ASCII CSV data message - AQT530

AQT530 Configuration Guide

Document code
M212572EN
Revision
D
Language
English (United States)
Product
AQT530
Document type
User guide

The ASCII CSV data message is used for outputting AQT530 measurement data.

<Timestamp>,<Conditions>,<Gases>,<Particles>,<Config>,<Uptime>
Table 1. ASCII CSV message data fields
Field Description Example
Timestamp UTC date and time in ISO 8601 format 2020-12-11T03:00:41
Conditions

Environment conditions separated by commas (included always):

  • Air temperature (°C or °F, depending on the configuration 1)
  • Air humidity (%RH)
  • Air pressure (hPa)
7.3,92.3,990.1
Gases

Gas measurement results in parts per million (ppm) separated by commas

Possible gases, depending on gas cell setup:

  • NO2, SO2, CO, H2S, O3, NO

Max. number of gas cells at a time: 4

0.009,0.101,0.013,0.03
Particles

Particle measurement results in µg/m3, separated by a comma:

  • PM1, PM2.5, PM10

The particle measurement results are included when an LPC device is installed and enabled

0.1,1.1,1.9
Config

Device setup represented with symbols separated by colon (:):

  • T = Air temperature (included always)
  • H = Air humidity (included always)
  • P = Air pressure (included always)
  • NO2, SO2, CO, H2S, O3, NO (included according to gas cell setup)
  • PM1, PM2.5, PM10 (included when LPC is installed and enabled)

Order matches order of results in fields Conditions, Gases, and Particles

T:H:P:NO2:CO:O3:NO:PM1:PM2.5:PM10
Uptime Time from last reboot in seconds 2735641

Example of CSV ASCII data message with 4 gas sensors and LPC

2022-01-22T07:37:38,22.3,24.1,999.3,0.182,2.920,0.575,0.140,0.1,1.1,1.9,T:H:P:NO2:CO:O3:NO:PM1:PM2.5:PM10,3185
2022-01-22T07:38:38,22.3,24.1,999.3,0.170,2.921,0.551,0.131,0.1,1.1,1.9,T:H:P:NO2:CO:O3:NO:PM1:PM2.5:PM10,3245
2022-01-22T07:39:38,22.3,24.1,999.3,0.159,2.919,0.527,0.123,0.1,1.1,1.9,T:H:P:NO2:CO:O3:NO:PM1:PM2.5:PM10,3305

Example of CSV ASCII data message with 4 gas sensors, without LPC

2022-01-22T08:07:38,22.3,24.1,999.4,0.108,2.926,0.416,0.084,T:H:P:NO2:CO:O3:NO,4983
2022-01-22T08:08:38,22.3,24.0,999.4,0.101,2.927,0.402,0.079,T:H:P:NO2:CO:O3:NO,5043
2022-01-22T08:09:38,22.3,24.0,999.4,0.095,2.927,0.389,0.074,T:H:P:NO2:CO:O3:NO,5103

Example of CSV ASCII data message with LPC only

2022-01-22T07:40:38,22.4,24.1,999.3,0.1,1.1,1.9,T:H:P:PM1:PM2.5:PM10,3364
2022-01-22T07:41:38,22.4,24.1,999.3,0.1,1.1,1.9,T:H:P:PM1:PM2.5:PM10,3424
2022-01-22T07:42:38,22.4,24.1,999.3,0.1,1.1,1.9,T:H:P:PM1:PM2.5:PM10,3484
The actual message does not contain line feeds.
1 The temperature unit can be configured with CLI using tempunit parameter. For example, setting Celsius units with set tempunit=0.