BMT 965 - Appendix A: Link-Mode Commands

OZONE ANALYZER BMT 965 Manual, Rev. 01/2024
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M965_001_EN_2023
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11
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01
Appendix A: Link-Mode Commands
The following table describes all available Link-Mode commands for the serial interface. Com-
mands with question marks retrieve information from the BMT 965.
Caution: This set of commands should only be used by programmers who have a good under-
standing of the BMT 965 and ozone measurement in general!
Cmd
Meaning
PC
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>
965
965
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>PC
0
Start Link
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Mode
*0#DL4EBY
*0#DL7ZN
2 Ozone Range and Unit?
byte1: Range-ID (see table on page 23)
byte2: Unit
0: g/Nm
3
1: %wt/wt
2: ppm
v
3: g/m
3
(without pressure and temperature compensation)
4: ppm
w
5: %wt(air)
*2# *2#byte1,
byte2
3 Set ozone unit
Meaning of byte:
0: g/Nm
3
1: %wt/wt
2: ppm
v
3: g/m
3
4: ppm
w
5: %wt(air)
*3#byte *3#
4 Pressure range?
float: pressure always in bar
byte Multiplier:
0: 1.0 (Unit bar)
1: 14.50778 (Unit psi)
2: 750.0617 (Unit Torr)
3: 0.1
(Unit MPa)
*4# *4#float,byte
5 Set pressure unit
byte:
0: bar
1: psi
2: Torr
3: MPa
*5#byte *5#
6
Serial number?
*6#
*6
#word