# MRLDS 400

> MRLDS 400 Series App allows users to interface with Copeland MRLDS 400 devices

Canonical page: [https://chrome-stats.com/d/com.emerson.gasdetectapp](https://chrome-stats.com/d/com.emerson.gasdetectapp)

## Overview

- **ID:** `com.emerson.gasdetectapp`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Copeland LP
- **Category:** TOOLS
- **Downloads:** 1,928
- **Version:** 2.3.2
- **Last updated:** 2026-01-30
- **First published:** 2020-03-18
- **Publisher country:** US
- **Size:** 20 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.emerson.gasdetectapp)
- **Website:** [https://www.copeland.com/en-us/tools-resources/mobile-apps](https://www.copeland.com/en-us/tools-resources/mobile-apps)
- **Privacy policy:** [https://www.copeland.com/en-us/privacy-notice](https://www.copeland.com/en-us/privacy-notice)

## Description

MRLDS 400 is an Android app that enables users to configure, maintain, and interface with Emerson MRLDS 400 gas detectors. By establishing a Bluetooth connection, it eliminates the need for specialized tools and training, ensuring compliance with safety standards like ASHRAE 15 and EN 378. The app features device configuration, maintenance checks, and calibration options, all through a user-friendly interface that displays current gas measurements and alarm statuses.

## Rankings

- #961,284 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_BACKGROUND_LOCATION`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.REORDER_TASKS`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.emerson.gasdetectapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.emerson.gasdetectapp)