MRLDS 400
MRLDS 400 Summary
MRLDS 400 is a free Android app in Tools by Copeland LP. Released in Mar 2020 (6 years ago). It has about 1.9K+ installs Based on AppGoblin estimates, it reaches roughly 90 monthly active users . Store last updated Jan 30, 2026
Recent activity: 14 installs this week (44 over 4 weeks) showing strong growth View trends →
MRLDS 400 SDKs Summary
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App Description
MRLDS 400 Series App allows users to interface with Copeland MRLDS 400 devices
The Copeland MRLDS 400 App allows users to configure, maintain and interface with compatible MRLDS-400 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.)