Register number (decimal) | Address (hexadecimal) | Register description | Data format | Unit |
---|---|---|---|---|
Floating point values | ||||
1 | 0000hex | Methane (CH4) concentration | 32-bit float |
ppmv |
0001hex | ||||
3 | 0002hex | Methane (CH4) concentration, dry basis 1 | 32-bit float |
ppmv |
0003hex | ||||
5 | 0004hex | Carbon dioxide (CO2) concentration | 32-bit float |
ppmv |
0005hex | ||||
7 | 0006hex | Carbon dioxide (CO2) concentration, dry basis 1 | 32-bit float |
ppmv |
0007hex | ||||
9 | 0008hex | Water (H2O) concentration 1 | 32-bit float |
ppmv |
0009hex | ||||
11 | 000Ahex | Water (H2O) concentration, dry basis 1 | 32-bit float |
ppmv |
000Bhex | ||||
13 | 000Chex | Dew point temperature 1 | 32-bit float |
Td °C |
000Dhex | ||||
15 | 000Ehex | Dew / frost point temperature 1 | 32-bit float |
Tdf °C |
000Fhex | ||||
17 | 0010hex | Sensor temperature | 32-bit float |
Ts °C |
0011hex | ||||
Integer values | ||||
257 | 0100hex | Methane (CH4) concentration | 16-bit integer |
ppmv / 100 (parts per ten thousand) |
258 | 0101hex | Methane (CH4) concentration, dry basis 1 | 16-bit integer | ppmv / 100 (parts per ten thousand) |
259 | 0102hex | Carbon dioxide (CO2) concentration | 16-bit integer |
ppmv / 100 (parts per ten thousand) |
260 | 0103hex | Carbon dioxide (CO2) concentration, dry basis 1 | 16-bit integer |
ppmv / 100 (parts per ten thousand) |
261 | 0104hex | Water (H2O) concentration 1 | 16-bit integer |
ppmv / 100 (parts per ten thousand) |
262 | 0105hex | Water (H2O) concentration, dry basis 1 | 16-bit integer |
ppmv / 100 (parts per ten thousand) |
263 | 0106hex | Dew point temperature 1 | 16-bit integer (× 10) |
Tdf °C |
264 | 0107hex | Dew / frost point temperature 1 | 16-bit integer (× 10) |
Tdf °C |
1 MGP261 only