---
title: What is Sensor ID and how does it differ from Installation ID?
description: What is Sensor ID and how does it differ from Installation ID?
---

[Skip to content](https://support.airly.org/airly/what-is-sensor-id-and-how-does-it-differ-from-installation-id#main-content)

English

Show submenu for translations

![200224\_Airly\_Logo\_Lockup\_White\_RGB.png\]](https://support.airly.org/hs-fs/hubfs/200224_Airly_Logo_Lockup_White_RGB.png?height=30&name=200224_Airly_Logo_Lockup_White_RGB.png)

- [Default HubSpot Blog](https://5663293.hs-sites.com/blog)

Open main navigation

Close main navigation

- [Default HubSpot Blog](https://5663293.hs-sites.com/blog)
- English
  
  Show submenu for translations

 Hello. How can we help you?

- There are no suggestions because the search field is empty.

1. [Installation and Use of Sensors](https://support.airly.org/airly/installation-and-use-of-sensors)

# What is Sensor ID and how does it differ from Installation ID?

The Sensor ID is a unique identifier assigned to the physical sensor. It is provided by the manufacturer or system during production or configuration and remains constant regardless of the installation location. It allows tracking the device’s operational history (e.g., calibrations, errors, software versions, etc.).

The Installation ID refers to the specific location or configuration where the sensor is installed. It changes every time the sensor is moved or reinstalled. This ID is associated with the particular site, time, and installation conditions (e.g., mounting height, address, outdoor environment).

- [FAQ](https://support.airly.org/airly/faq)
- [Information about Air Quality Sensors](https://support.airly.org/airly/information-about-air-quality-sensors)
- [Installation and Use of Sensors](https://support.airly.org/airly/installation-and-use-of-sensors)
- [Troubleshooting](https://support.airly.org/airly/troubleshooting)
- [Air Quality Indexes and Indicators](https://support.airly.org/airly/air-quality-indexes-and-indicators)
- [Data and Analytics Platform (ADP)](https://support.airly.org/airly/data-and-analytics-platform-adp)
- [API and Integrations](https://support.airly.org/airly/api-and-integrations)
- [Airly AI assessment definition](https://support.airly.org/airly/airly-ai-assessment-definition)
- [Airly AI data management in built-in QGIS](https://support.airly.org/airly/airly-ai-data-management-in-built-in-qgis)
- [Airly AI ADMS files generation](https://support.airly.org/airly/airly-ai-adms-files-generation)
- [Regulations and standards](https://support.airly.org/airly/regulations-and-standards)

- [Default HubSpot Blog](https://5663293.hs-sites.com/blog)

[![](https://support.airly.org/hs-fs/hubfs/Airly_Logo_Niebieskie_RGB.jpg?width=4168&height=1323&name=Airly_Logo_Niebieskie_RGB.jpg)](http://airly.org)

Copyright © 2026, Airly sp. z o.o.