

°C = 01 °F = 02 % RH

= 04

D13 When send the upper

display data = 1

When send the lower

display data = 2

D14 4

D15 Start word

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44

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Sper-scientific 800021 RH/Temp SD Card Logger Manual do Utilizador Página 36