Measurement data registers - MGP262 - MGP261

MGP260 User Guide

Document code
M212504EN
Revision
B
Language
English (United States)
Product
MGP262
MGP261
Document type
User guide
Table 1. Modbus measurement data registers (read-only)
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

Tdf °F

264 0107hex Dew / frost point temperature 1 16-bit integer (× 10)

Tdf °C

Tdf °F

1 MGP261 only