# Hansen Gas Detector

> Hansen Gas Detector (iPhone/iPad app by MSA - The Safety Company.)

- Source: https://appshunter.io/ios/app/hansen-gas-detector/id1506705824 (this page in markdown: same URL + `.md`)
- Developer: [MSA - The Safety Company](https://appshunter.io/developer/482957840)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 7 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, European Spanish
- Released: 2020-04-09
- Data updated: 2026-03-26
- User reviews in markdown: https://appshunter.io/ios/app/hansen-gas-detector/id1506705824/reviews.md

## What is Hansen Gas Detector?

The Hansen Gas Detector App allows users to configure, maintain and interface with compatible
Hansen Gas detectors. Once a Bluetooth connection has been established, the app replaces the
need for specialty training/tools and makes compliance with safety standards (ASHRAE 15, EN
378) easy and effective.
Features include:
- Configuration (Rename device, define alarm thresholds, adjust Modbus settings, configure
relay behavior and manage analog output settings.)
- Maintenance (test LED/buzzer function, relays, and analog output level.)
- Calibration (View sensor type, serial number and “Calibration Due” timer and initiate zero /
span calibrations with customizable field calibration certificate.)
-Intuitive Interface (view current gas measurement and acknowledge alarm/fault status.)


## Version history (last 3 releases)

### 1.2.0 — 2026-03-26

Support for iOS 26.

### 1.1.0 — 2020-06-24

Support for %VOL and %LEL units

### 1.0.0 — 2020-04-09

No release notes.

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## More apps by MSA - The Safety Company

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All apps by MSA - The Safety Company: https://appshunter.io/developer/482957840

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-03-26.*