Measurement data registers - MGP261

Measurement data registers - MGP261 - MGP262

MGP260 User Guide

Product status

Document code

M212504EN

Revision

ft:locale

en-US

Product

MGP261

MGP262

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	0000_hex	Methane (CH₄) concentration	32-bit float	ppm_v
1	0001_hex	Methane (CH₄) concentration	32-bit float	ppm_v
3	0002_hex	Methane (CH₄) concentration, dry basis ¹	32-bit float	ppm_v
3	0003_hex	Methane (CH₄) concentration, dry basis ¹	32-bit float	ppm_v
5	0004_hex	Carbon dioxide (CO₂) concentration	32-bit float	ppm_v
5	0005_hex	Carbon dioxide (CO₂) concentration	32-bit float	ppm_v
7	0006_hex	Carbon dioxide (CO₂) concentration, dry basis ¹	32-bit float	ppm_v
7	0007_hex	Carbon dioxide (CO₂) concentration, dry basis ¹	32-bit float	ppm_v
9	0008_hex	Water (H₂O) concentration ¹	32-bit float	ppm_v
9	0009_hex	Water (H₂O) concentration ¹	32-bit float	ppm_v
11	000A_hex	Water (H₂O) concentration, dry basis ¹	32-bit float	ppm_v
11	000B_hex	Water (H₂O) concentration, dry basis ¹	32-bit float	ppm_v
13	000C_hex	Dew point temperature ¹	32-bit float	T_d °C
13	000D_hex	Dew point temperature ¹	32-bit float	T_d °C
15	000E_hex	Dew / frost point temperature ¹	32-bit float	T_df °C
15	000F_hex	Dew / frost point temperature ¹	32-bit float	T_df °C
17	0010_hex	Sensor temperature	32-bit float	Ts °C
17	0011_hex	Sensor temperature	32-bit float	Ts °C
Integer values
257	0100_hex	Methane (CH₄) concentration	16-bit integer	ppm_v / 100 (parts per ten thousand)
258	0101_hex	Methane (CH₄) concentration, dry basis ¹	16-bit integer	ppm_v / 100 (parts per ten thousand)
259	0102_hex	Carbon dioxide (CO₂) concentration	16-bit integer	ppm_v / 100 (parts per ten thousand)
260	0103_hex	Carbon dioxide (CO₂) concentration, dry basis ¹	16-bit integer	ppm_v / 100 (parts per ten thousand)
261	0104_hex	Water (H₂O) concentration ¹	16-bit integer	ppm_v / 100 (parts per ten thousand)
262	0105_hex	Water (H₂O) concentration, dry basis ¹	16-bit integer	ppm_v / 100 (parts per ten thousand)
263	0106_hex	Dew point temperature ¹	16-bit integer (× 10)	T_df °C
264	0107_hex	Dew / frost point temperature ¹	16-bit integer (× 10)	T_df °C

¹ MGP261 only