Pin Protected Set-Up Commands; C - User Calibration - GE Baker Hughes 8000 Series Instruction Manual

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4.7 PIN Protected Set-up Commands

Note: PIN protected set-up commands are not available on USB models.

4.7.1 C - User Calibration

This command allows the user to perform a two point calibration on the output of the device.
The calibration routine requires two pressures to be applied within the operating extremes
and in units of pressure measurement set in the transducer. The software calculates an
offset and gain correction to all subsequent readings.
© 2010 Baker Hughes, a GE company – All rights reserved.
<CR>
0 - mbar<CR>
1 - Pa<CR>
2 - kPa<CR>
3 - MPa<CR>
4 - hPa<CR>
5 - bar<CR>
2
6 - kg/cm <CR>
2
7 - kg/m <CR>
8 - mmHg<CR>
9 - cmHg<CR>
10 - mHg<CR>
11 - mmH O<CR>
2
12 - cmH O<CR>
2
Note: mbar can be selected using codes 0, 21 or 24.
Each of these non-volatile commands changes the pressure units of
the transmitted reading.
<SPACE>*U,?<CR>
Units = <Unit number><CR>
PIN Protected Set-up Commands
13 - mH O<CR>
2
14 - torr<CR>
15 - atm<CR>
16 - psi<CR>
2
17 - lb/ft <CR>
18 - inHg<CR>
19 - inH O4°C<CR>
2
20 - ftH O4°C <CR>
2
21 - mbar<CR>
22 - inH O20°C<CR>
2
23 - ftH O20°C<CR>
2
24 - mbar<CR>
8000/8100/8200 Series Instruction Manual-English | 21