druzinis / co2-monitor-exporter

Prometheus exporter for CO2 concentration and indoor temperature from TFA Dostmann AirCO2NTROL Mini.

CO2 Monitor Exporter

Prometheus exporter for CO2 concentration and indoor temperature from TFA Dostmann AirCO2NTROL Mini in Node.JS.

Based on node-co2-monitor.

Contents

• Supported Hardware
• Install
• Usage
• Metrics
• License

Supported Hardware

• TFA Dostmann AirCO2NTROL Mini - Monitor CO2 31.5006.02

Install

npm install co2-monitor-exporter -g

Usage

co2-exporter [--port <port> --host <host>]

Or starting with PM2 as a service.

pm2 start `which co2-exporter` [-- --port <port> --host <host>]

By default the exporter will accept connections on 127.0.0.1:9091. After the exporter is started, prometheus server would be able to retrieve metric data from the exporter.

Metrics

Name	Description
air_temp	Ambient Temperature (Tamb) in ℃.
air_co2	Relative Concentration of CO2 (CntR) in ppm.

License

MIT